Two-wheeled vehicle head parts assembly
US4531756A · kind A · utility
13Cited by
6References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 25, 1983 |
| Grant date | Jul 30, 1985 |
| Priority date | — |
| Expiry date | Apr 25, 2003 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T74/2078
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A head parts assembly for use in a two-wheeled vehicle such as a bicycle and a motorbike includes a head pipe, a front fork pipe which extends through the head pipe and a pair of ball bearings to support the head pipe and the front fork pipe to be relatively rotatable from each other. The present head parts assembly also includes a self-adjusting mechanism which allows to maintain the head pipe and the front fork pipe in alignment at all times.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.