Tractor hitch

Details Tractor hitch Tractor hitch

1992-04-03

1993-11-02

Focarino, Margaret A.

Land vehicles

Wheeled

Articulated vehicle

2804901, 172248, B60D 118

Patent

active

052577970

ABSTRACT:
A hydraulic hitch mounted on the back of a tractor has a pair of first upright tubular members that slide into second upright tubular members fixed to the tractor frame. A pair of piston and cylinder assemblies are used to raise and lower a draw bar attached to the first tubular members. The draw bar movably supports a tongue having a connector used to connect the hitch to an implement.

REFERENCES:
patent: 3791456 (1974-02-01), Koch
patent: 4153270 (1979-05-01), Brockmiller
patent: 4215876 (1980-08-01), Jacks
patent: 4424982 (1984-01-01), Weiss
patent: 4564209 (1986-01-01), Kingsley

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