(19)

(11)

EP 0 057 702 A1

(12)

(43) Date of publication: 18.08.1982 Bulletin 1982/33 (21) Application number: 81902259.0 (22) Date of filing: 10.08.1981

(51) International Patent Classification (IPC):  A47B 57/ 42( . ) A47F 5/ 00( . ) (86) International application number: PCT/AU1981/000108 (87) International publication number: WO 1982/000407 (18.02.1982 Gazette 1982/06)

(84) Designated Contracting States: DE FR GB (30) Priority: 08.08.1980 AU 19800004951 (71) Applicant: RAK-A-VAN PTY LIMITED Manly Vale, N.S.W. 2093 (AU)	(72) Inventor: SYKES, Alwyn Mark Belrose, N.S.W. 2085 (AU)