Retractable auxiliary support for trailers

Details Retractable auxiliary support for trailers Retractable auxiliary support for trailers

1975-09-11

1976-12-14

Song, Robert R.

Land vehicles

Wheeled

Attachment

280475, 280767, B60S 904

Patent

active

039971910

ABSTRACT:
A castor wheel, preferably of the swivel type is mounted at the distal end of a leg support which is in turn connected to pivot on an axle transverse and beneath the tongue of a trailer. Means are provided to connect a winch associated with the trailer tongue to the leg support opposite the castor. The application of force through the winch pulls the castor wheel downward beneath the trailer tongue, thereby adjusting the elevation of a hitch mechanism carried by the trailer tongue.

REFERENCES:
patent: 1303922 (1919-05-01), Land
patent: 2225157 (1940-12-01), Court
patent: 2885181 (1959-05-01), McCully
patent: 3348860 (1967-10-01), Buckles
patent: 3360282 (1967-12-01), Dugan
patent: 3563567 (1971-02-01), Harp

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