Cross country ski binding

Details Cross country ski binding Cross country ski binding

1980-02-20

1982-03-30

Mitchell, David M.

Land vehicles

Skates

Shoe attaching means

A63C 920

Patent

active

043220924

ABSTRACT:
A cross country ski binding for securing a ski shoe by a forwardly directed extension of its sole to a ski features a recess defined between two side walls, a top wall and a base plate with at least one and preferably two bracing members arranged within the recess and extending vertically at right angles to the top wall of the recess. The bracing members are adapted in operation to engage in corresponding longitudinally extending slots in the sole extension and serve to stiffen the recess and to react the tilting moments occuring during skiing. A securing device in the form of a toggle lever mechanism includes a hooked member which serves to engage behind a corresponding projection on the sole extension to draw the same into the binding and to prevent the ski shoe from moving rearwardly out of the binding.
Various modifications are disclosed including an embodiment in which the bracing members are formed by inwardly turned portions of the sheet metal base plate of the binding.

REFERENCES:
patent: 4082312 (1978-04-01), Johnson
patent: 4108467 (1978-08-01), Kreyonbuhl
patent: 4219215 (1980-08-01), Bierman et al.
patent: 4235452 (1980-11-01), Linecker

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