Crampon for ice climbing

摘要

The spike has an armature (11) with an anterior part (14) mechanically connected to a posterior part (15) by a connecting rod (16). The part (14) has a stopper (17) to fix in a longitudinal direction on front part of a shoe and the part (11) has a foot strap (20) to block a heel of the shoe. A thin strip passing through a buckle of the foot strap is associated to a locking unit to solicit a core (23) on an edge of a sole.