• 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:
    Method for installing a drainage device (3) in a roof to be created, comprising a method step in which a concreting (9) is applied to a formwork, characterized in that the drainage device (3) at least partially before applying the concreting (9) is installed in or on the formwork.
    公开号:CH706014B1
    申请号:CH02905/12
    申请日:2012-12-20
    公开日:2017-01-31
    发明作者:Dallmer Johannes
    申请人:Dallmer Gmbh & Co Kg；
    IPC主号:
    专利说明:

    The present invention relates to a method for installing a drainage device in a roof to be created according to the preamble of claim 1. Furthermore, the present invention relates to a drainage device for a roof to be created according to the preamble of claim 8 and a roof with such a drainage device ,
    A method of the aforementioned type is known. As a rule, first a formwork is created, which is provided with a reinforcement. Subsequently, a concreting is applied. In this concreting a core hole or a recess for the roof drainage is then introduced. In the core hole or the recess, a drain device is used, which is usually the connection cable below the ceiling. Subsequently, a casing is placed under the core hole or under the recess and then filled the cavity between the drainage device and the surrounding concreting. Thereafter, the drainage device is fixed by connecting a flange of the drainage device and the concreting by means of screws. Here, the flange rests on the concreting.
    Such a method is relatively expensive. Furthermore, it proves to be disadvantageous that the connection flange for the sealing membranes is loaded during the entire construction phase by construction work and dirt.
    The present invention has as its object to provide a method of the type mentioned, which is simpler and / or in which the intended for connection to the sealing web parts of the drainage device are less affected. Furthermore, a suitable for this process flow device is to be created.
    This is achieved according to the invention by a method of the type mentioned above with the features of claim 1 and by a drain device with the features of claim 8. The dependent claims relate to preferred embodiments of the invention.
    According to claim 1 it is provided that the drainage device is at least partially installed in or on the formwork before applying the concreting. As a result, the method can be simplified, because during the concreting at the same time the drainage device can be surrounded by the concrete and in particular connected to this.
    It is possible that the drainage device is at least partially used in a reinforcement of the roof to be created before applying the concreting. For example, the drainage device can be connected to the reinforcement of the roof before applying the concreting. In this way it is ensured that the drainage device maintains its position and position during concreting.
    For this purpose, the drainage device may comprise fixing means, which may comprise, for example, at least one threaded rod and / or at least one foot and / or flange holes through which a fixing element such as a wire can be passed to the drainage device to the reinforcement fasten. Such a design can ensure a secure fixation with inexpensive and easy to handle means.
    It can be provided that the drainage device is at least partially covered before applying the concreting to prevent the ingress of dirt and / or mortar water during concreting. For example, the drainage device may at least partially be covered by means for preventing the ingress of mortar water and / or dirt, such as, for example, a puncture protection and / or a protective protective film or a protective cover, before applying the concreting. As a result, the parts covered by the means for preventing the ingress of grout and / or dirt are protected during the construction phase.
    It can be provided that the means for preventing the ingress of mortar water and / or dirt are removed before or during the application of the sealing sheet, and in particular be replaced by a flange. In this way, the ultimately cooperating with the sealing flange element of the drain device is inserted just before the connection to the sealing web, so that it is in a perfect condition.
    There is the possibility that during the application of concreting a positive connection of the drainage device with the concreting arises. For example, for this purpose, the drainage device comprises connecting or verkrallmittel that can cause a positive connection of the drainage device with the concreting. In this way, eliminates the known from the prior art additional operation in which a connection between the drainage device and the concreting must be made.
    In particular, it can be provided that the drainage device comprises a flange having a circumferential fold. The circumferential fold can end in a peripheral edge, which is in the assembled state at a lower level than the more inner part of the flange. The lower level of the peripheral edge in the assembled state ensures that it can be enclosed by the concrete or that the concrete is also arranged on its upper side. This results in a secure connection of the drainage device with the concreting.
    It can be provided that the flange has a plastic body and a metallic flange, in particular, the metallic flange is injected into the plastic body. A flange element consisting of two different materials may under certain circumstances be better adapted to existing requirements.
    Further features and advantages of the present invention will become apparent from the following description of preferred embodiments with reference to the accompanying drawings. Show in it<Tb> FIG. 1 <SEP> a plan view of a first embodiment of a drainage device according to the invention;<Tb> FIG. 2 <SEP> a section according to the arrows II-II in Fig. 1;<Tb> FIG. 3 <SEP> an exploded view of a drainage device according to the invention;<Tb> FIG. 4 <SEP> is a top view of a drainage device according to the invention;<Tb> FIG. 5 <SEP> a section according to the arrows V-V in Fig. 4;<Tb> FIG. 6 shows a cross section through a first embodiment of a flange element of a drainage device according to the invention;<Tb> FIG. 7 shows a cross section through a second embodiment of a flange element of a drainage device according to the invention;<Tb> FIG. 8 shows a cross-section through a first embodiment of a protective cover of a drainage device according to the invention;<Tb> FIG. 9 shows a section corresponding to FIG. 2 through a second embodiment of a drainage device according to the invention with a protective cover according to FIG. 8; FIG.<Tb> FIG. FIG. 10 shows a section through a third embodiment of a discharge device according to the invention with a flange element according to FIG. 6 with a sealing film; FIG.<Tb> FIG. 11 <SEP> is a detail view according to the arrow XI in FIG. 9;<Tb> FIG. 12 <SEP> is a detail view according to the arrow XII in FIG. 10;<Tb> FIG. FIG. 13 shows a section corresponding to FIG. 2 through a fourth embodiment of a discharge device according to the invention with a flange element according to FIG. 7 without a sealing film; FIG.<Tb> FIG. FIG. 14 shows a section corresponding to FIG. 2 through the fourth embodiment of a discharge device according to the invention with a flange element according to FIG. 7 with a sealing film; FIG.<Tb> FIG. 15 <SEP> is a detail view according to the arrow XV in FIG. 13;<Tb> FIG. 16 <SEP> is a detail view according to the arrow XVI in FIG. 14<Tb> FIG. 17 shows a cross section through a second embodiment of a protective cover of a drainage device according to the invention;<Tb> FIG. 18 <SEP> is a detailed view according to the arrow XVIII in FIG. 17;<Tb> FIG. 19 shows a section through a fifth embodiment of a drainage device according to the invention with a protective cover according to FIG. 17; FIG.<Tb> FIG. 20 <SEP> is a detail view according to the arrow XX in FIG. 19.
    In the figures, the same or functionally identical parts are provided with the same reference numerals.
    According to a variant of an inventive method, a formwork 1 is first created and provided with a reinforcement 2. In the reinforcement 2, an inventive drain device 3 is used, in particular with a pipe system including a drain line 4 (see Fig. 2).
    It is possible to provide for the fixation of the drain device 3 fixing means, for example, may include at least one threaded rod 5 and at least one foot 6, which is supported on the formwork 1. In this case, the threaded rod 5 may be connected to the drain device 3. Furthermore, the fixing means may comprise flange holes 7 on the drainage device 3 through which, for example, wire may be passed through to secure the drainage device to the reinforcement 2.
    After the optional fixation of the drainage device, the ceiling is concreted. This results in particular a direct positive connection by connecting or Verkrallmittel the drain device 3, such as claws 8, in the concrete of the roof. The drain line 4 is also embedded in concrete. The drain device 3 can conclude with the upper edge of the concreting 9.
    During concreting, the drainage device 3 may be provided with means for preventing the entry of mortar water and / or dirt, such as a passage protection (rust) 10 and / or a protective walling foil 11. Another means for preventing the ingress of mortar water and / or dirt is shown in FIG. 8, which can be taken from a protective cover 12. The protective cover 12 has a tubular part 13 which can be introduced into the drainage device 3, and a radially outwardly extending flange 14 which can rest on a flange 15 of the drainage device 3.
    The flange 15 has a circumferential fold 27 which terminates in a peripheral edge 28 which is in the mounted state at a lower level than the further inward part 29 of the flange 15 (see FIG. 3 and FIG. 5). The claws 8 correspond to holes in the fold 27, can penetrate through the concrete. In the peripheral edge 28, the flange holes 7 are arranged.
    By the lower state in the assembled state level of the peripheral edge 28 ensures that it can be enclosed by the concrete or that the concrete is also arranged on the top. This results in a secure connection of the drainage device with the concreting.
    The flange 14 of the protective cover 12 may for example have a thickness of 1 mm. Fig. 9 and Fig. 11 show the protective cover 12 in the installed state after concreting. It turns out that a recess 17 in the concreting 9 is formed by the flange 14 of the protective cover 12 during concreting, which may also have a thickness of about 1 mm.
    The Bauschutzdeckel 12 may have a circular outline or even an oval, square or rectangular or polygonal outline.
    Preferably, only when creating a connection of the drain device 3 to the sealing membrane of the roof of the protective cover is removed and replaced, for example, by an apparent from Fig. 6 flange member 18. The flange 18 is thus not contaminated on the surface and thus not damaged during the construction phase.
    The flange member 18 according to FIG. 6 has a flange formed as a metal flange 19, which is injected into a plastic body 20. The flange 19 may have a thickness of, for example, 0.5 mm to 1 mm. The plastic body 20 has in the lower region at least one, preferably two grooves 21 for receiving at least one seal 22, in particular a lip seal, which is arranged on the plastic body 20. The flange element 18 is sealed via the at least one seal 22 with respect to receiving means 23 of the discharge device 3 (see FIG. 10).
    It can be seen from the detail according to FIG. 12 that the flange 19 designed as a metal flange ring can be introduced into the recess 17, in particular flush, which has been created by the flange 14 of the protective cover 12 during concreting. Therefore, the also shown in Fig. 12 apparent sealing path 24 without step extend over the radial end of the metal flange.
    Fig. 7 shows another embodiment of a flange 25, which is formed in contrast to the embodiment according to FIG. 6 as a one-piece plastic part. This flange member 25 also has a radially outwardly extending flange 26. This flange 26 can also be introduced into the recess 17 (see FIG. 15) and covered with a sealing path 24 without a step (see FIG. 16).
    The flange elements 18, 25 may also have a circular outline or else an oval, square or rectangular or polygonal outline. Furthermore, can be used as plastic for the flange 18, 25 PP, PE, PVC or other common plastics.
    In the embodiment according to FIGS. 17 to 20, the protective cover 12 is provided on its underside with an annular adhesive film 30, which has an adhesive layer both on its upper side, as well as on its underside. With its top it is attached to the protective cover 12. With its underside it is applied to the flange 15.
    During the shell construction phase, this adhesive film 30 seals the protective cover 12 against the flange 15. This avoids the water, in particular mortar water, or concrete penetrate into the drainage device. After the shell construction phase, the protective cover 12 with the adhesive film 30 can be removed.
    权利要求:
    Claims (13)
    [1]
    1. A method for installing a drainage device (3) in a roof to be created, comprising a process step in which a formwork is created for the roof to be created, in which a concreting (9) is introduced, characterized in that the drainage device (3 ) is installed at least in or partially on the formwork prior to the introduction of the concreting (9).
    [2]
    2. The method according to claim 1, characterized in that the drain device (3) before applying the concreting (9) is at least partially inserted into a reinforcement (2) of the roof to be created.
    [3]
    3. The method according to claim 2, characterized in that the drainage device (3) before the introduction of the concreting (9) with the reinforcement (2) of the roof to be created is connected.
    [4]
    4. The method according to any one of claims 1 to 3, characterized in that the drainage device (3) is at least partially covered with funds before introducing the concreting (9) to prevent the ingress of dirt and / or mortar water during concreting, in particular with a penetration protection (10) and / or a protective protective film (11) or a protective cover (12).
    [5]
    5. The method according to any one of claims 1 to 4, characterized in that on the concreting (9) a sealing strip (24) is applied, which is connected to the drain device (3) and optionally covers this at least partially.
    [6]
    6. The method according to claim 5, characterized in that the means for preventing the ingress of mortar water and / or dirt are removed before or during the application of the sealing strip (24).
    [7]
    7. The method according to claim 6, characterized in that the means for preventing the ingress of mortar water and / or dirt before or during the application of the sealing strip (24) by a flange member (18, 25) are replaced.
    [8]
    8. drainage device (3) for a roof, characterized in that the drainage device (3) comprises means for installation according to a method according to one of claims 1 to 7, namely- That the drain device (3) comprises fixing means which cause a fixation of the drain device (3) prior to the introduction of the concreting (9),and or- That the drainage device (3) connecting means in particular Verkrallmittel comprises, which cause a positive connection of the drainage device (3) with the concreting (9).
    [9]
    9. drainage device (3) according to claim 8, characterized in that the fixing means comprise at least one threaded rod (5) and / or at least one foot (6) or that the fixing means comprise flange holes (7) through which a fixing element such as a wire can be passed through to attach the drain device to the reinforcement (2).
    [10]
    10. Drainage device (3) according to any one of claims 8 or 9, characterized in that the drainage device (3) comprises a flange (18, 25), wherein in particular in the connecting region of the flange (18, 25) with receiving means (23) of the drainage device Sealant (22) are provided.
    [11]
    11. drainage device (3) according to claim 10, characterized in that the flange element (18) has a plastic body (20) and a metallic flange (19).
    [12]
    12. drain device (3) according to claim 11, characterized in that the metallic flange (19) in the plastic body (20) is injected.
    [13]
    13. Roof with a drainage device according to one of claims 8 to 12.
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    同族专利:
    公开号 | 公开日
    CH706014A2|2013-07-15|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2020-10-15| PFA| Name/firm changed|Owner name: DALLMER GMBH AND CO. KG, DE Free format text: FORMER OWNER: DALLMER GMBH AND CO. KG, DE |
    优先权:
    申请号 | 申请日 | 专利标题
    DE102012000514|2012-01-13|
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