Chair, in particular office chair

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

1992-04-20

1994-03-22

Grosz, Alexander

Chairs and seats

Having detachably interfitting parts or components; i.e.,...

Interfitted back and bottom or back frame and bottom frame

297301, 297353, 29744021, 403109, 403110, A47C 328, A47C 340, A47C 700

Patent

active

052957314

ABSTRACT:
A chair, in particular office chair, comprises a seat support, which carries a seat, and a back rest, which is provided with a rod-shaped back rest support, which in turn is releasably connected with the rear end of the seat support. In order to embody the connection of the back rest with the seat support such that it can be made or released in a simple manner with regard to design and very quickly, a clamping device is formed at the rear end of the seat support, which clamping device has a receiving sleeve which can be clamped together and which receives the rod-shaped back rest support.

REFERENCES:
patent: 3656593 (1972-04-01), Bauer
patent: 3711054 (1973-01-01), Bauer
patent: 4662680 (1987-05-01), Dauphin
patent: 4854641 (1989-08-01), Reineman et al.
patent: 4890888 (1990-01-01), Kostin
patent: 4921303 (1990-05-01), White
patent: 4966412 (1990-10-01), Dauphin
patent: 5135284 (1992-08-01), Crum

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