Chair, in particular office chair

Details Chair, in particular office chair Chair, in particular office chair

1994-07-21

1996-10-15

Nelson, Jr., Milton

Chairs and seats

Back movement resiliently opposed in operating position

Back and seat adjust simultaneously

2973005, 2973006, 2973034, A47C 300

Patent

active

055647839

ABSTRACT:
A chair has a chair column on which a front seat support member is fixed. A rear seat support member provided with a back-rest support for a back-rest is joined to the front seat support member by a pivot axle. A seat is supported on the two seat support members. The seat is supported in relation to the rear seat support member by a supporting axle, which is adjustable in height relative to the rear seat support member by a seat pitch adjuster. The seat pitch adjuster can be a retrofit kit.

REFERENCES:
patent: 3441311 (1969-04-01), Doerner
patent: 3656593 (1972-04-01), Bauer
patent: 4200332 (1980-04-01), Branning
patent: 4653806 (1987-03-01), Willi
patent: 4707029 (1987-11-01), Korn
patent: 4709962 (1987-12-01), Steinmann
patent: 4743065 (1988-05-01), Meiller et al.

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