Automatic connection mechanism for mid-mounted implement
US7877972B2 · kind B2 · utility
10Cited by
25References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 25, 2007 |
| Grant date | Feb 1, 2011 |
| Priority date | — |
| Expiry date | Jan 28, 2028 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B71/06
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An automatic connection mechanism for a mid-mounted implement to a tractor. The automatic connection mechanism includes a rear lift linkage pivotably attached to the tractor, that automatically and releasably engage the rear of the implement. The forward lift linkage is pivotably attached to the front of the implement, and automatically and releasably engages the forward end of the tractor. A PTO coupling member also is attached to the rear lift linkage to engage an opposing PTO coupling member on the implement.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.