1980-09-30
1982-12-14
Pinkham, Richard C.
Undertaking
73379, 188187, 272125, 272132, 272DIG5, A63B 2306
Patent
active
043634800
ABSTRACT:
An isokinetic resistance exerciser in the form of a treadmill is the subject of the present invention. An improved isokinetic resistance is provided by oversized frictional members and flat centrifugal plates which respond to centrifugal forces to cause inter-engagement of the frictional surfaces. The invention also includes a centrifugally-responsive speed register mechanism and a device for recording the total work expended by a person exercising. The centrifugally-responsive actuating mechanism employing flat plates in place of conventional weights results in improved operating characteristics.
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Fisher Milton W.
Henson Glen E.
Kramer Arnold W.
MGI Strength/Fitness, Inc.
Pinkham Richard C.
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