Sealing structure
US9291266B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2013 |
| Grant date | Mar 22, 2016 |
| Priority date | — |
| Expiry date | Feb 1, 2033 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16J15/106
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A sealing structure includes a first member (200) having a fitting groove (220); a second member (300) fixed to the first member (200); and a gasket (100) fitted to the fitting groove (220) to seal a gap between opposing surfaces of the first member (200) and the second member (300), wherein a plurality of locking protrusions (230) are provided on one of two sidewalls of the fitting groove (220), the locking protrusions (230) being spaced from each other and arranged along the direction in which the fitting groove (220) extends, and the gasket (100) is provided with a plurality of locked protrusions (120), the locked protrusions (120) being engageably locked against the respective locking protrusions (230) from a groove bottom side of the fitting groove (220).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.