Frame assembly for a chair

Details Frame assembly for a chair Frame assembly for a chair

A - Human Necessities

47

C

155/48

A47C 3/026 (2006.01)

Patent

CA 1280348

ABSTRACT A frame assembly for a chair includes a base member, a seat support member and a backrest member. The front end of the seat support member is pivotally mounted on the front end of the base member a seat suspension spring is provided for the purposes of urging the seat support member to its elevated position. The seat suspension spring is mounted at a point spaced a substantial distance from the pivotal connection between the base and the seat support. Preferably, the suspension spring is a compression spring mounted rearwardly of and extending longitudinally of the backrest member so as to enjoy a substantial mechanical advantage.

565573

Affiliated with

Also associated with

Rating

Frame assembly for a chair does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Frame assembly for a chair, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Frame assembly for a chair will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1339194