Automatic connection mechanism for mid-mounted implement
US8234847B2 · kind B2 · utility
12Cited by
25References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 9, 2010 |
| Grant date | Aug 7, 2012 |
| Priority date | — |
| Expiry date | Nov 9, 2030 |
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 is disclosed. 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.