Invention Grant
- Patent Title: Pipe seal, pipe assembly, and method for forming a pipe assembly and a seal
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Application No.: US16342707Application Date: 2017-10-18
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Publication No.: US11703166B2Publication Date: 2023-07-18
- Inventor: Andreas Bichler
- Applicant: Trelleborg Pipe Seals Lelystad B.V.
- Applicant Address: NL NJ Lelystad
- Assignee: Trelleborg Pipe Seals Lelystad B.V.
- Current Assignee: Trelleborg Pipe Seals Lelystad B.V.
- Current Assignee Address: NL NJ Lelystad
- Agency: Harter Secrest & Emery LLP
- Agent Timothy W. Menasco, Esq.
- International Application: PCT/EP2017/076647 2017.10.18
- International Announcement: WO2019/076455A 2019.04.25
- Date entered country: 2019-04-17
- Main IPC: F16J15/10
- IPC: F16J15/10 ; F16L21/03 ; B29C45/14 ; B29L31/26
Abstract:
The invention refers to a pipe seal suitable for use in a Rieber joint, the seal (14) comprising an annular sealing member (18) and an annular reinforcing member (20) completely embedded in the sealing member (18). The reinforcing member (20) is made of a rigid plastic band and the reinforcing member (20) includes, for increasing an area of contact between the sealing member (18) and the reinforcing member (20), at least one protrusion (24) and/or at least one recess (26).
Public/Granted literature
- US20220003342A1 PIPE SEAL, PIPE ASSEMBLY, AND METHOD FOR FORMING A PIPE ASSEMBLY AND A SEAL Public/Granted day:2022-01-06
Information query
IPC分类:
