#$%^&*AU2013100404A420130509.pdf#####ABSTRACT The disclosed folding centre-of-gravity shift wheelchair incorporates centre plates (1) on either side of the frame which support arc plates (3) on rollers (4), which provide a tilting action about the patient's centre of gravity (5), and which also support a folding mechanism (2) which allows the wheelchair frame sides to be brought together when the removable seat (12), backrest (11) and frame members (6) are taken out. The seat incorporates locating pins (14) which tie the two sides of the frame together in relation to each other.z 30M Iz M-4-4II--