(19)

(11)

EP 0 207 949 A1

(12)

(43) Date of publication: 14.01.1987 Bulletin 1987/03 (21) Application number: 85905644.0 (22) Date of filing: 15.11.1985

(51) International Patent Classification (IPC):  E06B 9/ 72( . ) E06B 9/ 80( . ) E06B 9/ 88( . ) (86) International application number: PCT/GB1985/000519 (87) International publication number: WO 1986/002970 (22.05.1986 Gazette 1986/11)

(84) Designated Contracting States: CH DE GB LI NL (30) Priority: 16.11.1984 GB 19840029018 22.03.1985 GB 19850007464 (71) Applicants: GLATZEL, Donald, Lawrence Trinity, Jersey (GB) ELLIOTT, Michael, Hamilton Trinity, Jersey (GB)	(72) Inventors: GLATZEL, Donald, Lawrence Trinity, Jersey (GB) ELLIOTT, Michael, Hamilton Trinity, Jersey (GB) (74) Representative: Parker, Jeffrey  Frank B. Dehn & Co. Imperial House 15-19 Kingsway London, WC2B 6UZ London, WC2B 6UZ (GB)