(19)

(11)

EP 0 776 400 A1

(12)

(43) Date of publication: 04.06.1997 Bulletin 1997/23 (21) Application number: 95927037.0 (22) Date of filing: 31.07.1995

(51) International Patent Classification (IPC):  E04B 1/ 61( . ) E04C 2/ 296( . ) F16B 5/ 00( . ) E04C 2/ 08( . ) E04C 2/ 40( . ) (86) International application number: PCT/GB1995/001794 (87) International publication number: WO 1996/006241 (29.02.1996 Gazette 1996/10)

(84) Designated Contracting States: DE ES FR IT NL (30) Priority: 19.08.1994 GB 19940016852 (71) Applicant: Gill, Norman Douglas Solihull B93 9AS (GB)	(72) Inventor: Gill, Norman Douglas Solihull B93 9AS (GB) (74) Representative: Badger, John Raymond  6 Simpson Road, Wylde Green Sutton Coldfield, West Midlands B72 1EP Sutton Coldfield, West Midlands B72 1EP (GB)