Chairs and seats – Movable bottom – Tiltable
Patent
1989-01-13
1991-04-09
Brown, Peter R.
Chairs and seats
Movable bottom
Tiltable
297281, 297322, A47C 1032
Patent
active
050059050
ABSTRACT:
A chair for an office or the like, having one seat and one back rest which are adjustable especially by body displacement, and having a support (24). The seat has a front seat section (28) and a rear seat section (30) which is connected pivotingly about a first, free-floating seat section about a second pivot axis (32) parallel to the first pivot axis but spaced apart therefrom. The front seat section is on the one hand displaceable by means of at least one supporting element (26) and at least one positive guide (25) along a path established by the positive guide, and on the other hand is suspended on the support for pivoting about a third pivot axis parallel to the first pivot axis but spaced away therefrom. The back rest is on the one hand displaceable by means of at least one additional supporting element (27) and the at least one positive guide (25) along a path established by the positive guide, and on the other hand is suspended on the support for pivoting about a fourth pivot axis running parallel to the first pivot axis and spaced away from the first, second and third pivot axis. The rear seat section is configured as a seat pan and disposed to float freely.
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