Actuator button apparatus for adjustable chairs

Details Actuator button apparatus for adjustable chairs Actuator button apparatus for adjustable chairs

1979-10-19

1981-10-27

Zugel, Francis K.

Supports

Stand

Standard type

248631, F16M 1100, A47C 322

Patent

active

042969034

ABSTRACT:
An improved actuator button apparatus is disclosed for use in adjustable chairs. The manually actuable button is pressed through an aperture in the chair frame and then moved along a pivoted lever until the button reaches a retention position. Movement of the lever activates or deactivates a chair positioning linkage within the housing.

REFERENCES:
patent: 3150855 (1964-09-01), Carter et al.
patent: 3711054 (1973-01-01), Bauer
patent: 3790119 (1974-02-01), Bauer
patent: 3880465 (1975-04-01), Scheben
patent: 4108416 (1978-08-01), Nagase et al.

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Also associated with

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