Land vehicles – Skates – Shoe attaching means
Patent
1975-06-10
1976-03-16
Song, Robert R.
Land vehicles
Skates
Shoe attaching means
A63C 908
Patent
active
039442403
ABSTRACT:
A safety ski binding comprises a footplate and a tie rod which is mounted on said footplate and is adapted to be displaceable against spring force in the axis of symmetry of the footplate. This axis of symmetry extends in the longitudinal direction of the ski when the binding is in position for a downhill run. Said tie rod is adapted to be held in position by a tightener. Two pairs of rollers are carried by the tie rod and the footplate, respectively. The axles of said rollers extend transversely to the longitudinal axis of the tie rod and parallel to the plate and are secured to the tie rod and the plate, respectively. Said tie rod has a portion which extends within a guide and is provided adjacent to the tightener with an upwardly directed release nose. The boot which is associated with the binding is provided at the forward and near edges of its heel with bearing surfaces for the rollers and is provided preferably in the tread face of the heel with a groove which receives the guide when the binding is in position for a downhill run. Said footplate is pivotally movable about a pivot which is mounted on the baseplate.
REFERENCES:
patent: 3578349 (1969-05-01), Edmund
patent: 3606370 (1971-09-01), Spademan
patent: 3887205 (1975-06-01), Edmund
patent: 3888495 (1975-06-01), Zahradka
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