Bicycle cushion device
US6422541B1 · kind B1 · utility
1Cited by
2References
2Claims
0Family size
Inventor
Key dates
| Filing date | Mar 12, 2001 |
| Grant date | Jul 23, 2002 |
| Priority date | — |
| Expiry date | Mar 12, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16F9/3207
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A bicycle cushion device includes a bracket connected to a bicycle frame which is a movable frame. A bladder is connected to the bracket and a casing is mounted to the bladder and movable connected to the bicycle frame. An opening is defined in a top of the casing and a valve of the bladder extends through the opening. The movable frame moves into the casing and compresses the bladder to absorb the shocks transmitted to the bicycle frame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.