Drawbar assembly

Details Drawbar assembly Drawbar assembly

1975-05-16

1976-08-17

Shapiro, Paul E.

Earth working

Mast type hitch

Struts on trailer or between implement parts

214130R, A01B 59042, A01B 63118

Patent

active

039748804

ABSTRACT:
A drawbar assembly for transporting three point hitch implements in an elevated or lowered condition by a single point connector towing vehicle. The assembly is wheel supported and mountable between the single point connector of a towing vehicle and the three point connectors of a three point hitch trailing unit such as a plow or other farm implement. The three point connectors are movably mounted relative to a central supporting framework. A jack assembly and appropriate linkage interconnect the three point connectors with the framework to enable movement of the three point connectors and attached implement between an elevated carrying position and a lowered operating position. The jack assembly is operated through provision of conventional accessory drive units provided on the towing vehicle.

REFERENCES:
patent: 2786589 (1957-03-01), Garrett

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