Launcher/retriever cradle for trailered boats

Details Launcher/retriever cradle for trailered boats Launcher/retriever cradle for trailered boats

1989-02-02

1990-03-27

Marmor, Charles A.

Land vehicles

Wheeled

Articulated vehicle

414479, B60P 310

Patent

active

049114590

ABSTRACT:
A cradle, having positive buoyancy, and wheels, at the stern, is launched and recovered by a push/pull rod assembly pivotally attached to the forward portion of the cradle platform. Cabling, looping a double pulley forward and a single roller assemble pulley aft, oppositely wound on a reversible drum winch, moves the push/pull rod. A folding stabilizer assembly, doubling as a walk-way between the trailer bed and cradle, is attached at the wing ends of a raised cross tee by pivotally conecting near the tops of two vertical members of the cross tee. Upon the trailer bed, two grooved, parallel rails maintain a close tolerance hold upon a sliding platform assembly. The folding stabilizer is also pivotally attached to this sliding platform.

REFERENCES:
patent: 4395185 (1983-07-01), Whaley
patent: 4626162 (1986-12-01), Parisi

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