Front mounted ground supported tractor attachment

Details Front mounted ground supported tractor attachment Front mounted ground supported tractor attachment

1978-05-24

1979-12-25

Pekar, John A.

Land vehicles

Wheeled

Articulated vehicle

172277, B60D 300

Patent

active

041802829

ABSTRACT:
A front mounted ground supported tractor attachment, steerable with and pushed by the tractor, includes a portable frame supported on caster wheels and a drive linkage connected between the frame and tractor. The drive linkage is connected to the tractor for pivotal movement about a transverse axis and the frame is connected to the drive linkage by a swivel connection for pivotal movement about a longitudinal axis relative to the tractor. In one embodiment, the drive linkage engages the frame for transmitting the pushing force of the tractor to the frame substantially independently of the swivel connection and the caster wheels allow the frame to turn with the tractor as it is steered in the usual manner. Wear plates are carried on the engaged surfaces of the frame and drive linkage.

REFERENCES:
patent: 1234788 (1917-07-01), Milner
patent: 2980443 (1961-04-01), Fina

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