(19)

(11)

EP 0 791 116 A1

(12)

(43) Date of publication: 27.08.1997 Bulletin 1997/35 (21) Application number: 95938097.0 (22) Date of filing: 07.11.1995

(51) International Patent Classification (IPC):  E04D 5/ 14( . ) (86) International application number: PCT/SE1995/001314 (87) International publication number: WO 1996/015338 (23.05.1996 Gazette 1996/23)

(84) Designated Contracting States: BE DE DK GB NL SE (30) Priority: 09.11.1994 SE 19940003835 (71) Applicant: K-Plast Verktyg Och Beslag AB 645 42 Strängnäs (SE)	(72) Inventor: RUNDGREN, Fredrik S-645 42 Strängnäs (SE) (74) Representative: Lundquist, Lars-Olof, et al  L-O Lundquist Patentbyra Box 80 651 03 Karlstad 651 03 Karlstad (SE)