Sealing device between a partition and a fitting set in front of an opening formed in the partition
US6682119B1 · kind B1 · utility
4Cited by
11References
4Claims
0Family size
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Key dates
| Filing date | May 30, 2002 |
| Grant date | Jan 27, 2004 |
| Priority date | — |
| Expiry date | Jul 22, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60H2001/00635
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sealing device between an element (1) partitioning two separate zones (A, B) and a specific fitting (2) set in front of an opening (3) provided in the partition (1) against one of its faces housing a soundproof lining (4) so as to allow communication between zones (A, B) through the fitting (2) via a sealing joint. The sealing joint is formed by the extension (4a) of the soundproof lining (4) itself, extending towards the peripheral edges (3b) delimiting the opening (3) of the partition (1) and by such value as to enable an integral peripheral contact with a peripheral zone (2a) of the fitting (2) to be installed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.