Traction device for tracked vehicle
US5547268A · kind A · utility
11Cited by
5References
13Claims
0Family size
Inventor
Key dates
| Filing date | Jun 7, 1994 |
| Grant date | Aug 20, 1996 |
| Priority date | — |
| Expiry date | Jun 7, 2014 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/30
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An improved unit having a base and a plurality of teeth integral with the base and projecting outwardly therefrom. The teeth and base are formed of a suitable elastomeric material, such as natural rubber or urethane rubber. The teeth have conical outer surface and V-shaped notches or openings between adjacent teeth. The teeth have flat, angled surfaces. There are two rows of teeth on each base, respectively, and the teeth are aligned with each other front to back. The base is beveled so that each tooth will have maximum area at the root thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.