Device for preventing backward slippage of cross-country ski

Details Device for preventing backward slippage of cross-country ski Device for preventing backward slippage of cross-country ski

1990-09-28

1993-06-22

Johnson, Brian

Land vehicles

Skates

Runner type

280609, A63C 5044, A63C 506

Patent

active

052211045

ABSTRACT:
A backward slippage-prevention device for cross-country skis incorporating a movable anchoring mechanism (6) mounted in a housing (4) opening into the lower sole (3) of the ski. The anchoring mechanism (6) has at least one upper surface (6d) which forms an upward and rearward sloping ramp, and which is maintained in contact with at least one activating element (4d) fitted on the upper part of the housing (4) and capable of sliding longitudinally on the upper surface (6d) constituting the inclined ramp. Longitudinal play is provided between the housing (4) and the anchoring mechanism (6).

REFERENCES:
patent: 476572 (1892-06-01), Stone
patent: 2248008 (1941-07-01), Miesen
patent: 2844380 (1958-07-01), Tribelhorn
patent: 4148500 (1979-04-01), Nidecker
patent: 4674764 (1987-06-01), Miesen

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