Device for the erection of the mast of a sailing board

Details Device for the erection of the mast of a sailing board Device for the erection of the mast of a sailing board

1985-01-04

1987-01-13

Blix, Trygve M.

Ships

Watercraft with means used in providing sailpower

Having specifically defined hull shape

114 93, B63B 1502

Patent

active

046355782

ABSTRACT:
A device for the erection of the mast of a sailing board adapted for use in the sport of windsurfing includes an articulated joint in which separate members are kept coupled together by means of a system comprising a flexible rope and a spring, where a displacement of the mast from the vertical attitude causes the loading of the spring thus creating a force tending to bring the mast back to a vertical attitude. The device may be assembled on a track that allows a change in the position of the foot of the mast through the operation of a pedal.

REFERENCES:
patent: 2415605 (1947-02-01), Newby
patent: 3623445 (1971-11-01), Holmes
patent: 4466375 (1984-08-01), Marker
patent: 4527499 (1985-07-01), Grant et al.

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