Mechanism for tilting chairs

Details Mechanism for tilting chairs Mechanism for tilting chairs

1976-01-13

1977-03-01

Staab, Lawrence J.

Supports

Suspended supports

Adjustable

248375, 248381, 248397, A45D 1904, A47J 4716

Patent

active

040098567

ABSTRACT:
A tilting chair support mechanism is provided including a spindle support, a pivotally mounted tilt plate and a spring acting between the support and the tilt plate biasing the plate into a forwardly tilted position. A stop latch carried on the tilt plate cooperates with one of a pair of socket-like stop shoulders on the rear face of an upstanding, spindle mounted stop finger whereby the maximum forwardly tilted position of the plate can be selectively adjusted depending upon the character of the user's activities while seated.

REFERENCES:
patent: 398293 (1889-02-01), Tyler
patent: 555694 (1896-03-01), Gilson
patent: 2558049 (1951-06-01), Hersey et al.
patent: 3480249 (1969-11-01), Lie

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