Single wheel trailer support

Details Single wheel trailer support Single wheel trailer support

1980-08-08

1983-02-08

Peters, Jr., Joseph F.

Land vehicles

Wheeled

One-wheel

16 44, B62D 6100

Patent

active

043725694

ABSTRACT:
A single wheel support for a vehicle-towed trailer. The support includes a swivel plate mounted on the trailer for swiveling about an upright axis. An elongate arm assembly is mounted adjacent one of its ends on the swivel plate for swinging about a horizontal swing axis. The wheel in the support is rotatably mounted on the other end of the assembly rearwardly of the swing axis. The arm assembly is biased in a direction opposing the weight of the trailer by a coiled spring compressibly interposed between the plate and a back region of the arm assembly, and by a coiled spring under tension interposed between the plate and a front region of the assembly.

REFERENCES:
patent: 1048951 (1912-12-01), Edwards
patent: 1794630 (1931-03-01), Linn
patent: 2470978 (1949-05-01), Du Brie
patent: 2564996 (1951-08-01), Rasbach
patent: 3286298 (1966-11-01), Veary et al.

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