发明名称 |
EXERCISE TREADMILL |
摘要 |
<p>To improve tracking, an exercise treadmill is provided with a frame including molded plastic pulleys, having an integral gear belt sprocket, an endless belt extending around the pulleys and a motor operatively connected to the rear pulley to drive the belt. The pulleys are molded out of plastic and have a diameter of approximately nine inches. A deck underneath the running surface of the belt is supported by resilient members. A positive lateral belt tracking mechanism is used to correct the lateral position of the belt. A belt position sensor mechanism is used in combination with a front pulley pivoting mechanism to maintain the belt in the desired lateral position on the pulleys. The exercise treadmill also includes a lift mechanism with an internally threaded brass or steel sleeve engaged to vertically aligned nonrotating screws. A user display of foot impact force on the belt is also provided.</p> |
申请公布号 |
CA2018219(C) |
申请公布日期 |
1998.03.24 |
申请号 |
CA19902018219 |
申请日期 |
1990.06.04 |
申请人 |
LIFE FITNESS |
发明人 |
SKOWRONSKI, RICHARD E.;LEON, TOMAS F.;ALEXANDER, DONALD J.;KOLOMAYETS, GEORGE;LANTZ, KENNETH F. |
分类号 |
A63B23/04;A63B22/02;A63B24/00;(IPC1-7):A63B22/02 |
主分类号 |
A63B23/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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