초록 ▼

The present disclosure includes an interfacing lift hitch for connection between a tractor and an implement. The hitch includes retractable, implement connecting hooks and is U-shaped to allow operation of the power takeoff of the tractor. The disclosure further includes a drawbar mounting device co

The present disclosure includes an interfacing lift hitch for connection between a tractor and an implement. The hitch includes retractable, implement connecting hooks and is U-shaped to allow operation of the power takeoff of the tractor. The disclosure further includes a drawbar mounting device connectable to the U-shaped lift hitch when the power takeoff is not being operated, and a four point hitch mechanism connected to one of my lift hitches and being operable when the hooks are moved to an out of the way position.

대표청구항 ▼

A four point hitch having a frame and being connectable to a mobile machine, and for connecting an implement relative to the mobile machine, comprising: a pair of inverted hooks adaptable for connection to the implement, the hooks extending from the implement, a pair of transverse pins affixed to th

A four point hitch having a frame and being connectable to a mobile machine, and for connecting an implement relative to the mobile machine, comprising: a pair of inverted hooks adaptable for connection to the implement, the hooks extending from the implement, a pair of transverse pins affixed to the frame of the lift hitch, the pins engagable with the inverted hooks, a pair of pivoting latches adaptable for connection to the implement, each of the latches having a pair of respective front and rear projections, a pair of transverse bars affixed to the frame for engaging the latches, each of the bars having opposite sides, the projections engaging respective opposing sides, and releasable locking means connected to the frame for releasably locking the latches to their respective bars and preventing pivotal movement of the latches relative to their respective bars whereby the lift hitch is lifted upwardly to drive the pins up and into the inverted hooks, the top end of the frame then being tilted toward the mobile machine so that the weight of the implement drives the latches into the frame and about the transverse bars, the releasable locking means subsequently bringing pressure to bear on the latches to attach the implement to the lift hitch.