Land vehicles – Skates – Shoe attaching means
Patent
1978-11-30
1980-10-28
Spar, Robert J.
Land vehicles
Skates
Shoe attaching means
280628, A63C 9081
Patent
active
042303389
ABSTRACT:
This invention relates to a safety binding comprising a soleplate. The usual bindings may release the boot in response to a deflection of the ski caused by large waves. It is an object of the present invention to provide a binding which has a soleplate and which can store a larger energy and will not undesirably release the boot in response to a resilient deflection of the ski. Besides, the binding according to the invention provides for favorable kinematics as regards the movements which result in the release of a boot by a safety binding. For this purpose the invention provides a spring-biased heel holder and a soleplate, which is mounted to be displaceable in the longitudinal direction of the soleplate and is connected to the heel holder by a universal joint and which near that end which is remote from the heel holder is pivoted on an axis which is transverse to the soleplate.
REFERENCES:
patent: 3930660 (1976-01-01), Frechin
patent: 4081186 (1978-03-01), Beyl
Stritzl Karl
Weigl Erwin
Polyair Produkt Design Gesellschaft m.b.H.
Silverberg Fred A.
Spar Robert J.
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