Sealing structure of fuel tank and vehicle provided with same
US8967424B2 · kind B2 · utility
0Cited by
2References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 10, 2012 |
| Grant date | Mar 3, 2015 |
| Priority date | — |
| Expiry date | Feb 10, 2032 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60K2015/0451
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A sealing structure of a fuel tank includes: a hollow circular cylinder part, having an inner circumferential part, formed near opening of the fuel tank to extend outward; a cap body having a hollow cylindrical part inserted into the inner circumferential part to face the inner circumferential part; and a seal member disposed between the inner circumferential part and the hollow cylindrical part. A protruding part is provided on an outer circumferential side of the hollow circular cylinder part of the fuel tank. A locking part formed on an outer circumferential part of the cap body and the protruding parts are fixed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.