A display positioning apparatus is provided for lifting, supporting, and/or positioning a load, such as a display. The apparatus includes a base and a lift arm adapted to couple to a display, the lift arm pivotally coupled to the base providing a range of travel. A balance mechanism is operatively coupled to the lift arm and the base to counterbalance the lift arm and display. In some cases the balance mechanism includes a torquing spring member to counterbalance the lift arm and an attached display along the range of travel.
申请公布号
WO2011060224(A1)
申请公布日期
2011.05.19
申请号
WO2010US56457
申请日期
2010.11.12
申请人
ERGOTRON, INC.;THEIS, JOHN;ASAMARAI, SAEB;SEGAR, PETER;CAIN, JOHN
发明人
THEIS, JOHN;ASAMARAI, SAEB;SEGAR, PETER;CAIN, JOHN