Circuit for a transmission shaft rotation sensor
US7266938B1 · kind B1 · utility
11Cited by
20References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 30, 2004 |
| Grant date | Sep 11, 2007 |
| Priority date | — |
| Expiry date | Dec 6, 2025 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01D69/00
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A circuit for use with an apparatus such as a tractor having an output device such as a mower deck or snow thrower, comprising a user operated switch and a position sensing switch to detect the rotational direction of a shaft such as an output axle, so that the operational status of the output device may be changed depending on the rotational direction of the shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.