| 摘要 |
Laterally releasable binding unit for holding the front end of a ski boot (12) comprises a base part (30) fixed relative to the ski, a release spring (13) arranged substantially in the longitudinal direction of the ski and a sole clamp (29) having two limbs (14) and a hold down clamp (15). The one piece sole clamp is rotatably arranged on an upright carrier spigot (30) mounted on the ski (22), with the carrier spigot (30) representing the base part, and is vertically tiltably mounted about a transverse axis (36). A draw rod (38) passes through a slide bore (37') in a ball guide (37) within the carrier spigot (30) and contacts, by means of a support disc (39) secured to it at the rear, against a substantially flat rear support surface (40) of the carrier spigot (30). The rear end of the release spring (13) is braced against an abutment (42) fixed relative to the sole clamp and thus presses this abutment against the front support surface (31) of the carrier spigot (30). The rear support surface (40') of the carrier spigot (30) and/or the preferably flat counter surface (39') of the support disc (39) above the draw bar (38), and/or the front support surface (31') of the carrier spigot (30) and/or the preferably flat counter surface (42') of the abutment (42) beneath the draw bar (38) are tilted relative to the perpendicular to the surface of the ski (22) in such a way that within a predetermined vertical tilting region (a) of the hold down clamp (15) the hold down force is significantly reduced relative to the normal release hold down force. |
