Guidance apparatus for a cross-country ski and shoe

Details Guidance apparatus for a cross-country ski and shoe Guidance apparatus for a cross-country ski and shoe

1989-07-11

1991-03-05

Marmor, Charles A.

Land vehicles

Skates

Shoe attaching means

36117, A63C 920

Patent

active

049971980

ABSTRACT:
A guidance apparatus for a cross-country ski and shoe includes a guidance rib on the ski for cooperation with a complementary groove on the shoe to provide lateral guidance of the shoe. The front portion of the guidance rib is widened to define a support and bearing surface for a journal pin on the shoe. The ribs on the shoe that define the groove are wider at their rear portions to provide support on the ski and for walking.

REFERENCES:
patent: 4551931 (1985-11-01), Bente
patent: 4735433 (1988-04-01), Corbet et al.
patent: 4844503 (1989-07-01), Dunand
patent: 4850609 (1989-07-01), Hue et al.

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