초록 ▼

A stand (10) is disclosed for supporting a computer display (8) workstation for easy adjustment without tools to a desired position by rotating the stand, tilting a platform (60) attached to the stand and lifting the stand. The stand comprises a six bar (20, 22, 16, 30, 32, 54) pivotable linkage hav

A stand (10) is disclosed for supporting a computer display (8) workstation for easy adjustment without tools to a desired position by rotating the stand, tilting a platform (60) attached to the stand and lifting the stand. The stand comprises a six bar (20, 22, 16, 30, 32, 54) pivotable linkage having spring (44, 48, 52) means for compensating for the load, the spring force being adjustable to accommodate changes in load without affecting the spring rate.

대표청구항 ▼

A variably positionable support stand for computer work station having a base comprising: a platform adapted for limited pivotal motion, attached to the base of the workstation; a six bar linkage connected at one side to the platform, said linkage including selectively adjustable upward force exerti

A variably positionable support stand for computer work station having a base comprising: a platform adapted for limited pivotal motion, attached to the base of the workstation; a six bar linkage connected at one side to the platform, said linkage including selectively adjustable upward force exerting spring means for compensating for the downward force exerted by the workstation, said spring means comprising coil springs each having one end thereof attached to a lower member of the six bar linkage and the other end thereof engaged in a manually alterable tension adjuster; and a rotatable base connected to a side of the linkage opposite the side connected to the platform.