AUTOMATIC SKI BINDINGS Russian patent published in 2009 - IPC A63C9/20 

FIELD: health; sport.

SUBSTANCE: group of inventions relates to design of ski bindings, used mainly in ski racing for binding skis of different types, with a pin-type binding system. The binding has a body, a key made from two parts: movable and fixed, movable button, shock-absorber made from elastic material and a spring. The movable part of the lock is made in form of a locking clamp with an axis, with lateral vertical flanges, with figured openings whose radius coincides with the rounding of the held axis of the ski, and the fixed part of the lock is made with vertical lateral flanges with an upper axis, with an inclined surface. Both parts of the lock have projections where springs are fit, and the body has cavity in the middle part with openings for holding the shock-absorber and with grooves for holding the movable button in working position. The lock is put on a lower figured plate with lateral projections. The other invention relates to a movable button, which is made using pressure casting method from a circular plastic with a spliced area which has depression and rib, in the front part with a groove and a holder. The group of inventions simplifies the device and improves locking due to high accuracy of making the binding.

EFFECT: simplification of device and improved locking due to high accuracy of making the binding.

2 cl, 6 dwg