(19)

(11)

EP 0 217 904 A1

(12)

(43) Date of publication: 15.04.1987 Bulletin 1987/16 (21) Application number: 86902447.0 (22) Date of filing: 11.04.1986

(51) International Patent Classification (IPC):  E04G 7/ 28( . ) (86) International application number: PCT/GB1986/000201 (87) International publication number: WO 1986/006128 (23.10.1986 Gazette 1986/23)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 15.04.1985 GB 19850009597 (71) Applicant: T&R SCAFFOLDING LIMITED Maidstone , Kent (GB)	(72) Inventors: SMART, Robert, William Long Meadow Polly Field Kent (GB) JONES, Thomas 18 Edenbridge Close St. Mary's Cray Kent (GB)