Ski conversion apparatus

Details Ski conversion apparatus Ski conversion apparatus

1997-07-21

2000-06-27

Swann, J. J.

Land vehicles

Ski or skate appliance or attachment

280609, A63C 506

Patent

active

060797460

ABSTRACT:
Ski conversion apparatus for converting a cross-country ski to a downhill contoured ski. A tip shape modifier is attached to the tip section of the ski by expandable wedge assemblies and mating dovetails. A tail shape modifier is attached to the tail section of the ski by longitudinal dovetails and a detachable connection. The tip shape and tail shape modifiers are carried by the cross-country skier and attached to the cross-country skis when necessary to ski downhill in deep snow.

REFERENCES:
patent: 2410702 (1946-11-01), Arsenault
patent: 2549534 (1951-04-01), Schultz
patent: 2735519 (1956-02-01), Frischmann
patent: 3424469 (1969-01-01), Hooker
patent: 3820802 (1974-06-01), Davis
patent: 4006912 (1977-02-01), Perlich et al.
patent: 4180275 (1979-12-01), Montoya
patent: 4296511 (1981-10-01), Wright
patent: 4895388 (1990-01-01), Richmond
patent: 4906016 (1990-03-01), Varan et al.
patent: 5360228 (1994-11-01), Palau
patent: 5551795 (1996-09-01), Engibarov

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