Means of adjusting ground speed of a vehicle based on load on blade assembly
US7594377B1 · kind B1 · utility
50Cited by
15References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 27, 2006 |
| Grant date | Sep 29, 2009 |
| Priority date | — |
| Expiry date | Jan 3, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D69/02
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An assembly having a frame supported by a plurality of ground engaging wheels. Mounted to the frame is an operator control system that is connected to a controller that is powered by an electrical source. The controller is operatively connected to a blade assembly and a ground drive assembly and adjusts the ground speed of the assembly based upon the cutting load of the blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.