Two-wheeled combination roller skate-ski

Details Two-wheeled combination roller skate-ski Two-wheeled combination roller skate-ski

1986-08-20

1987-12-01

Mitchell, David M.

Land vehicles

Skates

Wheeled skate

280 1123, 280 1125, A63C 1704

Patent

active

047099372

ABSTRACT:
A two-wheeled combination roller skate-ski includes a base with safety straps and front brake, two wheels, a transverse frame and a longitudinal frame. A player may select to use either the transverse frame or longitudinal frame to mount the wheels outwardly of two opposing sides of the base in a position such that intersections of a plane in which the base lies and circles defined by the wheels are chords of the circles. Hubs of the wheels are located above the base of the skate-ski, imparting additional stability to the skate-ski and helping the player to maintain his balance.

REFERENCES:
patent: 566694 (1896-08-01), Libbey
patent: 571690 (1896-11-01), Schade
patent: 946308 (1910-01-01), Alden
patent: 1728063 (1929-09-01), James
patent: 2430037 (1947-11-01), Vincent

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