Passive wheel lock for bicycles and the like
US4324119A · kind A · utility
8Cited by
14References
3Claims
0Family size
Inventor
Key dates
| Filing date | Mar 17, 1980 |
| Grant date | Apr 13, 1982 |
| Priority date | — |
| Expiry date | Mar 17, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/5987
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A locking device with a main body member having a threaded bore therein adapted for screwing onto the axle bolt of a bicycle, a securing member for shackling the main body member to an adjacent frame member of the bicycle, and a lock device for locking the securing member to the main body member. The main body member also includes an annular collar protruding axially therefrom in radially spaced concentric relation to the axis of the threaded bore for extending concentrically over the axle nut of the bicycle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.