Skishoes with brakes and extension and retraction limit stops th

Details Skishoes with brakes and extension and retraction limit stops th Skishoes with brakes and extension and retraction limit stops th

1994-07-15

1996-09-10

Kavanaugh, Ted

Boots, shoes, and leggings

Boots and shoes

Occupational or athletic shoe

36122, 280600, 280605, A43B 504, A63C 1300, A63C 500

Patent

active

055534031

ABSTRACT:
A skishoe having a central, downwardly concave arch portion, an upwardly concave toe portion, an upwardly concave heel portion, and a snow gripping blade. The snow gripping blade is pivotable about an axis lying within the camber of the arch portion and extending transversely of the skishoe. A first adjustable blade stop is provided for limiting the angular deflection of the gripper blade from its fully retracted position in the camber. A second adjustable blade stop is provided for limiting the retraction of the blade into the camber, and a spring is provided for resiliently biasing the blade toward the first adjustable blade stop.

REFERENCES:
patent: 476572 (1892-06-01), Stone
patent: 3861698 (1975-01-01), Greig
patent: 4085529 (1978-04-01), Merrifield
patent: 4259793 (1981-04-01), Morgan, Jr. et al.
patent: 4280715 (1981-07-01), Freelander et al.
patent: 5014450 (1991-05-01), McGrath
patent: 5253437 (1993-10-01), Klebahn et al.

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