| 摘要 |
A device for preventing backward movement of skis comprising a flap hinged on a crosswise pin carried by a lug solidly connected with the ski; two bent and counterbent lateral arms having ends, shaped like pivot pins, which are mounted in rotation in bores of said flap around a pin placed in a longitudinal plane; a lock for locking the arms above the ski in an inactive position; and a device for bringing the arms from the inactive position to an active position in which they extend laterally with respect to the ski, this device including a control rocker able to pivot between a front and a back position around a horizontal crosswise pin placed in front of the flap pin, an elastic pusher connected to the control rocker having a notched free end which, when the control rocker is brought into the back position, covers a crosswise nose projecting from the front end of the flap and causes the flap to pivot so as to raise the arms relative to a locking cradle on the ski, and a spring for separating the arms in the active position.
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