Ice and snow surf-board

Details Ice and snow surf-board Ice and snow surf-board

1992-09-22

1994-01-11

Bartuska, F. J.

Ships

Ice boats

280 28, 280 2811, 280810, B62B 1500

Patent

active

052771415

ABSTRACT:
A sailboard for sailing on snow or ice with a conventional articulated hand held sail mounted on the sailboard. Two runners underneath the sailboard are located to provide balanced gliding and to permit the sailboard to be rolled laterally on the outermost portion of the runners. Each runner glides longitudinally and has low resistance to lateral slippage. However, the rear of each runner is shaped to resist lateral slippage. A blade is provided on the runner for sailing on ice. As the sailboard pitches fore and aft, the blade pivots to remain flat on the ice.

REFERENCES:
patent: 88457 (1869-03-01), de Bodisco
patent: D194270 (1962-12-01), Dunn
patent: 1903930 (1933-04-01), Miller
patent: 3143357 (1964-08-01), Krupnik
patent: 3352567 (1965-09-01), Swanson
patent: 3436087 (1969-10-01), Noland
patent: 3794341 (1974-02-01), Torok
patent: 4094262 (1978-06-01), Riedel
patent: 4305603 (1981-12-01), Muller

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