发明申请
- 专利标题: FLEXIBLE EXPANSION JOINT SEAL
- 专利标题(中): 柔性膨胀接头密封
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申请号: US15135015申请日: 2016-04-21
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公开(公告)号: US20160237689A1公开(公告)日: 2016-08-18
- 发明人: Lester Hensley
- 申请人: EMSEAL JOINT SYSTEMS LTD.
- 申请人地址: US MA Westborough
- 专利权人: EMSEAL JOINT SYSTEMS LTD.
- 当前专利权人: EMSEAL JOINT SYSTEMS LTD.
- 当前专利权人地址: US MA Westborough
- 主分类号: E04D13/15
- IPC分类号: E04D13/15
摘要:
An expansion joint seal includes a central portion having at least one central chamber disposed around a centerline, a first flange portion extending outwardly from the centerline and a second flange portion extending outwardly from the centerline in a direction opposite the first flange portion. When installed on the structure, the first flange portion is attachable to a first substrate of the structure and the second flange portion is attachable to a second substrate of the structure such that the central portion is disposed within and seals a gap formed between the first substrate and the second substrate of the structure. Movement of one or both of the first substrate and the second substrate causes a response in the central portion to maintain the seal.
公开/授权文献
- US09850662B2 Flexible expansion joint seal 公开/授权日:2017-12-26
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