发明名称 |
Leg press weight training machine |
摘要 |
A leg press exercise machine comprises: a frame; a seat unit attached to the frame; a press mechanism attached to the frame, the press mechanism including a foot panel and at least one swing link pivotally interconnected with the frame; a resistance-imparting unit operatively connected with the press mechanism; and a resistance coupling mechanism attached to the press mechanism and the resistance-imparting unit. The press mechanism is configured such that the foot panel is movable along a generally longitudinal stroke path between a retracted position and a fully extended position. The resistance-imparting unit provides resistance to the foot panel as it moves from the retracted position to the fully extended position. The resistance coupling mechanism includes a drawing link pivotally interconnected with the swing link and a control link pivotally interconnected with the drawing link and the press mechanism. The control link is further attached to the resistance-imparting unit.
|
申请公布号 |
US2004009857(A1) |
申请公布日期 |
2004.01.15 |
申请号 |
US20020192330 |
申请日期 |
2002.07.10 |
申请人 |
WEBB GREGORY A.;HALL MICKEY J. |
发明人 |
WEBB GREGORY A.;HALL MICKEY J. |
分类号 |
A63B21/062;A63B23/04;(IPC1-7):A63B21/062;A63B21/00 |
主分类号 |
A63B21/062 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|