Towing tongue assembly

Details Towing tongue assembly Towing tongue assembly

1993-03-10

1994-08-23

Focarino, Margaret A.

Land vehicles

Wheeled

Articulated vehicle

280494, 280 89, B62D 1302

Patent

active

053401425

ABSTRACT:
A towing assembly for towing a steerable vehicle chassis includes a pin having a flat side which is fixed to the front face of the front rail of the chassis, and a steering frame which is rotatably mounted to the pin by way of a cylindrical bearing containing sleeve on the steering frame. A cup-shaped cap overlies the sleeve and the bearings to protect them against contamination, and the cap is rigidly fixed to the pin and front chassis rail to increase the strength and integrity of the mounting of the towing assembly to the chassis.

REFERENCES:
patent: 1257454 (1918-02-01), Brady
patent: 1496993 (1924-06-01), Marcott
patent: 3455572 (1969-07-01), Wolf
patent: 3477742 (1969-11-01), Barrington
patent: 3806160 (1974-04-01), Duerksen
patent: 4445703 (1984-05-01), Tange
patent: 4531756 (1985-06-01), Mori
patent: 4579362 (1986-04-01), Kirkpatrick
patent: 4655467 (1987-04-01), Kitzmiller et al.
patent: 4946181 (1990-08-01), Romano
patent: 5246296 (1993-09-01), Chi

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