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US 8,783,639 B2Granted
Stand system and method
AssigneeErgotron, Inc.
InventorsShaun C. Lindblad, Joel Hazzard, Pete Segar, Saeb Asamarai, Scott Trish, Robert W. Fluhrer, John Cain
Life of this patent
Estimating the term…
Abstract
Embodiments of a stand are provided with continuous adjustability within a range of travel. In one embodiment, a stand includes a movement mechanism adapted to allow a tray to move along a range of travel relative to a stand base. The movement mechanism is in some embodiments further adapted to position the tray at an infinite number of locations along the range of travel.
Claims12
A stand for supporting an object, comprising:
- a base;
- a support member coupled to the base;
- a support element coupled to the support member;
- a movement mechanism comprising a pivot mechanism adapted to allow the support element to pivot along a range of travel, and further adapted to position the support element at an infinite number of locations along the range of travel;
- and
- a locking mechanism, for locking a position of the support element along the range of travel, wherein the locking mechanism comprises a plunger assembly including a plunger, an outer mandrel, an inner mandrel, and a cooperating torsion spring wound around at least a portion of both the outer mandrel and the inner mandrel, wherein the outer mandrel and the inner mandrel are mounted to the support member so that the outer mandrel rotates opposite the inner mandrel as the support member pivots, and wherein the plunger cooperates with the torsion spring to lock the rotation of the outer mandrel and the inner mandrel.
3 more elements
Dependencies are inferred from the claim text.