Kit for converting a rotary tiller into a plow
US4286671A · kind A · utility
Inventor
Key dates
| Filing date | May 10, 1979 |
| Grant date | Sep 1, 1981 |
| Priority date | — |
| Expiry date | May 10, 1999 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01B3/58
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A rotary tiller plow attachment kit for converting into a plow a rotary tiller of the type having a frame, a pair of handle bars extending rearwardly therefrom, and a horizontal power driven axle on which a pair of cleated pull wheels may be mounted. The kit comprises a plow attachment assembly detachably mountable on the front portion of the rotary tiller frame, and a height adjusting control mounted on one of the handle bars of the rotary tiller for selectively adjusting the height of the plow attachment. Since the height adjusting control is located on the handle bars, the height of the plow attachment assembly may be conveniently adjusted by the user while the pull wheels are in operation.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.