Undertaking
Patent
1984-07-23
1986-09-02
Apley, Richard J.
Undertaking
272129, 272DIG4, A63B 2106
Patent
active
046091890
ABSTRACT:
A exercising machine in which the force placed on the user of the machine can be rapidly varied by the user while the user is exercising with the machine including a pivotal frame for holding weights, a cable connected to the weights, a force transference device connected to the cable for contacting the body of the user and applying force thereto, a motor for rotating the pivotal frame in a vertical plane to change the force exerted on the cable and a control device or switch for controlling and directing the pivotal frame to rotate in a vertical plane to a selected position.
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Apley Richard J.
Bahr Robert W.
Ray David L.
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