Title:
HEIGHT-ADJUSTABLE WORK CHAIR
Document Type and Number:
WIPO Patent Application WO2005030007
Kind Code:
A8
Abstract:
Work chair, comprising a seat, supported in a height-adjustable manner by a column on a foot, and an adjustable backrest, the seat, at least in part, having a substantially horizontal position, and the backrest promoting an upright position of the user's back, characterized in that the column (3) is composed of three parts (4, 5, 6) and as a result provides a two-stage adjustability for the seat height, in that the seat is divided into two parts (7, 8), in such a manner that a rear section (7) is fixed and always retains the substantially horizontal position, while a front section (8) is hinged with respect to the rear section, and in that the front section (8) is secured to the column (3) in a hinged manner (11) by a rod (9) secured to it in a hinged manner (10). The chair can be dimensioned in such a way that it allows an ergonomic working position to be adopted by virtually all users, irrespective of their corporal size, with the possibility of increasing the size of the workstation.
Inventors:
ENGELS PAUL ARTHUR (NL)
DE KROON JOHANNES HENRICUS MAR (NL)
VAN AMERONGEN GASTON LIONEL (NL)
DE KROON JOHANNES HENRICUS MAR (NL)
VAN AMERONGEN GASTON LIONEL (NL)
Application Number:
PCT/NL2004/000610
Publication Date:
June 09, 2005
Filing Date:
September 02, 2004
Export Citation:
Assignee:
ENGELS PAUL ARTHUR (NL)
DE KROON JOHANNES HENRICUS MAR (NL)
VAN AMERONGEN GASTON LIONEL (NL)
DE KROON JOHANNES HENRICUS MAR (NL)
VAN AMERONGEN GASTON LIONEL (NL)
International Classes:
A47C1/0355; A47C3/20; A47C7/40; (IPC1-7): A47C3/20; A47C7/40
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