Draft sensing apparatus
US4206813A · kind A · utility
5Cited by
3References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 2, 1978 |
| Grant date | Jun 10, 1980 |
| Priority date | — |
| Expiry date | Aug 2, 1998 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01L5/136
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An improved tractor draft sensing mechanism of a special construction so designed that it will transmit only draft signals to the tractor draft control linkage. The mechanism includes a rigid sensing arm hinged at one end to a mounting clamp disposed about a bendable shaft, the mounting clamp being provided with set screws which contact a surface of a housing to resist relative rotational movement of the mounting clamp about the bendable shaft.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.