Trailer convertor assembly

Land vehicles – Wheeled – Articulated vehicle

Patent

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Details

280411C, 280423A, 280476R, 280DIG14, B62D 5300

Patent

active

046038760

ABSTRACT:
A pair of strut members are pivotally attached on either side of a dolly used to pivotally couple the front of a trailing trailer to the rear of a leading trailer. The struts are pivotal between an opened or in-use position in which any substantial pivotal movement of the dolly about relative to the leading trailer about a vertical axis is prevented and a closed or out-of-use position in which free pivotal movement of the dolly relative to the leading trailer is allowed.

REFERENCES:
patent: 2815963 (1957-12-01), Doneff
patent: 3000652 (1961-09-01), Hawkins
patent: 3421777 (1969-01-01), Barker
patent: 3612575 (1971-10-01), Stewart
patent: 3782759 (1974-01-01), Thune
patent: 3801137 (1974-04-01), Zucca
patent: 3815939 (1974-06-01), Pettay

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