• 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:
    A fastening system for fastening a lamp unit in an elongated installation opening of a wall or ceiling element (2) has a plurality of U-shaped segments (3) for forming a receiving area (4) for the at least one lamp unit, each of the segments (3) The free ends (5, 5 ') of the two U-legs (6, 6') has a flange (7, 7 ') for room-side contact with the wall or ceiling element (2). The flange region (7, 7 ') is designed as a engagement element for a connecting means (V) for fixing the segment (3) to the wall or ceiling element (2) and the fastening system has a profile element (8) for installation on the wall. or ceiling element (2), which is designed as an abutment for the connecting means (V).
    公开号:AT14716U1
    申请号:TGM9010/2013U
    申请日:2013-07-30
    公开日:2016-04-15
    发明作者:
    申请人:Zumtobel Lighting Gmbh；
    IPC主号:
    专利说明:

    description
    FASTENING SYSTEM FOR FIXING AT LEAST ONE LUMINAIRE UNIT IN A LONG CURVED MOUNTING OPENING
    The invention relates to a fastening system for fastening at least one lighting unit in an elongated, curved mounting hole.
    Such a fastening system is known from EP 2 243 998 A1. This known fastening system comprises a plurality of segments that are U-shaped in guer cut and that are arranged in a row one behind the other so as to form a receiving area for the at least one lighting unit. Between the free ends of the U-legs, a light exit region for emitting a light emitted by the at least one luminaire unit is formed. The segments are mutually movable to a certain extent, so that the fastening system is particularly suitable for installation in a total längli¬che, curved mounting hole. To cover the light exit region, a translucent plate or, alternatively, a translucent, textile fabric is provided which is tensioned between the free ends of the U-legs by means of keder elements. Basically, a textile fabric is easier to conform in shape to the elongated, curved mounting opening as a plate made of a more dimensionally stable material.
    In general, it is desirable in such a fastening system to make the light exit region so that its width, that is the dimension transverse to the overall elongation, appears as uniform as possible. Practice has shown that the human eye can already register very small irregularities in the width dimensions and these can be distracting. The aim of a uniform width as possible leads to a special challenge in the assembly of Befestigungsi¬ system in the mounting hole. In the known fastening system is provided for mounting as a way to attach the fastening system first to wall or ceiling side fixed rail elements and then mount the wall or ceiling element. This first requires a particularly precise fixation of said Schie¬nenelemente and is also not suitable in a case in which the Befestigungssys¬tem to be mounted after installation of the wall or ceiling element.
    According to an alternative latching or Befestigungsi¬gungselemente are provided for mounting in the mounting hole, which contact the wall or Deckenelement from the mounting side. These catch or fasteners are attached laterally to the U-legs of some segments. However, this embodiment has proved to be particularly expensive to manufacture and expensive in terms of assembly in practice. In addition, a double-walled version of the wall or ceiling element is provided in this case, whereby the overall design of the arrangement is particularly complex. In addition, this shape is less suitable for covering the light exit area by a tensioned Gewe¬be, because the fixation of the segments comparatively far away from the free end portions of the U-leg attacks and the latter therefore tend to have a certain range of motion.
    The invention has for its object to provide an improved fastening system. In particular, the mounting system should allow for low production costs eineinfachere assembly; It should be possible to achieve a particularly uniform Breiten¬verlauf the light output range.
    This object is achieved according to the invention with the objects mentioned in the independent claims. Particular embodiments of the invention are specified in the dependent claims.
    According to the invention, a fastening system for fastening at least one lighting unit in an elongated, curved mounting opening of a wall or Deckenele¬ments that separates a room side of a mounting side, is provided. The fastening system has a plurality of U-shaped segments in cross-section to form a receiving region for the at least one lamp unit, each of the segments at the two free ends of the two respective U-legs each having a flange region which opens outwardly with respect to the U-shape the flange area is designed as a engagement element for a connecting means for fixing the relevant segment on the wall or ceiling element and the fastening system further comprises a profile element for installation-side contact with the wall or ceiling element, which is designed as an abutment for the connecting means.
    By the profile element is achieved that the mounting of the fastening system on the wall or ceiling element no latching or fastening element is required laterally on a U-leg of a segment. In this way, a particularly direct and secure fixation of the free end regions of the U-legs at the edge region of the installation opening is made possible. The particularly immediate fixation of the free ends of the U-legs makes it possible to ensure that the width of the light exit region can be fixed particularly well. It can also be achieved by a particularly immediate fixation of the free end portions of the U-legs that the fastening system is particularly well suited for a translucent covering of a fabric or textile material which is held under tension between the end regions.
    It is possible by the use of the flange that the tolerances can be chosen comparatively large in the manufacture of the mounting hole.
    Overall, can be in this way increase the ease of installation and it can also reduce the manufacturing cost. Furthermore, the fastening system is also suitable for mounting on a single-walled wall or ceiling element.
    Preferably, the profile element has an L-shape in cross-section, wherein it is designed with one of the two L-legs for installation-side contact with the wall or Deckenelementausgestaltet. As a result, the installation of the profile element for mounting on the edge region of the installation opening is facilitated.
    Preferably, the profile element has a plurality of holes for guiding the Verbindungsmit¬, wherein the holes are arranged at different distances from a lateral edge region of the profile element. As a result, the requirements for the accuracy of the width dimension can be kept particularly low for a reliable fixing of the fastening system in the installation opening during the production of the installation opening.
    Preferably, the profile element has notches, which are designed such that it is facilitated by a bending of the profile element. As a result, the profile element can be particularly well adapted to a bent portion of the edge region of the mounting hole in its shape.
    Preferably, the profile element consists of sheet metal, in particular white sheet.
    According to a further aspect of the invention, a fastening system for fastening at least one lighting unit in an elongated, curved installation opening of a wall or ceiling element which separates a room side from a mounting side, is provided. The fastening system has a plurality of U-shaped segments in cross-section to form a receiving area for the at least one lighting unit. The fastening system may also be a fastening system having the features described above. In this case, each of the segments has a stiffening element, which is arranged between the two concerned U-legs.
    By the stiffening element, the U-legs are held each other in the installation opening in a certain fixed distance to each other during assembly of the Befesti¬g system. Thus, the relevant segment can be particularly simple with a defined distance between the two free end portions of the U- Install thighs. In this way, it can be achieved with a particularly simple assembly that the light output region has a particularly uniform width in length.
    Preferably, the stiffening element at its two contact points to the U-legs each have a predetermined breaking point, which is designed to facilitate breaking out of the Ausstei¬fungselements after installation of the fastening system in the mounting hole.Hereby the assembly is further facilitated.
    Preferably, the fastening system further comprises a piping holding profile for Halte¬rung a welt on at least one of the two free ends of the two U-legs concerned. As a result, the fastening device is particularly suitable for a textile fabric, which is arranged to cover the light entry region.
    Preferably, a receiving groove for holding the piping holding profile is formed on the at least one of the two free ends of the two U-shaped legs concerned. Particularly preferably, the fastening system also has a latching device for latching retention of the piping holding profile in the receiving groove. As a result, the assembly of the piping holding profile is facilitated.
    Preferably, the piping-holding profile has a spatula edge facing the space side in the installed state. This makes it easier to fill the room-side edge region of the installation opening after mounting the fastening system.
    Preferably, the piping holding profile made of plastic, in particular ausschlagzähen, flexible plastic, such as PC (polycarbonate).
    The invention will be explained in more detail below with reference to an embodiment and with reference to the drawings. 1 shows a perspective sketch of a fastening system according to the invention, FIG. 2 shows a detail from FIG. 1, [0025] FIG. 3 shows a cross section corresponding to FIG. 1, and [0026] FIG. 4 is a perspective sketch of a section of a profile element.
    In Fig. 1 is a perspective sketch of an embodiment of a erfindungs¬gemäßen fastening system is shown in Fig. 3 is a corresponding cross section sketched. The fastening system is designed for attachment of at least one (not shown in the figures) lamp unit. The luminaire unit can be, for example, an LED light source with a circuit board and a plurality of LEDs arranged thereon.
    The fastening system is configured for fastening the lamp unit in an elongated, curved mounting opening of a wall or ceiling element 2, which separates a Raum¬seite R of a mounting side E. The mounting hole can be a total of several meters long and bent or swung, it also be designed to be curved and running multiple times in different directions.
    The fastening system is accordingly designed such that it can bend or bend, so that it is adapted in its shape to the shape of the mounting hole.
    Accordingly, the fastening system extends along a main extension L. which is correspondingly curved. For example, it may be provided radii of curvature of °° up to about 2 meters.
    For this purpose, the fastening system comprises a plurality of segments 3, which have a U-shape in a cross-section normal to the main extension L. Accordingly, viewed in cross-section, a segment 3 has two U-legs 6, 6 ', as well as one connecting leg 6 "connecting the two U-legs 6, 6' to one another. At a side opposite the connecting leg 6 ", the U-legs 6, 6 'have accordingly free ends 5, 5'.
    The segments 3 may be designed as injection molded parts.
    For installation, it is provided that the fastening system is installed aligned in the mounting opening, that the U-legs 6, 6 'with their free ends 5, 5' to the Raum¬seite R point. Delivery of the light emitted by the at least one lamp unit is provided between the two free ends 5, 5 'into the room.
    The segments 3 are preferably oriented such that together they form a kind of "bead". form, wherein the orientation of the segments 3 continues continuously from one to the next segment 3.
    In the space enclosed by the U-legs 6, 6 'of the segments 3 and the connecting legs 6 "of the segments 3, a receiving area 4 is provided in this way, which is designed to receive the at least one lighting unit.
    Each segment 3 has at its two free ends 5, 5 'of the two respective U-legs 6, 6' in each case one, with respect to the U-shape outwardly facing Flanschbereich7, 7 'on, the room-side conditioning the wall or ceiling element 2 is provided.
    The flange portion 7, 7 'is designed as an engagement element for a connecting means V, in particular a screw, for fixing the respective segment 3 to the wall or ceiling element 2. For example, the flange region 7, 7 'for this purpose have at least one through-hole 71, which is designed for the passage of the connecting means V. For example, this may be a countersunk hole, in particular for a countersunk head screw.
    Preferably, it is provided that the flange portion 7, 7 'at least two, spielsweise at least three corresponding feedthrough holes 71 has.
    Furthermore, the fastening system comprises a profile element 8, which is provided to the installation-side system to the wall or ceiling element 2 and thereby configured as an abutment for the connecting means V. In Fig. 4, a portion of the profile element 8 is sketched perspekti¬visch. For installation, it may be provided that in a first step the profiled element 8 is arranged with its main axis along an edge region of the installation opening, in particular fixed and in a further step the segments 3 are brought into their intended position and finally the connecting element V is attached , For fixation, the profile element 8 only has to be fixed in places or partially.
    In this way it can be achieved that the flange portion 7, 7 ', which is unmit¬telbar at the free end 5, 5' of the respective U-leg 6, 6 ', from the space side Rher firmly and reliably on Fix the edge area of the installation opening.
    Accordingly, the design of the fastening system is preferably such that the profile element 8 has no structural connection to the segments 3 as long as the fastening system is not installed in the mounting hole. In this sense, the Profil¬ element 8 thus represents a separate component that can be handled independently of the remaining Befestigungssys¬tem.
    Advantageously, the profile element 8 is designed so long that it is considered in the installed state along the main extension L - extends over several adjacent flange portions 7 and thereby designed for all these flange portions 7 analog as an abutment. Hier¬durch the number of components is reduced overall and the assembly continues to facilitate.
    Preferably, the profile element 8 has an L-shape in cross section, so that it comprises two legs 81, 82. One of the two legs - in the example shown, the 81 be-signed leg - is designed for installation on the wall or ceiling element 2ausgestaltet. The other leg 82 may be provided for abutment with an edge region of the installation opening facing the center of the installation opening. Preferably, viewed in cross section, the leg 81 designed for installation on the wall or ceiling element 2 is wider than the other leg 82.
    In order to be able to bend the profile element 8 particularly well so that it adapts to the course of the installation opening, it preferably has notches 86, 87, in particular lateral cuts. The cuts 86, 87 are preferably formed on both legs 81, 82, in particular in each case offset from each other, as shown in Fig. 4 by way of example.
    As further shown by way of example in FIG. 4, the profile element 8 preferably has a plurality of holes 85, which are provided for guiding the connecting means V during assembly. In this case, the holes 85 are preferably formed at different distances from a lateral edge region 83, in particular at different distances to a rim region parallel to the main axis of the profile element 8. The holes 85 are correspondingly expediently formed in the limb 81 which is the installation-side abutment andas wall or ceiling element 2 is configured.
    Preferably, the holes 85 are formed with a uniform diameter and at low mutual distances. For example, it can be provided that the holes 85 are formed in groups and within a group the mutual distance between the holes 85 is at most twice as large as the diameter of the holes 85, preferably at most equal to the diameter of the holes 85. In this way it can be achieved that the accuracy in the fixation of the profile element 8 can be reduced and den¬noch yet a reliable abutment for the connecting means V is formed; a corresponding screw hereby self-tightens when screwing into one of the holes 85. In the example sketched in FIG. 4, the holes 85 are combined in groups of 149 holes in each case. Only one of the incisions 86 is formed between the groups.
    The profile element 8 is preferably made of sheet metal, in particular tinplate.
    Further preferably, each of the segments 3, in particular web-shaped stiffening element 9 which is angeord¬net between the two U-limbs concerned 6, 6 '. Advantageously, the stiffening element 9 is a part of the segment 3, which is injected during the production of the segment 3. During assembly, the two U-legs 6, 6 'are held by the stiffening element 9 at a specific, defined distance, so that the fastening system can be particularly easily fixed in the installation opening such that it has a particularly uniform width.
    If the stiffening element 9 at its two contact points to the U-legs 6, 6 'each have a predetermined breaking point 91, 92, it can be particularly easy to solve after installation of Befestigungs¬systems by simply breaking out.
    Furthermore, the fastening system advantageously has a Keder-retaining profile 10 for Halte¬rung a welt 11 at least one of the two free ends 5, 5 'of the two vorlie¬den U-legs 6, 6' on. Preferably, such a keder holding profile 10 is arranged at each of the two free ends 5, 5 '. The piping holding profile 10 is preferably designed so long that, viewed in the main extension L, it extends over a plurality of segments 3.
    As sketched by way of example in the figures, the piping 11 serves to hold a light-permeable cover 15, which is held tensioned as a light exit element between the two free ends 5, 5 '. For example, the cover 15 may be made of a flexible plastic, for example, the cover 15 may be formed by a PVC film which on the one hand has the desired optical properties and, on the other hand, the flexibility required with respect to the curvature of the mounting hole. The piping 11 may be made of silicone, for example. The welt 11 may be connected to the cover 15 by sewing.
    For holding the piping holding profile 10 is advantageously formed on the segment 3 at the besff fenden free end 5, 5 'a receiving groove 12, in particular for latching Halte¬rung the piping holding profile 10. In the illustrated embodiment, the Befestigungssys ¬tem this, a latching connection 13, which is designed for latching mounting of the piping holding profile 10in the receiving groove 12.
    For example, the latching connection for this purpose comprise a barbed on the free end region, which engages in a corresponding recess on the piping holding profile 10. The configuration may be provided that the piping holding profile 10 is not removed after installation in the receiving groove 12.
    If it is desired that the fastening system according to a variant without the Flanschbe¬reiche 7, 7 'to be able to produce, so for example as an attachment or pendulum variant, it can be envisaged that an injection molding to produce the segments 3 at the positions in question a slot has, however, the receiving groove 12 for the piping holding profile 10 ent¬hält.
    The piping holding profile 10 may for example consist of plastic, in particular aus an impact-resistant, flexible plastic, such as PC.
    The piping holding profile 10 may also have a spatula edge 14 pointing toward the room side R. As a result, the edge region of the installation opening can be spatulated particularly well on the room side after installation of the fastening system; it is therefore very easy to achieve a flush-fitting finish. The spatula edge 14 may for example have a width between 1 mm and 3 mm, in particular a width of about 2 mm.
    The fastening system according to the invention offers a considerable Zeit¬vorteil and improved comfort in comparison to a conventional Rigips-Stretch ceiling solution, in particular with respect to the assembly. It also allows for a reduced finish.
    权利要求:
    Claims (12)
    [1]
    Claims 1. Fixing system for fastening at least one lamp unit in a longitudinal, curved installation opening of a wall or ceiling element (2) which separates a room side (R) from a mounting side (E), comprising a plurality of U-shaped sections. shaped segments (3) for forming a receiving area (4) for the at least one lighting unit, each of the segments (3) at the two free ends (5, 5 ') of the two respective U-legs (6, 6') each one With respect to the U-shape outwardly facing flange portion (7, 7 ') for room-side contact with the wall or ceiling element (2), characterized in that the flange portion (7, 7') as an engagement element for a connecting means (V) for fastening the relevant segment (3) to the wall or ceiling element (2), and the fastening system furthermore has a profile element (8) for installation on the wall or ceiling element (2) serving as an abutment for the Ver binding agent (V) is configured.
    [2]
    2. Fastening system according to claim 1, characterized in that the profile element (8) has an L-shape in cross-section and is configured with one of the two L-leg for installation-side contact with the wall or ceiling element (2).
    [3]
    3. Fastening system according to claim 1 or 2, characterized in that the profile element (8) has a plurality of holes (85) for guiding the connecting means (V), wherein the holes (85) at different distances from a lateral edge region (83) of the profile element ( 8) are arranged.
    [4]
    4. Fastening system according to one of the preceding claims, characterized in that the profile element (8) has recesses (86, 87) which are designed such that it is facilitated by a bending of the profile element (8).
    [5]
    5. Fastening system according to one of the preceding claims, characterized in that the profile element (8) consists of sheet metal, in particular of tinplate.
    [6]
    6. fastening system for fastening at least one lamp unit in a längli¬chen, curved installation opening of a wall or ceiling element (2), which separates a Raum¬seite (R) from a mounting side (E), comprising a plurality of U-shaped segments in cross-section (3) for forming a receiving region (4) for the at least one luminaire unit, or fastening system according to one of the preceding claims, characterized in that each of the segments (3) has a stiffening element (9) which is between the two concerned U-legs (6, 6 ') is arranged.
    [7]
    7. Fastening system according to claim 6, characterized in that the stiffening element (9) at its two contact points to the U-legs (6,6 ') each have a predetermined breaking point (91, 92) for facilitated breaking out of the stiffening element (9) Installation of the fastening system is designed in the mounting hole.
    [8]
    8. Fastening system according to one of the preceding claims, characterized in that a piping holding profile (10) for holding a welt (11) on at least one derbeiden free ends (5, 5 ') of the two U-legs concerned (6, 6' ).
    [9]
    9. Fastening system according to claim 8, characterized in that on the at least one of the two free ends (5, 5 ') of the two respective U-legs (6, 6') has a receiving groove (12) for latching mounting of the Keder holding profile ( 10) is formed.
    [10]
    10. Fastening system according to claim 8 or 9, characterized in that a latching device (13) for holding the Keder- holding profile (10) in the Aufnah¬menut (12),
    [11]
    11. Fastening system according to one of claims 8 to 10, characterized in that the piping holding profile (10) in the installed state to the room side (R) wei¬sende spatula edge (14).
    [12]
    12. Fastening system according to one of claims 8 to 11, characterized in that the piping holding profile (10) made of plastic, in particular of an impact-resistant, flexible plastic, for example, PC. For this 3 sheets of drawings
    类似技术:
    公开号 | 公开日 | 专利标题
    AT14716U1|2016-04-15|Mounting system for fastening at least one lamp unit in an elongated, curved mounting hole
    EP2243998B1|2014-07-02|Wall and ceiling system
    EP3320259B1|2021-05-05|Lamp for forming a light line
    EP3006816A1|2016-04-13|Elongated led lamp with optical element
    EP2507543B1|2014-04-30|Wall and/or ceiling system for illumination
    DE102018103796A1|2018-08-30|Fixing element for LED strips in grooves
    EP3242078A1|2017-11-08|System for forming a line of light
    DE202016100613U1|2017-05-09|Trunking system with elongated mounting rail
    EP3462084A1|2019-04-03|Led light
    EP3356735A1|2018-08-08|Elongated lighting arrangement with sensor
    WO2009106212A1|2009-09-03|Functional woven material and functional unit for corresponding woven materials
    EP3268664B1|2020-05-20|Fixing device for lighting unit
    DE102019109662A1|2020-10-15|Retaining spring
    EP1979670B1|2012-06-27|Elongate luminaire with end regions which are tapered in cross section
    DE202011050244U1|2012-08-29|Bulb receiving channel for a light
    DE102019109676A1|2020-02-13|Holding spring for light
    AT16736U1|2020-07-15|Continuous row system with electrical component
    EP2833050B1|2017-01-04|Pendant lighting fixture with a light source for generating indirect lighting
    DE10220780B4|2009-11-26|Vehicle lamp with at least one light emitting diode
    DE202010008545U1|2010-11-11|Fixing element for lighting material
    DE8016770U1|1980-11-27|LAMP
    DE102009007489A1|2010-08-12|Screen arrangement for use as light influencing element in lighting fixture, has inclined or sloped surfaces provided at edge areas of cover surface to control direct cross-reflection of light delivered from light source
    同族专利:
    公开号 | 公开日
    EP2880362A1|2015-06-10|
    DE202012102902U1|2013-11-07|
    CN104487769B|2019-08-09|
    EP2880362B1|2017-10-18|
    WO2014020015A1|2014-02-06|
    CN104487769A|2015-04-01|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    EP1293724A1|2001-09-14|2003-03-19|Zumtobel Staff GmbH & Co. KG|Lighting channel system|
    DE202009015404U1|2009-04-21|2010-09-09|Zumtobel Lighting Gmbh|Wall and ceiling system|
    DE102009033038A1|2009-07-03|2011-01-05|Afi Gmbh|Installation light for installation in e.g. gypsum cardboard wall lining, has light box provided on mounting frame in installation condition of light, where end of mounting frame tapers to room|
    US2614785A|1949-10-20|1952-10-21|Versen Kurt|Mounting for recessed lighting fixtures|
    US4729074A|1986-12-11|1988-03-01|Steadman Earl J|Ceiling frame for a lighting fixture|
    DE29809708U1|1998-05-29|1998-08-13|Wila Leuchten Ag|Installation means for fastening a recessed light in a plate-like element|
    AU2004233352A1|2003-04-24|2004-11-04|Steven Kenessey|Shaping member and method|
    DE202006015764U1|2006-10-14|2008-02-21|Obo Bettermann Gmbh & Co. Kg|Device for connecting workstations to an energy, data and / or communication network|
    GB2446160B|2006-12-22|2009-11-18|Rd Europe Ltd|Lighting fitting|
    US7669374B2|2007-04-03|2010-03-02|Worthington Armstrong Venture|Beam for a drywall ceiling soffit|
    DE202009016736U1|2009-10-13|2011-02-24|Erco Gmbh|Module construction system for a recessed luminaire|
    DE102009056279B4|2009-11-30|2019-11-21|Zumtobel Lighting Gmbh|Wall and / or ceiling system for lighting|
    AT510221B1|2010-07-27|2013-05-15|Zizala Lichtsysteme Gmbh|CARRIER FRAME FOR A VEHICLE HEADLAMP AND VEHICLE HEADLAMP|DE102014003109B4|2014-03-11|2015-10-15|Nordeon Gmbh|Device for mounting luminaires in a ceiling and installation system and assembly with it|
    ES1105380Y|2014-03-24|2014-07-01|Bpm Iluminacion S L|LINEAR BUILT-IN STRUCTURE FOR LIGHTING.|
    DE202014101961U1|2014-04-25|2015-07-28|Zumtobel Lighting Gmbh|Luminaire device with a lamp housing and a releasably attachable to the lamp housing light cover|
    DE202014106112U1|2014-12-17|2016-03-18|Zumtobel Lighting Gmbh|System for the thermally decoupled assembly of luminaires|
    DE202014106103U1|2014-12-17|2016-03-18|Zumtobel Lighting Gmbh|Mounting device for mounting mounting rails for luminaires|
    DE202015103611U1|2015-07-09|2016-10-11|Zumtobel Lighting Gmbh|Luminaire for forming a light line|
    IT201600074970A1|2016-07-18|2018-01-18|Eral S R L|LIGHTING DEVICE|
    DE102017125233A1|2017-10-27|2019-05-02|Siteco Beleuchtungstechnik Gmbh|component carrier|
    IT201900019142A1|2019-10-17|2021-04-17|Stefano Bonetti|Wall profile|
    RU195036U1|2019-11-29|2020-01-14|Общество с ограниченной ответственностью «Центрсвет»|Device for installing the lamp|
    法律状态:
    2019-03-15| MM01| Lapse because of not paying annual fees|Effective date: 20180731 |
    优先权:
    申请号 | 申请日 | 专利标题
    DE202012102902U|DE202012102902U1|2012-08-01|2012-08-01|Mounting system for fastening at least one lamp unit in an elongated, curved mounting hole|
    PCT/EP2013/065973|WO2014020015A1|2012-08-01|2013-07-30|Fastening system for fastening at least one lighting unit in an elongated, curved installation opening|
    [返回顶部]