• 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:
    Closure for boreholes in concrete vaults intended for penetration and casting of two or more pipes where the closure consists of a ib exable and grain-primable material, for example foam plastic, with a slightly larger outer dimension than the borehole to be closed, that the closure is provided with holes or partially slotted contours for holes for the pipes.
    公开号:SE1300032A1
    申请号:SE1300032
    申请日:2013-01-14
    公开日:2014-07-15
    发明作者:Andreas Uppgren
    申请人:Andreas Uppgren；
    IPC主号:
    专利说明:

    .10 15 20 25 30 the ring 1 is punched or cut out circular slits 1 - 6 whose inner diameters are slightly smaller than or equal to the outer outer diameters of the associated tube. The cut-out plugs can remain in place until the closure is to be used as they can be easily pushed out of the holes to be used. In the case shown, the circular slits are not completely continuous but have short interruptions / connections that can be easily but not accidentally torn off when you want to poke out the plug to insert a pipe. A circular slot can be surrounded by a slot with a larger diameter for arranging pipes of different diameters, but in the same place.
    During the assembly of the pipes 9, 10, these can be arranged one by one extending up through the arch hole 2, and possibly spliced to pipes coming from the underlying floor plan. The plugs for the holes to be used are poked out, and slits are made to the outer edge of the closure with scissors or a knife. The closure is pushed under or over the vault between the pipes, after which the material between the slots is folded out between the pipes so that they are enclosed. The closure is then pushed up and down along the pipes and into the arch hole. Since the diameter of the closure is larger than that of the arch hole, the foam material in the closure is compressed so that it not only closes tightly against the hole but also against the pipes. The increased pressure in the closure as a result of the compression also gives an increased bådection both towards the arch hole and towards the pipes.
    To ensure the holding in the arch hole, the outer edge of the closure can be provided with glue or glue, preferably self-adhesive. You can also prepare the lower end of the hole to improve the bracket. In the case of a self-adhesive coating on the closure, a double-folded protective paper 11 (shown on the right in fi g. 2) can be arranged over the self-adhesive area so that when the seal is in place it is pulled out downwards (to the right in ñg. 2) . The adhesion is increased, the adhesive surface is protected while the insertion into the arch hole is facilitated. In order for the adhesive not to prevent the expansion of the closure inside the arch hole, the khster or glue can advantageously form a net, for example by applying it in such a thin layer that it lies only on the cut of the scouring material and thereby flequally open surface.
    Instead of cutting or cutting the slits between the pipe holes and the outer edge, it is conceivable that these slits are made of lining, but like the slits of the pipe holes are intermittent so that the walls are kept in place until the connections are torn.
    The invention method as well as the closure in accordance with the invention can also be used in arches of material other than concrete, for example brick or stone. Nor is it necessary for the holes to be drilled and round. For example, it is conceivable that where a through-hole for the pipes is desired, a plug, e.g. of plastic which, after casting and hardening, is easily knocked out of the vault. The casting material does not have to be concrete, but other materials can also be used, for example plaster or plastic.
    The invented dry closure and method thus allows very rational pipe handling and pouring of pipes. ___......---------
    权利要求:
    Claims (10)
    [1]
    Claims 1
    [2]
    2.. Closure for holes in vaults intended for the penetration and casting of two or two pipes, characterized in that the closure consists of a flexible and compressible material, for example scouring plastic or u-gurnmi, with a slightly larger outer dimension than the arch hole to be closed, that the closure is provided with holes for the pipes.
    [3]
    3.. Closure according to claim 1, characterized in that the holes dry the pipes consist of circular slits with one or two interruptions which connect the closure to the remaining core in the hole.
    [4]
    4.. Seal according to Claim 1, characterized in that slits or partial slits extend to one or more of the holes or partially slotted hole contours to the outer periphery of the closure. Closure according to one of the preceding seas, characterized in that its height or thickness in the direction of the hole and the pipes, respectively, is greater than the greatest distance between the hole and the pipe or between the pipes.
    [5]
    5.. Closure characterized in that the only partially slotted holes have one or more slit stops which extend axially in the direction of the hole all the way through the closure.
    [6]
    6.. Closure according to one of the preceding claims, characterized in that it has an adhesive coating on its outer periphery and a protective paper which contracts the circumference of the closure so that it becomes shorter than the circumference of the arch hole. Method for casting two or fl your pipes into a common hole in a vault, characterized in that after the insertion of the pipes into the vault hole a closure according to claim 1 is slid enclosing the respective pipe into the vault hole to a position in the lower end of the hole, after which the pipes are cast by filling in concrete or another material from the top of the arch hole.
    [7]
    7.. Method according to claim 7, characterized in that for the holes in the closure to be utilized, a slot or connection is cut or cut up with the outer periphery of the closure.
    [8]
    8. In such a way that the pipe in question can pass into the through hole for this purpose.
    [9]
    9.. Facsimile according to one of Claims 7 or 8, characterized in that the arch hole in the lower edge is cleaned and / or sprayed with an adhesive for the adhesive or adhesive on the sealing reinforcing layer.
    [10]
    Method for producing a closure according to any one of claims 1 to 6, characterized in that the holes and slits, as well as possibly the outer contour, are cut by means of water cutting.
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    同族专利:
    公开号 | 公开日
    EP2754937B1|2016-09-21|
    EP2754937A1|2014-07-16|
    SE539750C2|2017-11-14|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    DE1869213U|1960-03-30|1963-03-21|Hans Biel|CONNECTOR FOR CONNECTING A PIPE TO A WALL.|
    US5442140A|1993-10-05|1995-08-15|Homac Mfg. Company|Conduit and cable sealer|
    DE19547268C2|1995-12-19|2001-02-08|Alstom Lhb Gmbh|Pipe penetration through the floor structure from the underframe into the passenger compartment of vehicles, especially of rail vehicles|
    DE19710789A1|1997-03-17|1998-10-01|Conit Lufttechnik Gmbh|Building roof|
    DE29908044U1|1999-05-05|1999-07-29|Jordan Paul Eltech|Sealing unit for cable and pipe penetrations|
    DE10054833A1|2000-10-21|2002-04-25|Dsi Rohrleitungsbau Zubehoer|Duct for guiding pipes or cables through bores or irregular holes in masonry comprises disks which correspond in shape to hole and in which separate axial tubes through which pipes or cables pass, are mounted|
    DE102010030305B4|2010-06-21|2011-12-29|Silu Verwaltung Ag|sealing sleeve|
    EP2492565B1|2011-02-22|2013-07-17|Hauff-Technik GmbH & Co. KG|Circuit lead through with a sequence of layers|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    SE1300032A|SE539750C2|2013-01-14|2013-01-14|Seal and procedure for its use|SE1300032A| SE539750C2|2013-01-14|2013-01-14|Seal and procedure for its use|
    EP14445001.2A| EP2754937B1|2013-01-14|2014-01-09|Closure and method for its use|
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