Multidirectional release safety ski binding
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United States of America Patent
Stats
-
Nov 9, 1982
Grant Date -
N/A
app pub date -
Feb 21, 1979
filing date -
Mar 3, 1978
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A safety ski binding includes an end piece engageable with a ski boot and horizontally pivotable on a body rotatably mounted on a pivot member carried on the surface of a ski for vertical pivotability with respect to the ski. The vertical pivot member includes two diametrically opposed cam faces movable in the longitudinal direction of the ski, each of the cam faces being engaged by a separate piston while being urged by a common spring. The end piece is adapted to move one of the two pistons away from the corresponding cam surface on vertical movement of the end piece. A modified embodiment of the invention utilizes a single piston and the spring controls the release of the ski boot under both side torsion stresses and vertical movements of the ski boot end associated with the binding when they exceed predetermined and adjustable limit values.
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