Two-way actuator for a chair height adjustment mechanism

Supports – Stand – Standard type

Patent

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Details

2481882, 297345, F16M 1100

Patent

active

RE0358053

ABSTRACT:
A two-way actuator device having a lever with a handle portion near a first end and a bearing portion near a second, opposing end for applying force to a responsive device. Two pivots are provided on the lever and located on opposing sides of the bearing portion. The pivots are biased so that the bearing portion moves in a direction opposite to the handle portion when the handle portion is moved in a first direction and the bearing portion moves in the same direction as a handle portion when the handle portion is moved in a second direction, opposite to the first direction.

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