Anchoring device for sport shoe, has hallowed cones formed at circumference of base of elongated crampon for maintaining crampon in two fixation positions, and axially threaded axle and nut immobilizing crampon on base plate

摘要

The device has a male-female connection provided between an elongated crampon (6) and a base plate (4) for defining two fixation positions. Hallowed cones of homologous shape are formed at the circumference of the base of the elongated crampon for maintaining the crampon in the two fixation positions. A partially threaded axle (20) and a nut (36) immobilize the crampon on the base plate. An independent claim is also included for a sport shoe including an anchoring device.