Chair with seat depth adjustment

Details Chair with seat depth adjustment Chair with seat depth adjustment

A - Human Necessities

47

C

A47C 9/02 (2006.01) A47C 1/023 (2006.01) B60N 2/18 (2006.01)

Patent

CA 2101905

ABSTRACT OF THE DISCLOSURE A chair, in particular an office chair, is provided with a chair frame, a seat supported thereon and a backrest. The seat comprises a base portion constituting the main face and a rim portion supported on its front rim to be pivotable about a horizontal transverse axis and which is adjust- able into different pivoted positions referred to the base portion by means of an adjusting mechanism for adjustment of the seat depth of the seating face. The adjusting mechanism comprises an adjusting spindle rotatably sup- ported on the base portion in parallel to the transverse axis underneath the seat and on which a two-armed adjusting lever extending at right angles to the adjusting spindle is supported to be pivotable about the adjusting spindle and to be displaceable in the direction of the spindle axis by a spindle rotation. With its bracket facing the rim portion the adjusting lever is in articulated connection with the rim portion. With its guide arm facing the base portion the adjusting lever is in engagement with an inclined guidance of a guide link on the base portion, so that when transversely displaced occasioned by the spindle rotation the ad- justing lever and with it the rim portion are pivotable.

Affiliated with

Also associated with

Rating

Chair with seat depth adjustment does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Chair with seat depth adjustment, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Chair with seat depth adjustment will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1658593