Embodiments include a balance mechanism having a first cam and a second cam configured to convert a variable force exerted by the energy storage member into a substantially constant force applied to a mounting portion. The balance mechanism may be useful for balancing forces such that a user can set the height of an electronic display and/or other equipment attached to the balance mechanism at a number of heights within the range of travel allowed by the mechanism. Lift mechanisms, display positioning apparatuses, and height adjustable desks incorporating a multi-cam balance mechanism are also provided. A method of positioning a display is also provided.
申请公布号
EP2598790(A4)
申请公布日期
2014.08.20
申请号
EP20110813049
申请日期
2011.07.26
申请人
ERGOTRON, INC.
发明人
ERGUN, MUSTAFA, A.;FLUHRER, ROBERT, W.;WONG, THIEM;ASAMARAI, SAEB;CAIN, JOHN