Ski with improved running surface

Details Ski with improved running surface Ski with improved running surface

1985-05-28

1987-01-13

Swisher, Nancy A.

Land vehicles

Skates

Runner type

280610, A63C 500

Patent

active

046359540

ABSTRACT:
A running surface coating for a ski, particularly for a cross country ski, comprising a running surface coating segment located in the middle region of the ski having a larger friction coefficient than the remaining running surface coating, this coating segment being formed from a coating mixture of a polyethylene and an elastomer. The coating mixture comprises a polyethylene, from 20 to 80 wt. %, preferably from 50 to 75 wt. %, and an elastomer, accordingly, from 80 to 20 wt. %, preferably from 50 to 25 wt. %. The coating segment may be enlarged to include the entire running surface coating.

REFERENCES:
patent: 3520546 (1970-07-01), Joseph
patent: 4027895 (1977-06-01), Sarsson
patent: 4272577 (1981-06-01), Syng
patent: 4595215 (1986-06-01), Liitola
Skiing, Nov. 1985, p. 138.

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