Land vehicles – Wheeled – Articulated vehicle
Patent
1985-03-05
1986-11-04
Paperner, Leslie J.
Land vehicles
Wheeled
Articulated vehicle
193 35C, 414534, B60P 310
Patent
active
046207163
ABSTRACT:
A boat trailer having a pair of spaced guide roller assemblies between which the bow of a boat is located upon boat retrieval. Each guide roller assembly comprises a base member secured to the trailer chassis, a post which can pivot in a generally fore-and-aft direction, a spring which urges the post to an upstanding position, a rocker arm which can pivot in a general transverse direction on the upper end of the post, and a pair of rollers which engage the boat undersurface and help to centralize it as the boat is retrieved from the water and onto the trailer.
REFERENCES:
patent: 3756439 (1973-09-01), Johnson
patent: 3917087 (1975-11-01), Godbersen
patent: 4448438 (1984-05-01), DeWalk
Muncy Ken
Paperner Leslie J.
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