发明名称 |
Weight selection apparatus for a weight stack |
摘要 |
Aspects of the present invention relate to a weight stack including a weight selector mechanism providing an adjustable source of resistance for use with a variety of load bearing exercise devices. The weight stack can include a plurality of weight plates stacked one on top of another. The weight selection mechanism can include a weight selector member extending through and adapted to selectively connect with each weight plate. The weight selector member can include a plurality of projections adapted to selectively engage engagement surfaces in the weight plates. A user can rotate the weight selector member with a selector knob to connect the desired number of weights to be lifted with the weight selector member. Embodiments of the weight stack can also include a locking mechanism that prevent a user from turning the weight selector member once a sufficient lifting force is applied to the selected weight plates.
|
申请公布号 |
US2006217245(A1) |
申请公布日期 |
2006.09.28 |
申请号 |
US20060377718 |
申请日期 |
2006.03.16 |
申请人 |
NAUTILUS, INC. |
发明人 |
GOLESH ERIC D.;SMITH ROBERT J.;WARNER PATRICK A.;HARRACH-SALAZAR JONATHAN |
分类号 |
A63B21/06;A63B21/062 |
主分类号 |
A63B21/06 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|