Convenience anti-wheel spin device for rubber tired vehicles inc

Details Convenience anti-wheel spin device for rubber tired vehicles inc Convenience anti-wheel spin device for rubber tired vehicles inc

1977-05-16

1979-01-09

Makay, Albert J.

Railways: surface track

Electrical connections

Combined rail joint or support

152213A, 180 7R, E01B 2300

Patent

active

041334809

ABSTRACT:
An anti-wheel spin device for rubber tired vehicles including a pair of mattings or pads of different lengths coupled together to prevent them from propelling against the vehicle by a spinning wheel. A winching accessory is also provided for securing one of the mattings or pads to a wheel to be extricated when the force required to move the vehicle exceeds the tractive force developed between the matting or pad and the wheel.

REFERENCES:
patent: 1241679 (1917-10-01), Sypkens
patent: 1289880 (1918-12-01), Newman
patent: 1432077 (1922-10-01), Metcalf
patent: 1561806 (1925-11-01), Thomas
patent: 3289939 (1966-12-01), Martinov
patent: 3630440 (1971-12-01), Sams
patent: 3708117 (1973-01-01), Coale
patent: 3749309 (1973-07-01), Becker
patent: 3910491 (1975-10-01), Ducharme

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