Material or article handling – Self-loading or unloading vehicles – Conveyor
Patent
1989-05-15
1990-09-11
Werner, Frank E.
Material or article handling
Self-loading or unloading vehicles
Conveyor
414482, 2804141, B60P 310
Patent
active
049557785
ABSTRACT:
A boat trailer having a pair of laterally spaced frame members, a cross member unit disposed between the frame members, a keel support assembly mounted on the cross member unit intermediate thereof and including a first bracket unit with one portion pivotally mounted to and disposed below the center of the cross member unit, with flanges extended forwardly and rearwardly of the cross member, and with a roller unit pivotally mounted on the forwardly and rearwardly extended flanges of the bracket unit, each roller unit having one or more rollers arranged in a plane common with each other and with the center of the cross member, and whereby the central keel rest upon the rollers and the keel to the sides thereof rest upon the cross member unit.
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VandenBosche John
Werner Frank E.
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