Ski boot with flexible sole with front protrusion - which has semicircular transverse groove over entire sole width

摘要

The ski boot (1) flexible sole (2) protrudes over the front of the toe cap (3) and has a semicircular groove (4) on the top, across the boot lengthwise axis and extending over the entire width of the sole. The heel of the boot has a recess (14) opening backwards and laterally. At right angles and parallel to the boot sole are two recess walls (16,17). A pin (18) passes through the recess, and does not touch the vertical wall. USE/ADVANTAGE - For ski jumping, with positive hold in binding front jaw and simple clamp