Support leg frame of a bicycle
US6412805B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Aug 17, 2000 |
| Grant date | Jul 2, 2002 |
| Priority date | — |
| Expiry date | Aug 17, 2020 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62H1/04
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A support leg frame including a leg, and a mounting seat by which the leg is pivotally mounted on a bicycle frame. The mounting seat is provided with an inverted U-shaped slot which is in turn provided with a cavity containing a plurality of springs. The leg is provided with a pivoting block having a first recess, a second recess, and a cylindrical bar movable between the first recess and the second recess. The leg is pivotally fastened to the mounting seat such that the pivoting block is disposed in the inverted U-shaped slot of the mounting seat, and that the springs are compressed by the cylindrical bar. The springs are concealed in the interior of the mounting seat.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.