Lumbar support adjustment mechanism

A - Human Necessities – 47 – C

Patent

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Details

A47C 7/46 (2006.01) A47C 7/40 (2006.01)

Patent

CA 2273749

A chair back is provided with an adjustable lumbar support member. The vertical height of the lumbar support member and/or the amount of lumbar support which is provided by the chair back may be adjusted. The controls for adjusting the lumbar support member are positionable on the sides and the rear surface of the chair back.

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