Upholstered spring seat

Details Upholstered spring seat Upholstered spring seat

A - Human Necessities

47

C

155/61.2

A47C 7/30 (2006.01)

Patent

CA 1100025

ABSTRACT OF THE DISCLOSURE Seats are provided for a wide range of small chairs, which are economically made comfortable throughout by the utilization of no more than two non-intersecting resilient strands positioned spanning an opening in the seat frame so as to pass beneath the heavily loaded bony protuberances in the buttocks, known as ischial tuberosities, and sustain part of the weight of the torso whilst permitting the thighs of the user to descent into and be partially supported by the seat frame. The average distance between the two tuberosities being 13.2 cm., the supporting points on the strand or strands are spaced apart by about that average distance.

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