Running-surface coating layer for skis

Details Running-surface coating layer for skis Running-surface coating layer for skis

1984-10-29

1986-01-21

Lesmes, George F.

Land vehicles

Skates

Runner type

A63C 500, A63C 706, A63C 700

Patent

active

045653879

ABSTRACT:
A running-surface plastics coating for skis comprises a running surface forming a climbing aid and provided with a multiplicity of tongues (4) which are aligned in the longitudinal direction of the ski and terminate towards the rear end of the ski in pointed ends capable of being bent upwards to provide a means for reducing the sliding resistance in the running direction without impairing the climbing aid. The tongues (4) are defined by cuts (2a, 2b) provided in the running-surface coating (1), at an acute angle with each other, the cuts extending from the plane running surface toward the underside of the ski and including an acute angle with that plane so that the inwardly and upwardly slanted side edge surfaces of each tongue are rhomboidal and diverge with respect to each other from the tip of that tongue.

REFERENCES:
patent: 2142459 (1939-01-01), Sahy
patent: 2914335 (1959-11-01), Rivard
patent: 3408086 (1968-10-01), Bennett
patent: 3858894 (1975-01-01), Ver et al.
patent: 4118050 (1978-10-01), Schnurrenberger
patent: 4223909 (1980-09-01), Danner et al.
patent: 4320908 (1982-03-01), Ellingsen et al.
EPO, 0 033 864, Volkl, Aug. 1981.

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