Positive drive rubber belted track system
US5707123A · kind A · utility
38Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 21, 1995 |
| Grant date | Jan 13, 1998 |
| Priority date | — |
| Expiry date | Sep 21, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62D55/24
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Prestressed compressible drive blocks are positioned on an endless belt of a track machine. The blocks are mateable with openings in drive wheel and function for driving the track and for guiding the track. Drive bars are associated with the drive wheel openings for exerting pressure on the drive/guide bars while maintaining the drive/guide bars against excessive wear.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.