Boat trailer

Details Boat trailer Boat trailer

1986-07-22

1988-01-05

Love, John J.

Land vehicles

Wheeled

Articulated vehicle

403113, 414534, B60P 310

Patent

active

047171650

ABSTRACT:
A boat trailer having the parallel boat supporting portions of the trailer frame free of any fixed cross frame members rigidly connected to the trailer side booms. The parallel spacing between this portion of the trailer frame is effected by a downwardly curved cross bar member pivotally connected at each end to the trailer side frames. The ends of the pivotally connected cross bar are supported from the trailer side frames in a manner which eliminates the necessity of any side frame-to-cross bar mounting bracketry, thereby improving the aesthetic appearance of the trailer and simulating a welded connection.

REFERENCES:
patent: 3756439 (1973-09-01), Johnson
patent: 3785677 (1974-01-01), Calkins
patent: 3917087 (1975-11-01), Godbersen
patent: 4278388 (1981-07-01), Johnson
patent: 4464092 (1984-08-01), Chambers et al.
patent: 4530634 (1985-07-01), Johnson
patent: 4560316 (1985-12-01), Daniels

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