Snowmobile track profile
US5713645A · kind A · utility
53Cited by
13References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 22, 1995 |
| Grant date | Feb 3, 1998 |
| Priority date | — |
| Expiry date | Feb 22, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/26
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A snowmobile track comprises an endless belt of reinforced rubber composition and includes on its exterior surface an array of projecting ribs which form traction elements for engaging the snow surface. The ribs have a height of between 11/4 and 2 inches and are angled between 0.degree. and 45.degree. (preferably about 20.degree.) to the transverse direction of the track to provide maximum traction effect in powder snow.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.