• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to a door leaf with a frame structure (12), a first cover plate (11), a second cover plate (15) and arranged between the first cover plate and the second cover plate, at least in relation to the first cover plate and the frame structure elastically yielding filling layer arrangement wherein the filling layer arrangement comprises a first filling layer (17) and a second filling layer (20). According to the invention, at least the first cover plate (11) is mechanically connected to the frame structure (12) substantially by the filling layer arrangement, wherein the filling layer arrangement with the first filling layer (17) and the second filling layer (20) extends between the first cover plate and the frame structure.
    公开号:AT511257A2
    申请号:T3612012
    申请日:2012-03-23
    公开日:2012-10-15
    发明作者:
    申请人:Sencar Zoran；
    IPC主号:
    专利说明:

    23- "03 2012 12:55 FAX * 49 89 437788 83 H & S technlc @ 005
    5 23/03/2012
    Patent Application AT-7101
    The present invention relates to a door leaf.
    PRIOR ART It is known to form a layer construction for a door leaf with a support frame, two cover plates which stretch over the support frame and define a cavity between them. Often, the cavity is filled with an insulating board such as PU foam, polystyrene foam (XPS foam), rigid foam, Styrofoam or the like. The cover plates and the support frame are often made of 20 aluminum or an aluminum alloy or other metal, wherein the support frame is formed as a hollow profile and the cover plates are formed as thin plates. The cover plates are either glued directly to the support frame or by a support structure, which hold the cover plates at a certain distance from the support frame, connected to the support frame 25. The support structure also ensures a visually appealing conclusion and protection of the layer structure against penetrating dirt, moisture, etc. after the narrow sides.
    For exterior doors, one side of the door is defined as the weather side and the other side is defined as the room side. Under sunlight, the weather can
    Heat and stretch the cover plate. To reduce mechanical stresses between the weather-side cover plate and the insulation board may be formed to connect the weather-side cover plate to the support frame made of a plastic material to prevent excessive heating of the support frame and a possibly directly glued thereto spatially-sided cover plate.
    In such layer constructions, it has been observed that distortion of the support frame on the room side under sunlight is considerable. 23/03/2012 12:53
    No .: R122 P.005 / 045 23/03 2012 12:55 FAX +49 89 437788 83 H6S technlc @ 006 • · ·
    Page -2- EN-7100. This distortion resembles a bimetallic effect with a hot outside and a cold inside, with the sides also being thermally insulated. From DE 203 14 017 U1 a door panel is known comprising a core of a thermally insulating material and two outer cover layers with respect to the core of smaller thickness, wherein the filling plate at least on one side with a arranged between the cover layer and the core, receiving stresses Equalizing situation is provided. The filling plate is fixedly insertable into a frame formed of 10 hollow profiles, with the outer of the cover layers extending over the frame. The leveling layer is made of an expandable and compressible material, such as cellular rubber, which changes its volume upon application of stresses. This is intended to reduce thermal stresses and reduce distortion of the panel and also of the frame.
    From DE 201 02 789 U1 is a door leaf for a front door with a multi-layer outer layer and an inner layer, which consists of a low-distortion frame made of aluminum and a multi-layer packing whose outer surfaces 20 are preferably in a plane is formed. Between the inner layer and a support layer of the outer layer spacers and a simultaneously acting as an adhesive permanently elastic layer are arranged. The permanently elastic layer consists of crosswise or lattice-like silicone strips and is intended to absorb the different expansions of the inner layer and outer layer 25 in order to prevent exploitation, distortion and damage to the outer layer.
    The lower the heat transfer coefficient of a door leaf, the larger the temperature difference between the inner and outer cover plate, and the more pronounced is the delay effect described above. For highly insulated doors, the balancing effect of the leveling layer or the permanently elastic layer is no longer sufficient to delay effects on the frame or on the inner cover plate, usually made of steel, aluminum, plastic such. As PVC hardboard or wood are made to prevent or reduce to a sufficient extent.
    Summary of the Invention 23/03/2012 12:54
    No .: RI22 P.006 / 045 23/03 2012 12:56 FAX -40 89 437788 83 H & S technic 0) 007 m t · • * · · 4 EN-7100 page -3-
    The object of the present invention is to avoid the disadvantages of the prior art. In particular, it is an object of the invention is to avoid a delay of the support frame in the layer structure of a door when heating a side of the door or even further reduce. 5
    At least part of the above objects is solved by the features of the independent claims. Preferred embodiments and further developments of the invention, which solve specific Teiiaatgaben form the subject of the dependent claims. 10
    According to one aspect of the present invention, a door leaf is proposed, comprising a frame structure, a first cover plate, a second cover plate, and a resilient layer arrangement disposed between the first cover plate and the second cover plate, at least in relation to the first cover plate and the frame structure the fill layer arrangement comprises a first fill layer and a second fill layer, wherein at least the first cover plate is mechanically connected to the frame structure substantially by the fill layer assembly, and wherein the fill layer assembly having the first fill layer and the second fill layer extends between the first cover plate and the frame structure ,
    The proposed layer structure avoids a substantially rigid connection between the first cover plate and the frame structure. If there is a large temperature difference between the side of the first cover plate and the side of the frame structure, thermal expansions of the first cover plate in the more resilient filling layer arrangement can be absorbed by the first and the second filling layer and transmission of such thermal expansions to the frame structure can be avoided. In addition, the fill layer arrangement promotes thermal separation or isolation of the frame structure from the first cover plate. 30
    Since the filling layer arrangement has at least a first filling layer and a second filling layer, different properties of different materials, for example with regard to thermal insulation, the connection (such as adhesiveness or adhesion) with metals, sound insulation (for example different filter properties) or the like can advantageously be utilized and combined.
    Further, since the fillet layer assembly having the first and second fill layers extends between the first cover plate and the frame structure, attaching the fill layer assembly to the frame structure is particularly easy, for example, 23/03/2012 12:54
    No: R122 P.007 / 045 23 ^ 03 2012 12:56 FAI -49 69 437788 83 H & S technlc @ 008
    Page 4 DE-7100 by surface bonding, and mechanical stress can be effectively dissipated due to thermal differences between the first cover plate and the frame structure. The provision of the filling layer arrangement between the frame structure and the first, weather-side cover plate effects a good thermal insulation.
    The door leaf may have a structure such that the first filling layer has different elastic properties than the second filling layer, wherein preferably the first filling layer is an insulating layer and has a thickness which is greater than that of the second filling layer, and particularly preferably the second Fill layer is an elastic intermediate layer. In this way, thermal and mechanical decoupling between the first cover plate and the frame structure can be effectively controlled. 15
    In one embodiment of the invention, the door leaf may be formed such that the first filling layer extends only over part of its thickness between the first cover plate and the frame structure. By virtue of this measure, the total thickness of the door leaf can be limited by a thickness of the first filler layer predetermined by certain insulating properties, which can be an insulating layer, and at the same time adequate thermal and mechanical decoupling between the first cover plate and the frame structure can be ensured.
    The filling layer arrangement is formed in the region between the frame structure and the cover plate with a thickness of at least 10 mm, or 20 mm, preferably at least 25 mm or 30 mm or 35 mm or 40 mm or 50 mm. The thicker the filling layer, the better the thermal and mechanical decoupling between the frame structure and the first cover plate. Preferably, the filling layer arrangement is also adhesively bonded to the first cover plate and / or the second cover plate, preferably to at least 70%, in particular to at least 80% of the contact surface, particularly preferably over the entire surface.
    In a preferred embodiment, the second cover plate is connected directly to the frame structure, in particular flatly, preferably at least 70%, in particular at least 80%, of the contact surface, particularly preferably adhering to the entire surface thereof. 23/03/2012 12:55
    N °: R122 P.008 / 045 23/03 2012 12:57 FAX +4 »89 437788 83 H & S technic @ 009 23/03 2012 12:57 FAX +4» 89 437788 83 H & S technic @ 009 » »» · · · «» «* *» * · I «« · * * * * * »· *« · EN-7100
    In an alternative preferred embodiment, a shoulder 2 is provided between the second cover plate and the frame structure, wherein an outer surface of the second cover plate preferably recedes behind an outer surface of the frame structure and the offset is balanced by an elastic arrangement. 5
    In particular, the first filling layer and the second filling layer have a foam structure, wherein preferably the foam structure of the second filling layer has a smaller cell size than the foam structure of the first filling layer. In this case, the first filling layer may be made of PU or XPS foam, and the second filling layer may be made of cellular rubber.
    Particularly preferably, the side of the first cover plate is provided as a weather side of the layer structure. In the context of the invention, a weather side is understood to be that side of a door which faces the free environment in the case of an outer door and may be subject to weather-related temperature fluctuations. However, the weather side can also be understood to mean a side of the door which, for reasons other than weather entrances, is subject to greater temperature fluctuations, such as one side of a boiler room, a cold room, a laboratory or test room. When
    The opposite of the weather side is a room side than the one room, the greater temperature fluctuations is not subject or should be protected from conditions beyond the space, ie conditions on the so-called weather side, to understand this understanding of the weather side and room side , if on the so-called weather side a closed space prevails.
    If a weather side of a door is exposed to temperature fluctuations or constant, but extreme, ie, with respect to a room temperature significantly different temperatures, with a layer structure formed in this way, a distortion of the door leaf relative to a frame can be avoided or at least reduced, since a frame structure, which the weather side is remote, mechanically and thermally decoupled from the arranged on the weather side cover plate. The door leaf according to the invention may be designed such that the door leaf has a heat transfer coefficient of at most 0.9 W / (m2K), preferably at most 0.7 W / (m2K), particularly preferably at most 0.65 W / (m2K), in particular approximately 0.64 W / (m2K). 23/03/2012 12:55
    N °: R122 P.009 / 045 23/03 2012 12: S7 FAX * 49 89 437788 83 H & S technlc @ 010 • · · ·
    Page -fr- 0E-7100
    Further, the door panel according to the invention may for example be designed so that the second cover layer has a thickness of about 2 to 12 mm, preferably about 3 to 8 mm, more preferably about 4 to 6 mm, wherein a total thickness of the cover plates and the Füllschichtanordnung preferably about 60th to 125 mm, 5 in particular about 70 to 110 mm, more preferably about 80 to 95 mm.
    The invention is also directed to a door for closing a room or a building, with a frame and a door leaf, wherein the door leaf is formed as described above, wherein the first cover plate facing away from the room and the interior of the building and the second Cover plate facing the room or the interior of the building. The term "Türblatf" means any type of door or gate leaf. The term "Türblatf is therefore not limited to front doors. The frame structure is preferably made of aluminum. However, it can also be made of wood or plastic or another metal.
    Brief Description of the Drawings Further aspects, advantages, and features of the present invention will become apparent from the following description and the accompanying drawings of a particularly preferred embodiment of the invention. FIG. Fig. 1 is a schematic view showing a fitting situation 25 of a single-leaf door; FIG. Fig. 2 is a schematic view showing a fitting situation of a double-leaf door; 30 FIG. 3 is a schematic sectional view taken along a line "II" in FIG. 1 shows a layer construction of a door leaf in the region of an associated frame according to an embodiment of the invention; FIG. Fig. 35 illustrates in a schematic sectional view taken along a line " IV " in FIG. 1 the layer structure according to the same embodiment in the region of a threshold; 23/03/2012 12:55
    No .: RI22 P 010/045 23/03 2012 12:57 FAI -40 89 437788 83 H & S technlc 0011 DE-7100 «#» I lt »· t · · * * > * · · · Fr · · ·
    Sette * 7- FIG. 5 illustrates in a schematic sectional view corresponding to F1G. 3 shows a layer construction of a door leaf in the region of an associated frame according to a modification; 5 FIG. 6 illustrates in a schematic sectional view corresponding to FIG. 4 the layer structure according to the same modification in the region of a threshold; FIG. 7 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer construction of a door leaf in the region of an associated frame according to a further exemplary embodiment of the invention; FIG. FIG. 8 15 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf in the region of an associated frame according to a comparative example; FIG. 9 20 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf in the region of an associated frame according to a further comparative example; FIG. 10 25 FIG. 11 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf in the region of an associated frame according to a further comparative example; 12 illustrates, in a schematic view, geometric relationships and measurements on a single-wing TQr.
    Description of Preferred Embodiments and Modifications A preferred embodiment of the invention will be described below with reference to the accompanying drawings. FIG. 1 illustrates a schematic view of a mounting situation of a single-leaf door. In FIG. 1, the door is shown from an outside or weather side. As shown in FIG. 1 is a single-leaf door with a door leaf 1 arranged in a frame 2, wherein the frame 2 is firmly embedded in a wall 3. In the 23/03/2012 12:56
    No .: R122 P.011 / 045 £ liP3 2012 12:58 FAX +49 89 437788 83 H & S technlc @ 012 • »
    Page -8- EN-71Q0
    Area of a floor 4, a threshold 5 is provided. The door leaf t is rotatably mounted with hinges 6, 7 on the frame 2. A closing fitting 8 carries a doorknob 9 and a lock 10. 5 From the door leaf 1 is shown in FIG. 1 an outer cover plate 11 and, indicated in dashed lines, a support frame 12 to see. The support frame 12 is formed, without restriction of generality, of profile pieces 12i, 12ii, 12iii, 12iv, which are mitred together at the corners. The connection of the profile pieces at the corners 12i with 12ii, 12ii with 12iÜ, 12iii with 12iv and 12lv with 12i 10 can be realized without loss of generality by welding, soldering, gluing or by corner connectors. FIG. 2 illustrates a schematic view of a mounting situation of a two-leaf door. Again, the door is shown from an outside or weather side.
    As shown in FIG. 2 is a two-leaf door with two door leaves 1 a, 1 b arranged in a single frame 2, wherein the frame 2 is firmly embedded in a wall 3. In the area of a floor 4, a continuous threshold 5 20 is provided. The door leaf 1a is rotatably mounted with hinges 6a, 7a on the frame 2, and the door leaf 1b is rotatably mounted with hinges 6b, 7b on the frame 2. In the illustrated double-leaf door, the door leaf 1a shown in the figure on the right has a closing fitting 8 with a doorknob 9 and a lock 10, while the door leaf 1b shown on the left in the figure has a fitting 13 with a knob 14. The left door leaf 1b is over
    Locking bolt (not shown in detail) above with the frame 2 and below with the threshold 5 lockable. The locking bolts are operable only from the naumseite not visible in the figure. In a preferred modification, the locking bolts can only be operated when the right-hand door leaf 1a is open. 30
    Otherwise, the structure of the door leaves 1 a, 1 b corresponds to the in FIG. 2 illustrated double-leaf door the structure of the door panel 1 of FIG. 1 shown single-leaf door. 35 FIG. FIG. 3 is a schematic sectional view taken along a line Ί1Γ in FIG. 1 (or FIG 2) a layer structure of a door panel 100 in the region of an associated frame 2 according to an embodiment of the invention. In FIG. 3, only those parts are shown by the frame 2, which may be important for the understanding of the invention. The frame 2 can have more parts than the 23/03/2012 12:56
    No .: R122 P.012 / 045 23/03 2012 12:58 FAX * 49 89 437788 83 H & S technlc @ 013 23/03 2012 12:58 FAX * 49 89 437788 83 H & S technlc @ 013 DE-7100
    Sette -9 'dargesteltten have to wall connection. In the figure, R denotes a space side and W denotes a weather side.
    As already mentioned, the Türbtatt 100 a circumferential support frame 12 and 5, a weather-side cover plate 11. Of the support frame 12, only the lock-side profile piece 12i is visible in the section cut-out shown in the figure. When reference is also made below to the description of functions and relationships to other components in general terms of the support frame 12, these functions and relationships in the figure by the profile piece 12i are exemplified. 10 The support frame 12 and its profile pieces are made of a Aiuminiumlegierung, preferably aluminum. In embodiments, the support frame may also be made of steel, plastic, wood or other material. The support frame profile can be described approximately as a rectangular tube profile or Vollprofii with some extensions, indentations, projections and other profiles 15. On the support frame (support frame profile) 12 is thus a room-side web 12r, which faces the room side R, a frame-side web 12z, facing the frame 2, a weather-side web 12w facing the weather side W, and a sheet-side Web 12 b, which points to a leaf inside of the door leaf 100, distinguished. From the room-side web 12r protrudes a Kragabschnitt 20 12k to the frame 2 out.
    The door leaf 100 also has a room-side cover plate 15, which is connected to a joint seam 16 surface with the room-side web 12r of the support frame 12. The cover plate 15 is made of an Aiuminiumlegierung, preferably made of aluminum 25. In embodiments, the room-side cover plate can also be made of steel, plastic or another material. In the illustrated embodiment, the joint seam 16 is an adhesive seam. In modifications, a connection between the room-side cover plate 15 and the support frame can also be realized by welding, soldering, screwing, riveting or other means 30.
    Between the room-side cover plate 15 and the weather-side cover plate 11 extends an insulation board 17. The insulation board 17 is made of a PU foam, XPS (polystyrene) foam or the like. The insulating board 17 is glued to the room-side cover plate 15 over its entire surface and adjoins the leaf-side web 12 b of the support frame 12. The insulation board 17 extends beyond the batten-side web 12b of the support frame 12 in the direction of frame 2, is applied to the weather-side web 12w of the support frame 12 and is also connected to a joint seam 18 flat with the weather-side web 12w of the support frame 12. On a 23/03/2012 12:57
    No .: RI22 P.013 / 045 23 '03 2012 12:58 FAX +49 88 437788 83 H & S technlc © 014 »·« ** < • · * · I · 1 < · · * * EN-7100
    Page 10-
    Fugue 19 between the intermediate layer 17 and the sheet-side web 12b of the support frame 12 is provided in the present embodiment, no bonding. In AusfOhrungsvarianten an adhesive bond can also be provided here. 5
    Towards the weather side W, an intermediate layer 20 adjoins the insulating board 17, which is adhesively bonded to the insulating board 17 over the entire area. The layer structure is completed by the weather-side cover plate 11 toward the weather side W, wherein the weather-side cover plate 11 is glued to the intermediate layer 20 over its entire surface. The 10 intermediate layer 20 is made of cellular rubber.
    To the frame 2 towards the layer structure of the door panel 100 is completed by a covering 21. The cover 21 is made of polyamide and has two clamping webs 21a, 21b and a sealing bead 21c. The clamping webs 21 a, 21 b 15 embrace the insulation board 17 and jam with barb-like profiled profile sections 21 d in the insulation board 17th
    The support frame profile 12 is closed to the frame with a shroud 22. The shroud 22 is made of galvanized steel and bolted to the support frame 12 20. In embodiments not shown, the shroud can serve as a carrier or guide for functional elements such as hinge fittings, locking pin, latch, bolt or the like. Further, the shroud 22 may be made of aluminum, plastic or other material if its technical function permits. 25
    From the frame 2, a weather-side profile 23 and a room-side profile 24 are shown in the figure. The weather-side profile 23 is followed on the side facing away from the door leaf 100 side, a weather-side aperture 25, and the room-side profile 24 is followed on the side facing away from the door leaf 100 side room 30 aperture 26 at. The profiles 23, 24 are made of aluminum in the present embodiment. The apertures 25, 26 are in the present Ausführungsbeispie! made of plastic. The room-side panel 26 is connected via a connecting piece 27 with the room-side profile 24, while the weather-side panel 26 is inserted directly into a corresponding recess of the weather-side 35 profile 23.
    The room-side profile 23 and the weather-wise professional! 25 are connected by connecting webs 28, 29. The connecting webs 28, 29 are made of polyamide. They form in profile cross-section a kind of four-joint, which 23/03/2012 12:57
    No.: RI22 P.014 / 045 12:59 FAX +49 $ 9 437788 83 H & S technlc 0015
    «* Ft ·» «*» ·· □ E-71O0
    Side-li allows a certain flexibility of the frame na ufbaus particular during assembly. Between the connecting webs 28, 29, a filler 28 a is arranged on the one of the connecting webs 28. The connecting web 29 has a sealing bead 29a, against which the sealing bead 21c of the cover web 21 rests when the door is closed.
    Furthermore, a room-side door seal 31 and a weather-side door seal 32 are also provided. The room-side door seal 31 has a clamping portion 31a which sits in a correspondingly profiled groove on the cantilever portion 12k of the support frame profile 12. Further, the room-side door seal 31, a sealing lip 31 b, which rests against the room-side profile 24 of the frame 2 with the door closed. The weather-side door seal 32 is constructed like the room-side door seal 31. Its clamping portion 32a is seated in a correspondingly profiled groove of the weather-side panel 23 of the frame 2, and its sealing lip 32b rests against the weather-side cover plate 20 of the door panel 100 when the door is closed. FIG. Figure 4 illustrates in a schematic sectional view along a line " IV " in FIG. 100 (or FIG. 2) the layer structure according to the in FIG. Although the threshold 5 recessed in the floor 4 is not described in detail, the construction of the door bivet 100 in the area of the floor is to be pointed out for a few particularities.
    It should first be mentioned that a web 12z of the profile piece 12ii of the support frame profile 12 located here, which faces the threshold 5 or the floor 4, corresponds to the other profile pieces 12i, 12iii, 12iv (see also FIG is referred to as a frame-side web 12z, since the threshold 5 can be understood in terms of its relative geometric position to the door leaf 100 as a correspondence of the frame 2.
    At a profiled portion of the frame-side web 12z, a bottom seal 33 is provided instead of the end strip 22, which is screwed by means of screws in the frame-side web 12z of the profile piece 12ii.
    As a further feature, a weather strip 35 is provided on the lower edge of the weather-side cover plate 11. The weatherboard 35 is an aluminum profile part, but may also be made of plastic in modifications. The weatherboard 35 rests on a weatherbeam carrier 36, with the help of 23/03/2012 12:58
    No .: RI22 P, 015/045 23/03 2012 13:00 FAX +49 89 437788 83 H & S technlc @) 016
    oe-7100 since * -12-
    Screws 37 is screwed together with the weatherboard 35 to the door panel 100. The weathershaft support 36 is made of polyamide and has on its underside a Dichtiippe 36a, which together with an unspecified contact edge of the threshold 5, the function of the non-existent here 5 weather-side door seal 32 (FIG.
    Based on FIGN. Figs. 5 and 6 will now explain a modification of the above-described embodiment. In this case, FIG. 5 in a schematic sectional view according to FIG. FIG. 3 shows a layer structure of a door panel 200 in the region of an associated frame 2, and FIG. FIG. 6 is a schematic sectional view corresponding to FIG. 4 shows the layer structure in the region of a threshold 5.
    The door panel 200 of this modification is similar to the door panel 100 of the embodiment described above, but has some differences, which will be explained below.
    In this modification, the room-side cover plate 15 is not bonded to the room-side leg 12 of the support frame 12. Instead, the room-side cover plate 15 is set back by a distance a inward with respect to a thickness direction (see thickness t) of the door panel 100.
    In a correspondingly profiled only on the leaf-side leg 12b of the support frame 12 sits a Klemmprofi! 37, which is prepared for receiving a rebate seal 25 (not shown in detail) and this would press in the installed state against the room-side cover plate 15.
    The insulating board 17 is glued as in the Ausführungsbeispiei described above in a joint seam 18 with the weather-side web 12w of the support frame 12. 30
    In this modification, the cover profile 21 (FIG 3) is replaced by a web 21 * or seal, which sits in a correspondingly profiled groove of the support frame 12 and is glued on the other side with the weather-side cover plate 11. 35 The web 21 * has no sealing bead; likewise, the connecting web 29 of the frame 2 arranged opposite it has no sealing bead (compare 21 c, 29 a in FIG. 3). Instead, a door intermediate seal 39 is still provided, which is constructed like the door seals 31,32 and in another profiled section of the 23/03/2012 12:58
    No .: R122 P.016 / 045 23/03 2012 13:00 FAX +49 89 437788 83 H & S technlc @ 017 23/03 2012 13:00 FAX +49 89 437788 83 H & S technlc @ 017 DE-7100
    Page · 13 ·
    Support frame 12 is seated and rests against the room-side frame profile 24 when the door is closed.
    On the side of the frame 2, not only the connecting web 28 has a filling body 5 28a, but also has the connecting web 29 on a filling body 29a, which projects into the spanned by the frame profiles 23,24 and the connecting webs 28, 29 cavity.
    In this modification, both the frame-side web 12z of the support frame 12 and an opposing web of the frame profile 24 are substantially smooth, and no cover bands are provided there (compare 22, 30 in FIG.
    In the area of the threshold 5, some differences from the previously described embodiment are provided, which are now based on FIG. 6 will be explained.
    In FIG. Fig. 6 shows a threshold profile 40 anchored in the floor (not shown). In the profile grooves of the support frame 12, in which the room-side door seal 31 and the door seal 39 are seated on the other sides of the door leaf 100 (see Fig. 5), a Z-profile 41 is attached to the base side with molded-on clamping sections. The Z-profile 41 has a sealing bead 41a, which abuts against the edge of the threshold profile 40 when the door is closed.
    On a substantially flat surface, the bottom side of the web 21 * and 25 is formed the support frame 12, a closure profile 42 is attached, for. B. glued. On the Abschlussprotil 42 another profile piece 43 is attached, for. B. screwed. The profile piece 43 has a sealing bead 43a, which bears against a further edge of the threshold profile 40 when the door is closed. 30 FIG. FIG. 7 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf 101 in the region of an associated frame 2 according to a further exemplary embodiment of the invention.
    This embodiment is a modification or combination of the previously described door leaves, and those of those apparent design principles essentially apply to the present embodiment, unless otherwise stated in the following explanation of the modified features. 23/03/2012 12:58
    No .: RI22 P.017 / 045 23/03 2012 13:00 FAX +49 89 437788 83 H & S technlc 0018
    DE-7100
    Page -14-
    In this embodiment, the room-side cover plate 15 as in connection with FIG. 3 described glued to the room-side leg 12rdes support frame 12. Also, the cover 21 of the door panel 100 are provided with a sealing bead 21 c and the connecting web 29 of the frame 2 with a sealing bead 29 a 5, which rest against each other when the door is closed. In addition, as in connection with FIG. 5 described a door intermediate seal 39 is provided which rests against an edge of the frame profile 24.
    Effect of the Invention 10
    The layer structures of the door leaves 100, 101 and 200 according to the embodiments and modifications described above have in common that a mechanical connection between the weather-side cover plate 11 and the support frame 12 by means of a direct bonding of the insulation board 17 to the support frame 12 takes place. It is at the Türblättem 100 and 101 a in
    Substantially provided by the insulating board 17 trimmed polyamide profile 21 as a lateral, and optical termination of the layer structure, while in the door panel 200 of the modification of FIG. 5 and FIG. 6 an aluminum web 21 * is provided, which is jammed with the support frame 12 and bonded to the weather-side cover plate 11 20.
    In the door leaves 100, 101, 200 of the embodiments and modifications according to FIG. 3 to 7, a simple layer structure is provided, since the insulation board 17 produces a mechanical connection between the weather-side cover plate 11 and 25 the support frame 12, wherein the cover 21 and the web 21 * substantially to the optical completion of the layer structure to the side and as Protection against penetrating dirt, moisture, etc. are provided. Furthermore, a sufficient thermal decoupling of the weather-side cover plate 11 is ensured by the support frame 12, since the insulation board 17, which is made of a PU foam, 30 XPS foam or the like, a good Wämneisolator and other components, if necessary between the weather-side cover plate 11 and the support frame 12 are arranged, in total either made of a poor heat conductor are made (cell rubber liner 20, polyamide profile 21) or have a low heat transfer surface (Alu-web 21 '). 35
    A door of 1300 x 2400 mm overall size with a door panel according to the invention a total thickness of 88 mm and a construction according to Fign, 1,3 and 4 was subjected to a thermal analysis. In this case, aluminum profiles were used for the frame 2, the threshold 5 and the support frame 12, with the 23/03/2012 12:59
    N °: RI 22 P.018 / 045 23/03 2012 13:01 FAX + 4Ö 89 437788 83 H & S technic @ 1019 * · »♦ · ·
    D6-7100
    Page -15-
    View width in the frame area was 128.4 mm and at the threshold 100 mm. The sealing system included in the frame area a stop seal, a center seal and two rollover seals, in the tail area a stop seal, a center seal and a rollover seal. The 5 aluminum profiles of the frame 2 and the threshold 5 were thermally separated from each other by polythermide webs with a thermal conductivity of 0.15 W / (m K) and decayed with XPS hard foam with a thermal conductivity of 0.035 W / (m K). The weather-side cover plate 11 consisted of an aluminum sheet of 3 mm thickness, the room-side cover plate 15 of an aluminum sheet of 2 mm thickness, 10 insulation board 17 made of PU foam of 79 mm thickness with a thermal conductivity of 0.032 W / (m K), and the intermediate layer 20 of cellular rubber of 4 mm thickness with a thermal conductivity of 0.06 W / (m K). The calculation showed a heat transfer coefficient according to EN ISO 10077-1: 2006-09 of Du = 0.64 W / (m2K). 15
    When installing a viewing window with three-pane Isofier glazing and a dimension of 244 x 1441 mm, a total thickness of 76 mm and spacers made of Mylarfolie and silicone foam resulted in a heat transfer coefficient of Du = 0.7 W / {mzK). 20
    It can therefore be stated that a heat transfer coefficient Dy of far below 0.9 W / (mzK) can be achieved for a door with the layer construction of the door leaf according to the invention. 25 At the same time it has been found that with the door panel according to the invention with the layer structure described despite the high thermal insulation and distortion of the support frame 12 and thus the contour of the door leaf 100 on the room side R can be kept low, even if the weather-side cover plate 11 due to Warming expands. In addition to the lower thermal expansion of the support frame 12 itself due to good thermal decoupling by the insulation board 17, the lower distortion of the support frame 12 is probably, if not only, be attributed to the fact that the delay of the weather-side cover plate 11 in the insulation board 17, if necessary also in the intermediate layer 20, is degraded and is not transmitted to the support frame 12, as it could be the case with a stiffer connection between the weather-side cover plate 11 and the support frame 12.
    Veraleich examples 23/03/2012 12:59
    No .: R122 P.019 / 045 23/03 2012 13:01 FAX +49 β9 437788 83 H & S technlc @ 020 1 · * EN-7100
    Page -16-
    In order to verify the effect of the invention, various other layer structures were used for comparison, which are based on the FIG. 8 to 10 will be briefly explained. 5 FIG. 8 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf 300 in the region of an associated frame 2 according to a comparative example.
    The layer construction of a door leaf 300 as shown in FIG. 8 has a 10 weather-side cover plate 11 made of aluminum, an intermediate layer 20 made of cellular rubber, an insulating panel 17 made of PU foam (alternatively XPS foam) and a room-side cover plate 15. This layer structure is connected to a support frame 12 as follows: On the weather-side cover plate 11, an auxiliary frame 44 is adhered. In corresponding profiled grooves of the subframe 44 and the support frame 12, two connecting webs 45,46 are arranged (clamped), which connect the subframe 44 with the support frame 12. The layer structure of cover plates 11,15, insulation board 17 and intermediate layer 20 has a smaller thickness than the total thickness of the weather-side cover plate 11, the subframe 44, the connecting webs 45,46 and the support frame 12. The difference in thickness (see also section a in FIG. 5) is bridged on the room side R by a clamping profile 37 and a seam seal 47. The sealing of the door gap itself via a room-side door seal 31, a weather-side door seal 32 and a door intermediate seal 39. 25 The support frame 12, the connecting webs 45, 46 and the subframe 44 form in cross-section of a kind of four-bar link 48 in a s defined direction should in principle be relatively soft. Therefore, when a heat flow dQ / dt is applied to the weather-side cover plate 11 and expands due to thermal expansions in a deformation direction v parallel to the thrust direction s of the quasi-four-bar link 48, it may be expected that the expansion of the weather-side Cover plate 11 is caught in the quasi-four-bar 48 and not significantly transferred to the support frame 12. 35 FIG. 9 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf 400 in the region of an associated frame 2 according to a further comparative example. 23/03/2012 13:00
    No: R122 P.020 / 045 23/03 2012 13:02 FAX -49 89 43778 «83 H & S technlc @ 021
    DE-7100
    Page -17-
    This comparative example is a modification of the above-described comparative example, and is also constructed except for the mechanical connection between the weather-side cover plate 11 and the support frame 12 which will be explained below. 5
    Namely, as shown in FIG. 9 on the weather-side cover plate 11, an auxiliary frame 44 glued, and are in corresponding profiled grooves of the subframe 44, two connecting webs 45, 46 arranged (clamped). Further, in two corresponding profiled grooves of the support frame 12, two clamping strips 10 49, 50 arranged (clamped). Klemmwülste 49a, 50a of the terminal strips 49, 50 can be clicked into correspondingly profiled grooves of the connecting webs 45,46, whereby the subframe 44 is connectable to the support frame 12.
    In the circumscribed by the support frame 12, the connecting webs 45,46 and the subframe 15 44 space a thrust body 51 is arranged, which consists of a
    Bimetal is formed. As in the previous comparative example according to FIG. 8 should this connection between the support frame 12 and the weather-side cover plate 11 in the direction of thrust s are generally relatively soft deformation, and therefore should be expected in terms of thermal expansion of the weather-side cover plate 20 11 in a direction of delay v due to an introduced heat flow dQ / dt similar effects. FIG. 10 illustrates in a schematic sectional view corresponding to FIG. 3 shows a layer structure of a door leaf 500 in the region of an associated frame 2 25 according to a further comparative example.
    This comparative example is a modification of the previously described with reference to FIG. 8 and described except for the differences described below. 30
    Namely, as shown in FIG. 10, the layer structure between the weather-side cover plate 11 and the room-side cover plate 15, only the insulation board 17, which is bonded over the entire surface and on both sides with the cover plates 11,15. An intermediate layer is not provided. 35
    In the edge region of the weather-side cover plate 11, a pad 52 is bonded from cell rubber, and on this pad 52, an auxiliary frame 44 is glued, which has a thinner shape than the subframe 44 of FIG. Door panel 300 shown in FIG. 8, but has the same function together with the pad 52. Thus 23/03/2012 13:00
    No .: R122 P.021 / 045 13:02 FAX +49 89 437788 83 H & S technlc < 2) 022 M · · · DE-7100
    Side -IS- are arranged in corresponding profiled grooves of the subframe 44 and the support frame 12, two connection seats 45, 46 (clamped), which together with the support frame 12 and the subframe 44 in connection with FIG. 8 explained quasi-four-bar arrangement 48 form, which in principle should be relatively soft in the direction of shear s deformation. Therefore, with respect to a thermal expansion of the weather-side cover plate 11 in a direction of delay v due to an introduced heat flow dQ / dt should be expected similar effects.
    Vemleichsmessunoen
    FTG. 11 shows a schematic view of positions of measuring points or associated measured values on a door leaf 1 winged door.
    In FIG. 11 is the door leaf 1 from the same direction as in FIG. 1; d. H, hinges 6, 7, which are attached to the frame 2, are in the drawing on the right. In the figure, measured values determined at different measuring points of the door leaf 1 and a few geometric reference lines are symbolized.
    In the symbols, a letter " B " a wing extension, a letter Ό " a wing warp on the room side of the door leaf and a letter " P " a filling delay; Further, a letter " V " a vertical edge, a letter " S " a horizontal connecting line and a letter " D " a diagonal of the door leaf 1.
    In the second place, a letter " d " a bottom edge, a letter " g " an upper edge and a letter V is a center of the door bivern 1. A numeral "1 " in the third place, if any, means a closing page, and a numeral " 2 " means a hinge side of Türbiatts. 1
    In the context of this invention, a wing distortion O of Türbiatts 1 is of interest.
    Ais wing distortion is understood here the delay of the support frame with respect to the frame (frame). The largest delay is to be expected at the top and bottom of the closing vertical V1. It is defined positively from the frame or frame (not shown in detail in FIG.
    The comparative measurements were carried out with the five door leaves 100, 200, 300, 400,500 described above, the main difference with regard to the 23/03/2012 13:01
    N °: R122 P.022 / 045 23/03 2012 13:03 FAX -49 89 437788 83 H & S technlc ®023 06 * 7100 «*
    Page -iS-
    Layer structure, in particular the connection between the weather-side cover plate 11 and the support frame 12, can be summarized as follows: Door leaf 300: 5
    Comparative example with subframe 44 and two polyamide webs 45, 46, which can be understood in cross-section as quasi-four-bar linkage 48 (FIG. Door leaf 400: 10
    Comparative example with subframe 44, two polyamide webs 45, 46 connected via terminal strips 49, 50 to the support frame 12 and a bimetallic thrust body 51 therebetween (FIG. 9); Door leaf 500: Comparative example with thinner subframe 44 and two polyamide webs 45, 46, the subframe 44 being connected to the weather-side cover plate 11 15 via a cellular rubber backing 52 (FIG. Door leaf 100: exemplary embodiment of the invention, in which the weather-side cover plate 11 is connected to the support frame 12 substantially via the intermediate layer 20 and the insulation board 17 (FIGS. 20 and 4); and door leaf 200: modification of the embodiment 100, wherein in addition to the connection via the intermediate layer 20 and the insulating board 17 or as a replacement of a clamped cover profile 21 made of polyamide a 25 aluminum Abdecksteg 21 * firmly clamped to the support frame 12 and the weather-side cover plate 11 is glued (Figures 5 and 6).
    Table 1 below shows a blade distortion Od1 in mm at the closing-side 30 lower corner for the various door leaves 100 to 500 at different temperature ratios.
    Odl - -20 ° C 20 ° C 40 ° C 60 ° C 80 ° C 300 • 0.82 0.22 0.52 1.52 3.22 400 -0.97 0.19 1.39 1.64 2.21 500 • 0.69 0.27 1.36 2.22 3.46 100 0.20 0.16 0.12 0.37 0.55 200 0.13 0.26 0.92 1.79 2.32 23/03/2012 13:01
    No .: R122 P.023 / 045 23-Ό3 2012 13:03 FAX -49 $ 9 437788 83 B & S technlc @ 024 * * »*» · ** * ·· # «• · • f • 9 Φ 9 • * • * 9 · * ♦ '«• * • · • * • ί *« * • 9 ·· «9 ♦ · • · # · * 99 V 9 EN-7100 page -20-
    Table 1
    Likewise, in Table 2 below a Ftügelverzug Ogi is shown in mm at the closing side upper corner for the various door panels 100 to 500 at 5 different temperature conditions.
    OCl -20 ° C 20 ° C 40 ° C 60 ° C 80 ° C 300 -1,60 1,11 3,35 4,57 5,56 400 -0,66 1,42 2,88 ..... .., 3/54 500 -1.74 0.12 1.39 3.10 4.70 100 -0.06 0.13 0.85 0.94 0.78 200 0.10 0.26 _L21 3.66 4 16
    Table 2
    The temperature data is the temperature of the weather-side cover plate 11. The temperature of the room-side cover plate 15 is 20 "C.
    The measurement results show that the wing distortion on the room side R in the door panel 100 according to the embodiment of the invention remains up to 80¾ under 1 mm, while the distortion in the door panels 300,400,500 according to the 15 comparative examples is several millimeters. In the door leaf 200 according to the modification of the embodiment of the invention, in which only a thin but relatively rigid and firmly connected between the weather-side cover plate 11 and the support frame 12 web is added, it can be observed that the delay in positive temperature difference in the Magnitude of 20 Comparative Examples is. In the case of a negative temperature difference, the door leaf 200 according to the modification also shows a significantly lower distortion than the comparative examples.
    The results of the comparative measurements suggest that the connection 25 between the weather-side cover plate 11 and the support frame 12 in the
    Comparative examples 300, 400, 500 are not as yielding as expected. Also, the single but relatively rigid aluminum ridge 21 'in the modification 200 appears to stiffen the overall structure such that there is considerable distortion on the room side. 23/03/2012 13:01
    No .: RI22 P.024 / 045 30 23/03 2012 13:03 FAX Μβ 89 437788 83 H & S technlc ®025
    I «· · · · · * * * * Ropes -21 · EN-7100
    In the door leaf 100 according to the embodiment of the invention, however, the thermal expansion of the weather-side cover plate 11 seems to be absorbed almost completely in the elastic layers of the insulating board 17 and the intermediate layer 20, so that sets almost no delay on the room side. For the invention is thus crucial that the weather-side cover plate is not only, but also connected by the insulating board 17 mechanically to the support frame 12 substantially. While the intermediate layer 20, which is elastically yielding as the insulating plate relative to the support frame 12 and the weather-side cover plate 11 10, is apparently beneficial for the effect of the invention, a rigid connection such as through the aluminum web 21 * and the seal the effect of To suppress invention.
    The support frame 12 is a frame structure in the sense of the invention. The weather-side cover plate 11 is a first cover plate according to the invention, and the room-side cover plate 15 is a second cover plate according to the invention. The insulation board 17 and the intermediate layer 20 form a Füllschichtanordnung in the context of the invention. In particular, the insulating board 17 is an insulating layer according to the invention and the intermediate layer 20 is an elastic intermediate layer. Additional insulation layers and intermediate layers may be provided to form the filling layer arrangement. The mentioned PU or XPS foams and cell rubber are elastically yielding to the frame structure in the sense of the invention. A clamping profile 37 and a seam seal 47 form an elastic arrangement in the sense of the invention. 25
    Further modifications
    All door leaves 100, 101, 200, 300, 400, 500 may be understood as a door leaf 1 of a single-leaf door (FIG. 1) or as a door leaf 1a or 1b of a double-leaf door (FIG.
    In a further modification, the construction principle of the door leaf 100 of the first embodiment with a relation to the support frame 12 offset cover plate 15, as described in connection with the modification 200 35, combined, which can also cause an optical loosening of the Türbtatts from the room side , Furthermore, an additional door intermediate seal 39 (FIG. 5) can also be provided in the case of the door leaf 100 of the first exemplary embodiment. 23/03/2012 13:02
    No .: R122 P.025 / 045 23/03 2012 13:04 FAX + 49 89 437788 83 H & S technic @ 028 23/03 2012 13:04 FAX + 49 89 437788 83 H & S technic @ 028
    • «8 * ·· EN-7100 page -22-
    In all embodiments, components made of polyamide may alternatively be made of polythermide or other suitable plastic. It is understood that, moreover, all materials mentioned are to be understood as exemplary statements which do not limit the invention per se.
    The cover plates 11,15 can, as mentioned, made of aluminum, but also plastic such. B. P VC hard plate, glass fiber plate, optionally coated, made of wood, be made of another metal such as steel, especially stainless steel, brass, copper or other suitable material. The support frame 12 may, as mentioned, be made of aluminum profiles, but also plastic, stainless steel, wood or other suitable material.
    An inventive door leaf structure has been described in which the layered construction of cover plates 11, 15, insulating board 17 and intermediate layer 20 is approximately 86 mm thick, wherein the intermediate layer 20 is approximately 4 mm thick. It is understood that depending on the requirements of thermal separation and stress relief, the intermediate layer may also be slightly thicker, about 6 mm, or between 3 and 8 mm, possibly between 2 and 12 mm can be varied. 20
    Since cellular rubber is very elastic, it can absorb large distortions. Therefore, the insulation board 17 may well be formed harder than the intermediate layer 20. In a further modification, the insulating panel 17 may be multi-part or multi-layered, wherein in the region between the frame structure 12 and the first cover plate 11 25, for example, an insulating frame of thermally insulating material may be arranged. The insulating frame can, for. B. be a plastic solid or a harder foam. In this case, it may be that mechanical stresses are degraded more in the intermediate layer 20 than in the insulating layer 17. In a further modification, the insulation board 17 may also extend between the room-side cover plate 15 and the room-side web 12r of the support frame 12 and be connected to it in a planar manner.
    In a further modification may be disposed between the insulating plate 17 and the support frame 35, a further intermediate layer of a cell rubber.
    In a further modification of the layer structure may at least partially by direct foaming of the insulating board 17 and / or the intermediate layer 20 to one or both of the cover plates 11,15 and / or the support frame 12 instead of gluing 23/03/2012 13:02
    No .: R122 P. 026/045 23/03 2012 13:04 FAX +19 89 437788 83 H & S technic @ 027
    Be formed page -23- DE-7100. That is, it is also an arrangement of weather-side cover plate 11, insulation board 17, intermediate layer 20 and room-side cover plate 15 conceivable, wherein the intermediate layer 20 is also connected to the support frame 12. In other words, the intermediate layer 20 may be provided at any point in the cross section of the layer structure 5, as long as it extends together with the insulation board 17 between the support frame 12 and the weather-side cover plate 11.
    The insulation board 17 may also be formed in the area between the support frame 12 and the weather-side cover plate 11 of a stiffer or harder material than in the remaining area 10 so as to give the door a high strength.
    The invention is defined solely by the claims throughout the full breadth of their understanding and is not limited by other specific features or embodiments described in the exemplary embodiments and modifications. Features of the embodiments and modifications are interchangeable.
    The invention can be summarized as follows: 20
    In a layer construction for a door leaf 100, with a frame structure 12, a first cover plate 11, a second cover plate 15 and an arranged between the first cover plate 11 and the second cover plate 15, at least in relation to the first cover plate 11 and the frame structure 12 elastically 25th yieldable filler layer arrangement 17, 20, wherein the Fütlschichtanordnung comprises a first filling layer 17 and a second filling layer 20, at least the first cover plate 11 is substantially mechanically connected by the Füllschichtanordnung 17,20 with the frame structure 12, wherein the filling layer arrangement with the first filling layer 17 and the second filling layer 20 extends between the first cover plate 11 and the frame structure 12. 23/03/2012 13:03 r. : R122 P.027 / 045 23/03 2012 13:05 FAX +49 89 437788 83 H & S technlc @ 028 DE-7100
    Page -24-
    List of Bezuaszeichen 1 door leaf (single-leaf door) 1a, 1b door leaf (double-leaf door) 2 frame 5 3 wall 4 floor 5 threshold 6 upper hinge 6a, 6b Upper hinges (double-leaf door) 10 7 lower hinge 7a, 7b Lower hinges (double-leaf door ) 8 Lock fitting 9 Door knob 10 Lock 15 11 Weather-side cover plate 12 Support frame 12i, 12ii, 12iii, 12iv Profile pieces 12b Leaf-side bridge 12k Cantilever section 20 12r Room-side bridge 12w Weather-sided bridge 12z Frame-side bridge 13 Fitting 14 Knob 25 15 Room-side cover plate 16 Joint seam 17 Filling (Insulation board ) 18 Joint seams 19 Joint 30 20 Intermediate layer 21 Cover profile 21a, 21b Clamping web 21 * Web or seal 21c Sealing bead 35 22 Covering tape 23 Weather-side profile 24 Room-side profile 25 Weather-side panel 26 Room-side panel 23/03/2012 13:03
    No .: RI22 P.028 / 045 23/03 2012 13:05 FAX * 49 89 437788 83 H & S technlc 12) 029 DE-7100 · * * ·. ···: " " · '**: ::: ·. ; : •::. · * · · .. * * .. * .......... Page -25- 27 28 28a 29 5 29a 29b 30 31 31a 10 31b 32 32a 32b 33 15 34 35 36 36a 37 20 38 39 40 41 41a 25 42 43 43a 44 45, 46 30 47 48 49, 50 51 52 35 100 101 200 300 400 Connecting piece Connecting web Packing Connecting bar Sealing bead Packing Shroud Room-side door seal Gill section Sealing lip Weatherproof door seal Clamping section Sealing lip Floor seal Screw Weather panel Weather support Sealing lip Sealing profile Cover web Door seal Sill profile Z Profile Sealing bead Sealing profile Sealing bead Subframe Connecting webs Crimp seal Quasi-four-joint retaining strips Bimetallic shear body Pad Door leaf (example of embodiment) Door leaf (modification) Door leaf {embodiment) Door leaf {comparative example) Door leaf (comparative example) 23/03/2012 13:03
    No.: R122 P.029 / 045 23/03 2012 13:05 FAX +49 89 437788 83 H & S technlc 12) 030 • · • * DE-7100
    500 a dQ / dt s 5 t v Bd1 Bg1 Bg2 10 D1, D2 Pd pg Ps R 15 Sd, Sg, Ss Odl Od2 Og1 Og2 20 V1 V1 W
    Page -26 · door leaf (comparative example)
    Distance (offset) Heat flow
    thrust direction
    thickness
    delay direction
    Wing extension, closing side, bottom Wing extension, closing side, top Wing extension, hinge side, top Diagonal filling delay, bottom Filling distortion, top Filling delay, center Rautm side
    Horizontal connecting lines Wing warpage on the bottom side Wing warpage on the hinge side at the bottom Wing distortion at the top at the top Wing distortion at the hinge side at top Closing side vertical edge Hinge-side vertical edge Weather side
    The above list of reference numerals is an integral part of the description. 23/03/2012 13:03
    No .: R122 P.030 / 045
    权利要求:
    Claims (16)
    [1]
    23/03 2012 13:06 FAX +49 69 437788 83 H & S technlc @ 031

    1. door leaf, comprising a frame structure, a first cover plate, a second cover plate 10 and arranged between the first cover plate and the second cover plate, at least in relation to the first cover plate and the Frame structure elastically compliant Füllschichtanordnung, wherein the Füllschichtanordnung has a first Fütlschieht and a second filling layer, characterized in that at least the first cover plate is mechanically connected by the Füllschichtanordnung mechanically to the frame structure, wherein the Füllschichtanordnung with the first filling layer and the second filling layer itself extends between the first cover plate and the frame structure. 20
    [2]
    2 door leaf according to claim 1, characterized in that the first filling layer has different elastic properties than the second filling layer, wherein preferably the first filling layer is an insulating layer and has a thickness which is greater than that of the second filling layer, and 25 particularly preferably second filling layer is an elastic intermediate layer.
    [3]
    3. Door leaf according to claim 1 or 2, characterized in that the first filling layer extends only over part of its thickness between the first cover plate and the frame structure.
    [4]
    4. Door leaf according to claim 1 or 2, characterized in that the filler layer arrangement in the region between the frame structure and the first cover plate has a thickness of at least 10 mm or 20 mm, preferably at least 25 mm or 30 mm or 35 mm, 40 mm or 50 mm.
    [5]
    5. Door leaf according to one of the preceding claims, 23/03/2012 13:04 No.: R122 P.031 / 045 23/03 2012 13:06 FAX +49 ββ 437788 83 H & S technlc @ 032

    • · * * «·· φ > Page -28-

    OB-7100, characterized in that the FÜLschichtanordnung with the frame structure is flat, preferably at least 70%, in particular at least 80% of the contact surface, particularly preferably bonded over the entire surface. 5
    [6]
    6. Door leaf according to one of the preceding claims, characterized in that the Füllschichtanordnung with the first cover plate surface, preferably at least 70%, in particular at least 80% of the contact surface, 10 is particularly preferably bonded over the entire surface.
    [7]
    7. Door leaf according to one of the preceding claims, characterized in that the filling layer arrangement is glued flat with the second cover plate. 15
    [8]
    8. TOrblatt according to any one of the preceding claims, characterized in that the second cover plate is connected directly to the frame structure, in particular glued surface with this. 20
    [9]
    9. Door leaf according to one of the preceding claims, characterized in that an offset between the second cover plate and the frame structure is provided, wherein an outer surface of the second cover plate preferably recedes behind a 25 outer surface of the frame structure and the offset is compensated by an elastic arrangement.
    [10]
    10. Door leaf according to one of the preceding claims, characterized in that the first filling layer and the second filling layer have a foam structure, wherein preferably the foam structure of the second filling layer has a smaller cell size than the foam structure of the first filling layer.
    [11]
    11. Door leaf according to one of the preceding claims, 35 characterized in that the first filling layer is made of a PU foam or a polystyrene foam,
    [12]
    12. Door leaf according to one of claims 1 to 11, characterized in that 23/03/2012 13:04 No .: R122 P.032 / 045 13:06 FAX -46 89 437788 83 H & S technic @ 033 * ·· *; ; , ··· * · · · · · · · · · · · OE-7100 page -29- the second filling layer is made of cellular rubber. wherein the second filling layer is preferably made of cellular rubber.
    [13]
    13. Door leaf according to one of the preceding claims, characterized in that the side of the first cover plate is provided as a weather page-
    [14]
    14. Door leaf according to one of the preceding claims, characterized in that the door leaf has a heat transfer coefficient of at most 0.9 W / (m2K), preferably at most 0.7 W / (m2K), particularly preferably at most 0.65 W / {mzK) , in particular about 0.64 W / (m2K) autweist.
    [15]
    15. Door leaf according to one of the preceding claims, characterized in that the second cover layer has a thickness of about 2 to 12 mm, preferably about 3 to 8 mm, more preferably about 4 to 6 mm, wherein a total thickness of the cover plates and the Füllschichtanordnung preferably about 60 to 125 mm, in particular about 70 to 110 mm, particularly preferably about 80 to 95 mm.
    [16]
    16. door for closing a room or a building, with a frame and a door leaf, characterized in that the door leaf is formed with according to one of claims 1 to 15, wherein the first cover plate facing away from the space or the interior of the building, and the second cover plate faces the room or the interior of the building. P.033 / 045 23/03/2012 13:05 No.: RI22
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    同族专利:
    公开号 | 公开日
    DE202011000669U1|2012-06-26|
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    DE20314017U1|2003-09-08|2004-03-18|Adeco Türfüllungstechnik GmbH|Filling panel, especially for doors, contains stress force absorbing compensation layer between core and cover layer|
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    DE202009014834U1|2009-11-03|2010-02-25|CTF Produktions- und Vertriebsgesellschaft für Türfüllungen und Zubehör mbH & Co. KG|door|DE102013100977A1|2013-01-31|2014-08-14|Knorr-Bremse Gmbh|Door leaf for a vehicle, in particular for a rail vehicle|
    DE102014105382A1|2014-04-15|2015-10-15|Pax Ag|Frame of a door or a window|
    DE102014105388A1|2014-04-15|2015-10-15|Pax Ag|Frame of a door or a window|
    DE202014105230U1|2014-10-31|2016-02-02|Groke Türen und Tore GmbH|door|
    BE1025306B1|2017-02-14|2019-01-17|B'tween Cvba|Improved door wing for an outside door|
    FR3072997B1|2017-10-26|2020-08-07|Fpee Ind|DOOR TYPE OPENER|
    法律状态:
    2017-11-15| MM01| Lapse because of not paying annual fees|Effective date: 20170323 |
    2018-06-15| NFJG| Reinstatement after late payment of annual fees|Effective date: 20180427 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202011000669U|DE202011000669U1|2011-03-23|2011-03-23|Layer construction for door leaf|
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