Closure member for an opening in an assembly, situated on a bicycle gear box
US6802231B1 · kind B1 · utility
1Cited by
17References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 16, 2001 |
| Grant date | Oct 12, 2004 |
| Priority date | — |
| Expiry date | Jan 16, 2021 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/20462
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The invention relates to a closure member for an opening in an assembly on a housing for a bicycle gear box. Said closure member, consisting of a rubber elastic material, is captively connected to the housing by an extension and can be swung open and closed in a similar manner to a hinge. The confirmation can be optically improved by the formation of an upper lip.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.