Land vehicles – Skates – Shoe attaching means
Patent
1989-02-02
1990-03-20
Marmor, Charles A.
Land vehicles
Skates
Shoe attaching means
A63C 918
Patent
active
049095315
ABSTRACT:
Device for holding a cross-country ski boot against the upper surface of a ski, while permitting the rear portion of the boot not only to be raised, but simultaneously to pivot about an axis of rotation which progressively shifts from being substantially perpendicular to the longitudinal axis of the ski, to extending in an oblique direction which is substantially parallel to the axis of the metatarsal-phalangeal joint of the skier's foot. The arrangement accommodates execution of the so-called "skater half step."
REFERENCES:
patent: 2682415 (1954-06-01), With
patent: 3850439 (1974-11-01), Guttulsrud
patent: 4153271 (1979-05-01), Buttner
Finlay Tamara L.
Marmor Charles A.
Salomon S.A.
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