Power-driven ski with propulsion cleat

Details Power-driven ski with propulsion cleat Power-driven ski with propulsion cleat

A - Human Necessities

63

C

273/33

A63C 5/00 (2006.01)

Patent

CA 1082751

POWER-DRIVEN SKI WITH PROPULSION CLEAT ABSTRACT OF THE DISCLOSURE In a tread for a power-driven ski having a chain with a plurality of spaced propulsion cleats, an outwardly protruding propulsion cleat, constructed with a venting passage and with resiliency to enable it to withstand the dynamic forces associated with its protruding construction, and to vent snow which continuously becomes trapped between itself and the sprockets, while the cleat swings over and around these sprockets.

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