Armchair structure having an adjustable anatomical configuration
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United States of America Patent
Stats
-
Nov 11, 1986
Grant Date -
N/A
app pub date -
Jul 31, 1985
filing date -
May 17, 1985
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An armchair structure having an adjustable anatomical configuration comprises two lateral stringer assemblies (2) composed of sets of interlinked articulation elements (3) each of which is constituted by flat plate part (4) having connector portions (5,6) at each end. Each connector portion (5,6) has a central aperture (8) radially from which extend serrations (7) so formed that the serrations on a first connector portion (5) are formed on one face of the plate part (4) and the serrations on a second connector portion (6) are formed on the opposite face whereby adjacent articulation elements (3) can be interconnected by face-to-face engagement of cooperating first and second connector portions (5,6). A clamping bolt secures these connector portions together in a selected relative orientation.
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Family
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Cited Art Landscape
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