Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape
Patent
1988-08-08
1990-10-02
Basinger, Sherman
Ships
Watercraft with means used in providing sailpower
Having specifically defined hull shape
24602, 441 70, 441 75, B63H 904
Patent
active
049600630
ABSTRACT:
A safety device for the foot-holder of a sailboard or the like in which the foot-holder has a strap in the form of a loop fixed at one end on the sailboard. The other end of the strap is secured to a latch which can be engaged in a locking body with a first elasticity in a first predetermined direction and then locked in the locking body with a second elasticity in a second direction perpendicular to the first predetermined direction. The latch and locking body are so arranged that under the action of a pulling stress exerted on the latch in the second direction, the latch is unlocked in a direction to enlarge the loop while remaining engaged in the locking body. But under the action of a shearing stress exerted on the latch in the first direction, the latch is released from the locking body and opens the hoop.
REFERENCES:
patent: 4075741 (1978-02-01), Barbal
patent: 4367570 (1982-01-01), Barbal
patent: 4466373 (1984-08-01), Prade et al.
patent: 4528924 (1985-07-01), Marker et al.
patent: 4693199 (1987-09-01), Omachen et al.
Basinger Sherman
Brahan Thomas J.
STE Look
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