Auxiliary undercarriage for vehicles

Land vehicles – Wheeled – Tiltable vehicles – stabilized by attendant or article

Patent

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Details

214370, B60S 1300

Patent

active

039470555

ABSTRACT:
An auxiliary undercarriage for vehicles having pneumatic tires, one of which is flat, includes an elongated member for disposition under the vehicle adjacent the flat tire to help support its axle, a ramp at the rear end portion of the elongated member for guiding the axle to be supported upwardly therealong until it is disposed over a wheel journaled for rotation on the underside of the elongated member, and a clamping device on the front end portion of the elongated member for attaching releasably the elongated member to the nearest bumper of the vehicle. A normally engaged brake mechanism prevents the auxiliary undercarriage from rolling until a brake release device responsive to the axle being disposed above the wheel releases the brake for the wheel. As a result, once the clamping device is attached to the bumper and the brake is released automatically, the vehicle is free to be driven to a service station or other convenient location where the flat tire may be changed in a convenient manner.

REFERENCES:
patent: 1120938 (1914-12-01), Hazard
patent: 1183894 (1916-05-01), Matthews
patent: 1447758 (1923-03-01), Chagnon
patent: 1660704 (1928-02-01), Chann
patent: 1756006 (1930-04-01), Marks
patent: 2226521 (1940-12-01), McNamara
patent: 2228689 (1941-01-01), Collins
patent: 2247717 (1941-07-01), Sutter
patent: 2987323 (1961-06-01), Miller
patent: 3429467 (1969-02-01), Steffe
patent: 3746365 (1973-07-01), Kirschbaum

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