A - Human Necessities – 63 – B
Patent
A - Human Necessities
63
B
273/83
A63B 69/00 (2006.01) A63B 21/018 (2006.01) A63B 69/06 (2006.01)
Patent
CA 1134405
ABSTRACT "EXERCISING EQUIPMENT Exercising equipment of the rowing machine type, with a foot rest, a sliding seat, and a pivoted T handle. Work done by the user in pulling the handle backwards is dissipated by a flat strap of nylon webbing, attached at one end to the handle, and running in an undulating path between a series of cylindrical guides to a spring- loaded drum which maintains a tension in the strap, to generate friction between the strap and the guides Some of the guides are adjustable to vary the angle of wrap of the strap around the guides, and thereby vary the amount of friction, by means of a cam and follower arrangement. Means are provided to relieve the strap tension to facilitate operation of the cam and follower.
321154
Cunnington Ian J.
Evans Harold R.
Hickman Ronald P.
Fetherstonhaugh & Co.
Inventec Licensing B.v.
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