15-08-2013 дата публикации
Номер: US20130207356A1
Принадлежит:
The present invention relates to a front unit () for a sliding board binding, comprising two engagement elements (L, R), which comprise engagement portions (L, R) which are set up so as to engage opposite lateral portions (L, R) of a sliding board boot (), the engagement elements (L, R) being held pivotably on the front unit (), and a tensioning means (), which produces a resilient force for biasing the engagement portions (L, R) in the engagement direction, the tensioning means () comprising a displaceably held tensioning element (), the conversion between the pivoting movements of the engagement elements (L, R) and the displacement movement of the tensioning element () being provided by way of a lever mechanism, which comprises: two levers which pivot in a manner corresponding to the engagement elements (L, R), a displacement portion which is displaced in a manner corresponding to the tensioning element (), and an articulation element (), which comprises a first and a second pivot point at which it is pivotably connected to the levers and comprises a third pivot point, positioned between the first and the second pivot point, at which it is pivotably connected to the displacement portion. 2. Front unit according to claim 1 , characterised in that the two levers of the lever mechanism are formed by the engagement elements.3. Front unit according to claim 1 , characterised in that the engagement elements are held pivotably about a vertical axis.4. Front unit according to claim 1 , characterised in that each of the two engagement elements is pivotably mounted on a bearing portion on the front unit claim 1 , and comprises a first lever arm extending from the bearing portion to the engagement portion and a second lever arm extending from the bearing portion to the articulation element.5. Front unit according to claim 4 , characterised in that the second lever arms of the engagement elements point towards a central longitudinal axis of the front unit.6. Front unit ...
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