• 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 present invention relates to a seal for a cable entry, a pipe penetration, etc., formed in two halves. The seal is received in the sleeve or the like and, when the seal halves are joined, forms a central opening for the cable 7, the pipe or the like. The outer diameter of the seal can be varied to adapt to other mounting dimensions. In order to adapt the outer diameter of the seal to the mounting dimensions of the sleeve, a number of outer release papers 5 are arranged outside of the seal. The release papers 5 are adhered to each other, but can be peeled off by hand.
    公开号:KR20040035839A
    申请号:KR10-2004-7004051
    申请日:2002-09-10
    公开日:2004-04-29
    发明作者:헬크비스트요아킴
    申请人:록스텍 인터내셔날 아베；
    IPC主号:
    专利说明:

    Seal for a cable entry, pipe penetration or the like}
    [4] This type of seal is generally received in a sleeve in the wall. Often there is a significant difference in pressure on the opposite sides of the wall. Thus, in order to function in the desired manner, the seal must be seated securely into a sleeve or the like in which the seal is received, and the seal must be adapted to the actual mounting dimensions. The mounting dimension is specified by the inner diameter of the sleeve.
    [5] Prior art sleeves often consist of standard tubes or pipes having different inner diameters. Depending on the geographical location and the actual field of use, the standard may change, which means that a seal must be provided which can be used for all other dimensions. In addition, the sleeve should have a relatively smooth inner surface so as not to interfere with a suitable seal.
    [6] In one already known seal according to the prior art, a special sleeve is developed and provided with each solid seal. This works well with regard to the seal being sealed, but there are some problems as well. The sleeve is an additional part that is stored and transported. In addition, openings such as walls must be adapted to the outer dimensions of the sleeve. In some cases, it is difficult to adapt the opening of the wall to the actual sleeve. For embodiments without a special sleeve, a number of different seals must be provided to cover a wide range of possible sleeve dimensions.
    [7] In addition, cables, pipes, and the like, which are to be fitted to the seal, may be of many different dimensions.
    [1] The present invention relates to cable entry seals, pipe penetration seals and the like.
    [2] Seals of this type are used in many other embodiments and are used for sealing against various ones. They can be used for sealing against fluids, gases, fires, mice, ants and the like. Seals are used to receive cables for electricity, communications, computers, etc. or pipes for different gases or fluids, such as water, compressed air, hydraulic fluids, and cooking gases.
    [3] The terms "sealing body" and "sleeve" are used to simplify the description and should be interpreted broadly. "Seal" is used for sealing certain types of cable entries, pipe penetrations, and the like. "Sleeve" encompasses any pipe, tubing, sleeve or wall itself in which the seal is received.
    [13] 1 is a cross-sectional view of the seal according to the invention taken along the line I-I of FIG.
    [14] 2 is a cross-sectional view of the seal of FIG. 1 taken along line II-II of FIG.
    [15] 3 is a perspective view of one half of the seal corresponding to the seal of FIGS. 1 and 2;
    [8] It is an object of the present invention to be able to adapt one single seal to a number of different mounting dimensions in order to reduce the number of other seals required to cover a wide range.
    [9] This object is met by a seal for the cable entry, pipe penetration, etc., formed in two halves. This seal is housed inside the sleeve or the like and, when the sleeve halves are joined together, forms a central opening for cables, pipes and the like. The outer diameter of the seal is variable to adapt to other mounting dimensions.
    [10] On the outside of the seal, a number of release papers are arranged to adapt the outer diameter of the seal to the mounting dimensions of the sleeve. Further, a plurality of release papers are arranged on the inner diameter of the seal to adapt the inner diameter of the seal to the diameters of cables, pipes and the like accommodated in the seal. The inner and outer release paper may be peeled by hand.
    [11] Other objects and advantages of the present invention will become apparent to those skilled in the art upon reading the following detailed description of the preferred embodiments.
    [12] The invention is described in more detail below by way of example with reference to the accompanying drawings.
    [16] The seal of the present invention can be used as a cable entry seal, a pipe penetration seal, or the like. It is formed of two identical parts, which are joined together to form a seal in use. Each seal half has a base 1 made of an elastic material. At the end of the base part, the front plate 2 and the back plate 3 are arranged. The plates 2, 3 are held at the base 1 by screws 4. In order to receive the screw 4, an opening is arranged in the plates 2, 3 and the base 1. The screw 4 is screwed to its outer end to cooperate with the screw opening of the back plate. The function of the screw 4 in cooperation with the plates 2, 3 is to compress the base 1 in the axial direction. Although in the illustrated embodiment three screws are used on each seal half, any number of screws can be used. In the embodiment shown, the screw 4 is of a socket head cap screw type. Those skilled in the art will appreciate that any type of fastening means may be used that allows the plates 2 and 3 to be moved towards each other. Thus, it is possible to use screws and nuts. Suitably the screw can be tightened from one side.
    [17] The faceplate 2 according to the illustrated embodiment is a plate on the side of the base 1 from which the screw 4 is normally operated. The back plate 3 is a plate disposed on the side opposite to the front plate 2. In many embodiments, the faceplate 2 is given an outer radius that exceeds the inner diameter of the sleeve. This is done for a more precise arrangement of the seal since the faceplate 2 abuts the end of the sleeve. Instead of the radius of the faceplate 2 exceeding the inner diameter of the sleeve, a number of extensions fixed to the faceplate 2 or integrated with the faceplate 2 may extend beyond the inner diameter of the sleeve.
    [18] The release papers 5 and 6 are arranged on both the inside and the outside of the base 1. The release papers 5 and 6 are made of a material and a manner which allows them to stick together after the protrusion of each seal half. However, they stick loosely to each other so that they can be peeled off by hand.
    [19] The base 1 is generally somewhat larger in axial range than the outer and inner release papers 5, 6 in order to allow the base 1 to be compressed in the axial direction without interference from the release papers 5, 6. Has
    [20] The two seal halves are formed to have a central cylindrical opening space when joined together. Cables, pipes and the like are accommodated in the opening space. In the embodiment shown, the cable 7 is received in the seal. Those skilled in the art will understand that the seal can be adapted to one or more cables 7, pipes and the like. In the latter case, it is possible to accommodate other types of cable pipes and the like. Generally, the seal is housed in a sleeve, tube, or the like, of a wall of some kind, which sleeve is secured to the wall. In another embodiment, the wall may be formed to receive the seal.
    [21] In use, two seal halves are arranged around the cable 7 or the like. In order to adapt the seal to the diameter of the cable 7, at least one of the inner release papers 6 is peeled off. In order to adapt the outer diameter of the seal to a sleeve or the like, at least one of the outer release papers 5 is peeled off.
    [22] When the appropriate number of the inner and / or outer release papers 5 and 6 is peeled off, the seal is placed in the available space surrounding the cable 7 or the like. The screw 4 is then turned in such a way that the front and back plates 2, 3 move towards each other. When the plates 2, 3 move towards each other, the base 1 is compressed in the axial direction. Axial compression of the base 1 results in expansion of the base 1 in the radial direction. The base 1 expands radially in both inward and outward, thus sealing both outwards towards the available space and inwards towards the cable 7. The expansion of the base 1 is transmitted from the base 1 by the outer and inner release paper 5, 6. The base 1 together with the outer release paper 5 fills away any irregularities in the inner wall of the sleeve.
    [23] The thickness of each outer release paper 5 is adapted to the gap range as can be taken by the base 1 or the elasticity of the base 1 or more precisely. The thickness of each single release paper 5 should be less than the expected maximum radial expansion of the base 1. The number of release papers is adapted to the intended use and the desired range of outer diameter of the seal. In one embodiment, there are 12 outer release papers. Although other numbers can also be considered, generally two to twenty outer release papers 5 are provided. The actual number depends on the dimensions and intended use. The general thickness of the outer release paper 5 is 0.5 to 2.0 mm. However, those skilled in the art will understand that depending on the actual size of the seal, the thickness may vary further.
    [24] In some embodiments, two seals are arranged at each end of the longer sleeve. This may be advantageous with regard to fire protection, for example. In addition, the seal is often provided with a plug (not shown) in the space intended for the cables 7. The plug protects the seal in other connections and is frequently used when the seal is mounted earlier than the cable 7 or the like.
    [25] Although a seal having a circular cross section is illustrated, one skilled in the art will understand that the seal of the present invention may have a predetermined cross sectional shape. Thus, it may be oval, square, rectangular, polygonal, or the like.
    权利要求:
    Claims (11)
    [1" claim-type="Currently amended] Seals for cable entry, pipe penetrations, etc., which are housed inside a sleeve or the like, and when the seal halves are joined, form two halves that form at least one central opening for the cable 7, pipe, or the like. In the sieve,
    The outer diameter of the seal can be changed to adapt to other mounting dimensions.
    [2" claim-type="Currently amended] The sealing body according to claim 1, wherein the outer diameter of the sealing body includes a plurality of release papers (5).
    [3" claim-type="Currently amended] The seal according to claim 1 or 2, wherein each of the seal halves has a base (1) made of an elastic material.
    [4" claim-type="Currently amended] 4. A front plate (2) and a back plate (3) according to claim 3, which are arranged at each end of the base (1), which are connected to each other by screws (4) received through the opening of the base (1). Seal body made of.
    [5" claim-type="Currently amended] 5. The sealing body according to claim 4, wherein the base portion (1) is compressed in the axial direction and expands in the radial direction when the front plate (2) and the back plate (3) are brought in directions toward each other. .
    [6" claim-type="Currently amended] 6. The seal as claimed in claim 1, wherein the seal is basically cylindrical in design. 7.
    [7" claim-type="Currently amended] The sealing body according to any one of claims 2 to 6, wherein the outer release papers (5) are loosely adhered to each other so that the release papers can be peeled off.
    [8" claim-type="Currently amended] The sealing body according to any one of claims 2 to 7, wherein the number of the outer release papers is between 2 and 20.
    [9" claim-type="Currently amended] The seal as claimed in claim 5, wherein the thickness of each of the outer release papers is less than the expected maximum radial expansion of the base.
    [10" claim-type="Currently amended] 10. The seal as claimed in claim 9, wherein the thickness of each of said outer release papers is between 0.5 and 2 mm.
    [11" claim-type="Currently amended] Sealing body according to any one of the preceding claims, characterized in that the inner release paper (6) is arranged inside each base (1) so as to change the inner diameter of each central opening.
    类似技术:
    公开号 | 公开日 | 专利标题
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    同族专利:
    公开号 | 公开日
    SE0103144D0|2001-09-21|
    DE60205392T2|2006-04-06|
    NO20040544L|2004-05-21|
    PT1427958E|2005-11-30|
    PL369061A1|2005-04-18|
    JP3962017B2|2007-08-22|
    JP2005503745A|2005-02-03|
    NO335510B1|2014-12-22|
    PL207714B1|2011-01-31|
    CN1555469A|2004-12-15|
    BR0212616A|2004-08-17|
    SE0103144L|2002-12-03|
    KR100626567B1|2006-09-25|
    RU2270392C2|2006-02-20|
    SE518912C2|2002-12-03|
    US20040169341A1|2004-09-02|
    ES2245748T3|2006-01-16|
    RU2004111981A|2005-05-20|
    EP1427958B1|2005-08-03|
    CN1289846C|2006-12-13|
    EP1427958A1|2004-06-16|
    DE60205392D1|2005-09-08|
    WO2003025446A1|2003-03-27|
    US7631880B2|2009-12-15|
    AT301262T|2005-08-15|
    DK1427958T3|2005-11-21|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    法律状态:
    2001-09-21|Priority to SE0103144A
    2001-09-21|Priority to SE0103144-2
    2002-09-10|Application filed by 록스텍 인터내셔날 아베
    2002-09-10|Priority to PCT/SE2002/001658
    2004-04-29|Publication of KR20040035839A
    2006-09-25|Application granted
    2006-09-25|Publication of KR100626567B1
    优先权:
    申请号 | 申请日 | 专利标题
    SE0103144A|SE518912C2|2001-09-21|2001-09-21|The seal for a cable entry, pipe penetration or the like|
    SE0103144-2|2001-09-21|
    PCT/SE2002/001658|WO2003025446A1|2001-09-21|2002-09-10|Seal for a cable entry, pipe penetration or the like|
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