Land vehicles – Ski or skate appliance or attachment – Anti-crossover for skis
Patent
1987-12-11
1989-04-04
Mitchell, David M.
Land vehicles
Ski or skate appliance or attachment
Anti-crossover for skis
280818, A63C 1100
Patent
active
048179884
ABSTRACT:
The invention provides a device for joining two skis together, which is readily removable with the skis on the feet, including a connection means formed by a bar of variable length, with fittings at both its ends for articulating through several degrees of freedom, themselves connected to the ski tips by fastening-unfastening fittings formed by a male part and a female part secured to the articulation fitting and the other to the ski tips. The parts are lockable-unlockable by fitting together, then rotation by a particular amplitude, about an axis perpendicular to the plane of the ski tips, of the part secure to the articulation fitting characterized in that the articulation fitting are formed by a piece in the form of a diabolo or similar shape, made from a resilient material, at least one of the ends is mounted for swiveling and in that the connection bar is formed of a rod with ends of enlarged diameter sliding freely in cylindrical sleeves connected to one of the ends of the diabolo shaped piece.
REFERENCES:
patent: 3171667 (1965-03-01), Wrightman
patent: 3357714 (1967-12-01), Kuehn
patent: 3751056 (1973-08-01), Wightman
Bondoux Didier
Chauvet Alain
Camby Richard
Chauvet Alain
Koch Robert J.
Mitchell David M.
S. A. Prisme
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