Converter dolly with adjustable fifth wheel and axle assembly fo

Details Converter dolly with adjustable fifth wheel and axle assembly fo Converter dolly with adjustable fifth wheel and axle assembly fo

1998-02-12

2000-05-02

Schwartz, Christopher P.

Land vehicles

Wheeled

Articulated vehicle

B60D 1300

Patent

active

060563095

ABSTRACT:
A semi-trailer converter dolly having a dolly wheel axle assembly and a fifth wheel assembly is provided with a mounting assembly for convenient adjustment of the distance between adjacent trailers to optimize the load distribution, maneuverability, and aerodynamics of the trailer rig. The mounting assembly includes mounting brackets that support and interconnect the dolly wheel axle assembly and the fifth wheel assembly for concurrent adjustment of the dolly wheel axle assembly and the fifth wheel assembly along the converter dolly.

REFERENCES:
patent: 2189170 (1940-02-01), Gaussoin
patent: 2872208 (1959-02-01), Bennett et al.
patent: 3476405 (1969-11-01), Cunha
patent: 3484852 (1969-12-01), Norrie et al.
patent: 3764164 (1973-10-01), Lankenau
patent: 4759563 (1988-07-01), Nash
patent: 5338050 (1994-08-01), Haire et al.
"Utility Converter Dollies" Advertisement; Utility Trailer Manufacturing Company; one page, (Undated).
"General Log Trailer SK-2" Advertisement and side elevational drawing; General Trailer Company; 3 pages, (Undated).

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