Exercise machine for hockey players

Details Exercise machine for hockey players Exercise machine for hockey players

1985-10-11

1988-06-07

Apley, Richard J.

Undertaking

272142, 272900, A63B 2104

Patent

active

047491892

ABSTRACT:
An exercise machine for hockey players includes a cable elastically tethered to a frame on one end and to the blade of a hockey stick on the other. A first pair of pulleys are mounted to the base of the frame while a second pair are suspended above from springs. The cable runs over a first elevated pulley, under a base mounted pulley, over the other elevated pulley and back under the base mounted pulley wherein the springs provide a retracting force on the cable as it is pulled away from the machine by the blade of the hockey stick.

REFERENCES:
patent: 754992 (1904-03-01), Grabner
patent: 807670 (1905-12-01), Grabner
patent: 2131570 (1938-09-01), Riley
patent: 2848234 (1958-08-01), Brandon
patent: 3162442 (1964-12-01), Karlik
patent: 3462156 (1969-08-01), Gentry
patent: 3618942 (1971-11-01), Bates
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patent: 4243219 (1981-01-01), Price
patent: 4328964 (1982-05-01), Walls
patent: 4402504 (1983-09-01), Christian
patent: 4449708 (1984-05-01), Humphrey
patent: 4521013 (1985-06-01), Dofel
patent: 4592545 (1986-06-01), Sagedahl et al.
patent: 4685670 (1987-08-01), Zinkin

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