Replaceable derailleur hanger
US5020819A · kind A · utility
11Cited by
1References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 2, 1989 |
| Grant date | Jun 4, 1991 |
| Priority date | — |
| Expiry date | Oct 2, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62K25/02
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A replaceable bicycle derailleur hanger comprises a plate-like dropout member and a plate-like hanger member. A coupling portion of the hanger member is bifurcated to form legs defining a slot, and a dropout portion of a dropout member is received in the slot with a close fit. One or more removable fasteners join the two members at their overlapping juncture.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.