Trailer for a boat

Details Trailer for a boat Trailer for a boat

2007-11-27

2007-11-27

Morris, Lesley D. (Department: 3611)

Land vehicles

Wheeled

Articulated vehicle

C414S482000

Reexamination Certificate

active

10506779

ABSTRACT:
A trailer adaped for a boat that includes a U-shaped chassis having wheels and a number of struts supported by the chassis and slings or the like oriented between struts coordinated in pairs is described. The slings support the boat by abutting against an outer surface of a boat hull. Also, the chassis may be formed by two flexurally rigid branches, each one turnably related and connected with a connecting part of a first end portion of each branch. Further selected struts may consist of one hydraulic piston-cylinder arrangement each. The piston-cylinder arrangements are hydraulically interconnected such that hydraulic oil may be distributed under an overpressure between the arrangements, in correlation with the rocking and/or rolling motion of the hull, including the twisting motion of the branches in relation to the ground and the twisting motion thereof in relation to the connecting part.

REFERENCES:
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patent: 4880124 (1989-11-01), Feider et al.
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patent: WO 8700807 (1987-02-01), None
patent: WO 99/54165 (1999-10-01), None
patent: WO 9954165 (1999-10-01), None
patent: WO 01/68444 (2001-09-01), None

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