| 摘要 |
A device for tightening ski boots is described including a curved plate attached to the tongue of the ski boot, a threaded shank fixed to the plate and an operating knob for the shank, rotatably supported externally of the ski boot and provided with a nut screwed on to the threaded shank so as to permit gradual tightening or loosening. The nut is of the splitnut type which can be opened out, and the knob includes a device which, by opening the splitnut, allow the rapid release of the pressure on the tongue of the ski boot and, hence, on the instep of the wearer's foot. |
