Vehicle and track system
US4791872A · kind A · utility
1Cited by
8References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 30, 1987 |
| Grant date | Dec 20, 1988 |
| Priority date | — |
| Expiry date | Mar 30, 2007 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB61B13/125
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A vehicle for use in a track system of the type having a rotating drive shaft extending along and parallel to an elongated track has a drive wheel mounted to extend from the side of the vehicle for driving contact with the rotating drive shaft. The vehicle has a speed control means actuated by control members extending from both the front and the rear of the vehicle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.