SEAT BACK ASSEMBLY

摘要

A seat back assembly (10) for connecting a seat back shell (12) to a wheelchair comprises a shell (12), upper shell connectors (18), and lower shell connectors (20). The lower shell connector (20) is mounted to a lower portion of the shell (12). The upper shell connector (18) is mounted to an upper portion of the shell (12). The lower shell connector (20) is attached to the wheelchair along a pivot axis. The upper shell connector (18) is attached to the wheelchair at discrete locations so as to permit the angular disposition of the shell to be adjusted.