Schuh-Bindung-Schi-Kombination zur Ausübung des Schilanglaufs

摘要

The ski shoe attachment comprises a fixing located on top of the ski for attaching the boot to the ski. The boot comprises a sole having at the front means for attaching to the fixing. The boot back (6) surrounding the heel and extends towards the foot front and forms with the sole a concave clearance located at the plantar arch. There is a support in the concave clearance intended, during an impulse, to be supported on the zone of the ski perpendicular to the clearance. This avoids lateral deformation of the back at the clearance. The support is constituted by several ribs (20) which are attached to the boot in the concave clearance. These ribs extend laterally and are perpendicular to the top part of the clearance and are supported on the ski by their lower edges. The ski boot attachment prevents lateral flexing of the boot towards the inside during impulses.