Chairs and seats – Back movement resiliently opposed in operating position – Back and bottom adjust in a fixed relationship
Patent
1996-11-06
1997-11-04
Cuomo, Peter M.
Chairs and seats
Back movement resiliently opposed in operating position
Back and bottom adjust in a fixed relationship
2973004, 2973027, 297328, 16386, 403 66, 403161, A47C 102
Patent
active
056831390
ABSTRACT:
A chair tilt control mechanism for a pedestal base chair having a chair control housing mounted on the pedestal chair base and pivotally supporting a chair seat support member. A laterally movable front stop member retained within the chair control housing is movable and contacts the front flange of the chair seat support member and limits the pivotal movement of the chair seat support member to predetermined angular positions with respect to the chair control housing and the floor supporting the chair. Also disclosed is a lever member adapted to lock the chair seat support member in one or more predetermined angular positions. Also disclosed is a hollow plastic pivot pin for pivotally connecting a chair control housing to a chair seat support member.
REFERENCES:
patent: 1746986 (1930-02-01), Bell
patent: 2592130 (1952-04-01), Erb et al.
patent: 3076668 (1963-02-01), Famely
patent: 3522970 (1970-08-01), Francis
patent: 3801209 (1974-04-01), Matsuoka
patent: 3879082 (1975-04-01), Gwin
patent: 4137603 (1979-02-01), Kvasnes
patent: 4248479 (1981-02-01), Toda
patent: 4364602 (1982-12-01), Rigazio
patent: 4555085 (1985-11-01), Bauer et al.
patent: 4629249 (1986-12-01), Yamaguchi
patent: 4636003 (1987-01-01), Siebler
patent: 4636004 (1987-01-01), Neumuller
patent: 4720142 (1988-01-01), Holdredge et al.
patent: 4752101 (1988-06-01), Yurchenco et al.
patent: 4807330 (1989-02-01), Gomes
patent: 4818020 (1989-04-01), Meiller et al.
patent: 4832402 (1989-05-01), Zund
patent: 4883319 (1989-11-01), Scott
patent: 4890886 (1990-01-01), Opsvik
patent: 4892354 (1990-01-01), Estkowski et al.
patent: 4943115 (1990-07-01), Stucki
patent: 5029940 (1991-07-01), Golynsky et al.
patent: 5069586 (1991-12-01), Casey
patent: 5370445 (1994-12-01), Golynsky
patent: 5388889 (1995-02-01), Golynsky
patent: 5417474 (1995-05-01), Golynsky
Golynsky Arkady
Wimmer Donald A.
Barfield Anthony D.
Cuomo Peter M.
Knoll, Inc.
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