A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
273/77
A63B 21/00 (2006.01) A63B 21/018 (2006.01) A63B 23/00 (2006.01) A63B 23/04 (2006.01) A63B 23/035 (2006.01)
Patent
CA 1128566
Abstract An exercising machine includes a pair of inclined guide tracks on each of which a foot-supporting member is arranged to slide frictionally, and the foot-supporting members are interconnected by an elongate flexible ten- sion-bearing element, specifically a flat strap, which slides frictionally over stationary guides. The machine allows a user to simulate the exercise obtained while climbing stairs: the user stands with one foot on each foot- supporting member, and, by shifting his weight from one foot to the other, causes the foot-supporting members to rise and fall alternately, with the work done by the user being dissipated by the friction between the strap and the stationary guides. The use of a friction arrangement in which the rub- bing surfaces are biased together by the user's weight gives the novel re- sult that the frictional resistance is automatically increased for heavier users.
293221
Evans Harold R.
Fetherstonhaugh & Co.
Inventec Licensing B.v.
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