Ships – Watercraft with means used in providing sailpower – Having specifically defined hull shape
Patent
1984-04-18
1986-04-01
Barefoot, Galen
Ships
Watercraft with means used in providing sailpower
Having specifically defined hull shape
114 93, B63B 3572
Patent
active
045790744
ABSTRACT:
A quick-connect mast step assembly has a round main body bolted to the surface of a sail board wherein the upper surface of the body has a T-slot for receiving a mast shoulder bolt and a plug associated with the T-slot which, when rotated, prevents disengagement of the shoulder bolt from the T-slot, the body being bolted to a fin box in the upper surface of the sail board which allows easy adjustment of the position of the assembly.
REFERENCES:
patent: 3356325 (1967-12-01), Schnase
patent: 4239139 (1980-12-01), Bott
European Patent Application, EP 83-106A, Curtet, Jul. 1983.
Camp Daniel
Grant Richard W.
Sciulli Ronald
Atecs Corporation
Barefoot Galen
Swinehart Edwin L.
Wray James C.
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