Seat bolster adjustment assembly

Details Seat bolster adjustment assembly Seat bolster adjustment assembly

1998-12-01

2000-02-01

Nelson, Jr., Milton

Chairs and seats

Bottom or back with means to alter contour

Providing support for the sides of a seated occupant

2972841, A47C 3025

Patent

active

060194286

ABSTRACT:
A seat bolster adjustment assembly includes a bolster moveably mounted on a seat back with a bolster adjustment mechanism adapted to adjust and control the support provided by the bolster. The bolster adjustment mechanism may be mounted on the back side of the seat back, and may include a moveable positioning member between adjacent ribs in order to form a stop limit or positioning element when contacted by the ribs. This bolster adjustment positioning mechanism may include an adjustable brace moveable toward and away from a forward edge of the bolster to thereby adjust the stiffness of the bolster.

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