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1. 发明公开

EP0670442A1 Expandable compression ring with molded locking members 失效
标题翻译： Dehnbarer Kompressions mit mit Geformten Verschlusselementen。
公开(公告)号：EP0670442A1
公开(公告)日：1995-09-06
申请号：EP95301403.2
申请日：1995-03-03
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, James W. , Deeb, Fouad M. , Miller, Michael R. , Skinner, William O.
IPC分类号： F16J15/02 , F16B2/04
CPC分类号： F16B2/04 , F16J15/028 , F16L5/02 , F16L41/002 , F16L41/088 , F16L55/163
摘要： An expandable compression ring (10) for compressing a gasket (20) into sealing engagement with a wall (21) of an opening (22) is disclosed. Compression ring (10) includes a continuous strip (11) of resiliently flexible material and first (12) and second (14) molded members that are attached to first and second ends of strip (11). Strip (11) may be made of either metal or plastic. For a metal strip (36), rivets (34) may be used to attach first (30) and second (46) molded members to respective first (35) and second (49) ends of strip (36). For a plastic strip (72), first (68) and second (70) molded members may be respectively attached to first (83) and second (85) ends of strip (72) via mortises (78) and (80) formed in respective first (68) and second (70) molded members and tenons (82) and (84) formed on respective first (83) and second (85) ends of strip (72). Installation lugs (26) formed on first (12) and second (14) molded members cooperate with a force exerting structure to move strip (11) into at least one expanded position. Members (12) and (14) each include a plurality of teeth that mesh with the teeth of the other member to lock strip (11) in the expanded position. Sets of first (226) and second (230) molded members may be used to join a plurality of strips (224) to accommodate a wider range of opening (22) diameters that can be accommodated with only one set of molded members (226) and (230) and one strip (224). Alternately, only one pair of first (226) and second (230) molded members may be used with other aligning and securing structure to join a plurality of strips (224).
摘要翻译：公开了一种用于将垫圈（20）压缩成与开口（22）的壁（21）密封接合的可膨胀压缩环（10）。压缩环（10）包括弹性柔性材料的连续条带（11）和附接到条带（11）的第一和第二端部的第一（12）和第二（14）模制部件。带（11）可以由金属或塑料制成。对于金属条（36），可以使用铆钉（34）将第一（30）和第二（46）模制构件附接到带（36）的相应的第一（35）和第二（49）端。对于塑料条（72），第一（68）和第二（70）模制构件可以分别通过形成在（72）中的榫眼（78）和（80）连接到条带（72）的第一（83）和第二（85）形成在带材（72）的相应的第一（83）和第二（85）端部上的相应的第一（68）和第二（70）模制构件和榫头（82）和（84）。形成在第一（12）和第二（14）模制构件上的安装凸耳（26）与施力结构配合，以使带材（11）移动到至少一个扩展位置。构件（12）和（14）各自包括与另一构件的齿啮合的多个齿，以将条（11）锁定在展开位置。第一（226）和第二（230）模制构件的组可以用于连接多个条带（224）以适应可以仅由一组模制构件（226）容纳的较宽范围的开口（22）直径，和（230）和一个条（224）。或者，只有一对第一（226）和第二（230）模制构件可以与其他对准和固定结构一起使用，以连接多个条带（224）。

2. 发明授权

EP0496522B1 Expandable seal arrangement 失效
标题翻译：可膨胀密封组件。
公开(公告)号：EP0496522B1
公开(公告)日：1994-07-27
申请号：EP92300327.1
申请日：1992-01-15
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, William O.
IPC分类号： F16L5/02
CPC分类号： F16L5/10 , F16L41/002 , F16L41/088 , Y10T24/1457 , Y10T24/148

3. 发明公开

EP0747619A2 Compression sleeve for an expandable seal 失效
标题翻译： Pressmuffefüreine ausziehbare Dichtungsanordnung
公开(公告)号：EP0747619A2
公开(公告)日：1996-12-11
申请号：EP96113511.8
申请日：1992-01-15
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, William O.
IPC分类号： F16L5/10
CPC分类号： F16L5/10 , F16L41/002 , F16L41/088 , Y10T24/1457 , Y10T24/148
摘要： An arrangement is disclosed for radially expanding a tubular gasket and including a sliding sleeve and a compression sleeve. The sliding sleeve is formed of a thin membrane of relatively rigid material, such as nylon, hypalon or polyester. The sliding sleeve is positioned adjacent an inner surface of that portion of the tubular gasket to be expanded and serves as a slip plate for the compression sleeve when the sleeves are expanded against the inner surface of the tubular gasket. The invention relates to the forming of the compression sleeve so as to allow it to be locked in any one of a plurality of expanded positions. The locking mechanism is integrally formed with the compression sleeve.
摘要翻译：公开了用于径向膨胀管状衬垫并包括滑动套筒和压缩套筒的布置。滑动套筒由比较硬质材料的薄膜制成，例如尼龙，尼龙或聚酯。滑动套筒邻近管状衬垫的该部分的内表面定位以被扩展，并且当套筒相对于管状衬垫的内表面膨胀时用作压缩套筒的滑板。本发明涉及压缩套筒的形成以使其能够被锁定在多个展开位置中的任何一个中。锁定机构与压缩套筒一体形成。

4. 发明公开

EP0496522A1 Expandable seal arrangement 失效
标题翻译： Ausdehnbare Dichtungsanordnung。
公开(公告)号：EP0496522A1
公开(公告)日：1992-07-29
申请号：EP92300327.1
申请日：1992-01-15
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, William O.
IPC分类号： F16L5/02
CPC分类号： F16L5/10 , F16L41/002 , F16L41/088 , Y10T24/1457 , Y10T24/148
摘要： An arrangement for radially expanding a tubular gasket (16) includes a sliding sleeve (24) and a compression sleeve (20). The sliding sleeve is formed of a thin membrane of relatively rigid material, such as nylon, hypalon or polyester. The sliding sleeve (24) is positioned adjacent an inner surface of that portion of the tubular gasket to be expanded. The compression sleeve is disposed immediately adjacent the sliding sleeve such that the sliding sleeve serves as a slip plate for the compression sleeve when the sleeves are expanded against the inner surface of the tubular gasket. The sliding sleeve may be attached to or integrally molded into the inner surface of the tubular gasket (16). Another aspect of the invention involves forming the compression sleeve so as to allow it to be locked in any one of a plurality of expanded positions. The locking mechanism may be integrally formed with the compression sleeve, or may be formed as a separate element which may be molded into, or otherwise pre-attached to, the inner surface of the tubular gasket.
摘要翻译：用于径向膨胀管状垫圈（16）的装置包括滑动套筒（24）和压缩套筒（20）。滑动套筒由比较硬质材料的薄膜制成，例如尼龙，尼龙或聚酯。滑动套筒（24）邻近管状垫圈的该部分的内表面定位以被扩展。压缩套筒紧邻滑动套筒设置，使得当套筒相对于管状衬垫的内表面膨胀时，滑动套筒用作压缩套筒的滑板。滑动套筒可以附接到管状垫片（16）的内表面或整体模制在管状衬垫（16）的内表面中。本发明的另一方面涉及形成压缩套筒以使其能够被锁定在多个展开位置中的任何一个中。锁定机构可以与压缩套筒一体地形成，或者可以形成为可以模制成或者以其他方式预先附接到管状衬垫的内表面的单独元件。

5. 发明公开

EP0747619A3 Compression sleeve for an expandable seal 失效
标题翻译：压缩套筒的可缩回的密封组件
公开(公告)号：EP0747619A3
公开(公告)日：1998-01-07
申请号：EP96113511.8
申请日：1992-01-15
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, William O.
IPC分类号： F16L5/10
CPC分类号： F16L5/10 , F16L41/002 , F16L41/088 , Y10T24/1457 , Y10T24/148
摘要： An arrangement is disclosed for radially expanding a tubular gasket and including a sliding sleeve and a compression sleeve. The sliding sleeve is formed of a thin membrane of relatively rigid material, such as nylon, hypalon or polyester. The sliding sleeve is positioned adjacent an inner surface of that portion of the tubular gasket to be expanded and serves as a slip plate for the compression sleeve when the sleeves are expanded against the inner surface of the tubular gasket. The invention relates to the forming of the compression sleeve so as to allow it to be locked in any one of a plurality of expanded positions. The locking mechanism is integrally formed with the compression sleeve.

6. 发明公开

EP0578274A1 Compression sleeve for an expandable seal 失效
标题翻译：压缩套筒为一个可伸缩的密封组件。
公开(公告)号：EP0578274A1
公开(公告)日：1994-01-12
申请号：EP93112856.5
申请日：1992-01-15
申请人： PRESS-SEAL GASKET CORPORATION
发明人： Skinner, William O.
IPC分类号： F16L5/02
CPC分类号： F16L5/10 , F16L41/002 , F16L41/088 , Y10T24/1457 , Y10T24/148
摘要： An arrangement is disclosed for radially expanding a tubular gasket (16) and including a sliding sleeve (24) and a compression sleeve (20). The sliding sleeve is formed of a thin membrane of relatively rigid material, such as nylon, hypalon or polyester. The sliding sleeve (24) is positioned adjacent an inner surface of that portion of the tubular gasket (16) to be expanded and serves as a slip plate for the compression sleeve when the sleeves are expanded against the inner surface of the tubular gasket. The invention relates to the forming of the compression sleeve so as to allow it to be locked in any one of a plurality of expanded positions. The locking mechanism may be integrally formed with the compression sleeve, or may be formed as a separate element which may be moulded into, or otherwise pre-attached to, the inner surface of the tubular gasket.

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