| 摘要 |
<p>A lift system (100) including a bracket (102) configured to support an object, a support (108A, 108B) having a first end (106) and a second end (112), the first end being movably engaged to the bracket, at least one cam (118) engaged to the second end of the support, and a base (104) including a cam follower (120) configured to engage the at least one cam, and at least one bias element (124) having a first end (122) and a second end (126), the first end engaged to the cam follower.</p> |
