Dry land trick ski trainer

Details Dry land trick ski trainer Dry land trick ski trainer

1980-11-17

1983-06-07

Johnson, Richard J.

Education and demonstration

Physical education

Skiing

441 68, 272 97, 272146, A63B 6918

Patent

active

043869157

ABSTRACT:
A dry land trick ski trainer is disclosed comprising a circular platform disposed at 21/2 to 10 degrees attitude and rotatingly supported at its center on a base. The circular platform is provided with a ski boot and markings to show the proper placement of feet. A ski rope is provided, one end of which is attached through a pulley to a set of weights so as to simulate the pull of a boat.

REFERENCES:
patent: 323792 (1885-08-01), Coop
patent: 1565484 (1925-12-01), McWhirter
patent: 1585748 (1926-05-01), Wendelken
patent: 2815951 (1957-12-01), Baldanza
patent: 3088733 (1963-05-01), Ayres
patent: 3100639 (1963-08-01), Bonewitz
patent: 3582066 (1971-06-01), Keryluk
patent: 3593994 (1971-07-01), Anbar
patent: 3752474 (1973-08-01), Macabet
patent: 3877097 (1975-04-01), Gentry
patent: 4026548 (1977-05-01), Birdwell
Washington Post, 2-2-1972, p. C22.

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