Hitchball securing device

Details Hitchball securing device Hitchball securing device

1998-12-07

2000-12-05

Hurley, Kevin

Land vehicles

Wheeled

Articulated vehicle

280504, B60D 1173

Patent

active

061555908

ABSTRACT:
A tool includes opposed drawbar engaging surfaces and opposed ball flat engaging surfaces. The tool is provided for use with a draw-bar assembly including a draw-bar having an end with a hole defined therethrough and a surface, and a hitchball having opposed ball flats and a shank extending therefrom. When the tool is engaged with the end of the draw-bar the opposed draw-bar engaging surfaces are adjacent the end and the opposed ball flat engaging surfaces are adjacent the opposed ball flats.

REFERENCES:
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patent: 974107 (1910-11-01), Armstead
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patent: 1732804 (1929-10-01), Chicoine et al.
patent: 2200453 (1940-05-01), Lizakowski
patent: 2640382 (1953-06-01), Grossman
patent: 4938496 (1990-07-01), Thomas et al.
patent: 5085452 (1992-02-01), Janeiro
patent: 5575494 (1996-11-01), DeVries

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