(19)

(11)

EP 0 932 739 A1

(12)

(43) Date of publication: 04.08.1999 Bulletin 1999/31 (21) Application number: 97909787.0 (22) Date of filing: 06.10.1997

(51) International Patent Classification (IPC):  E05C 9/ 04( . ) E05C 9/ 12( . ) (86) International application number: PCT/SE1997/001664 (87) International publication number: WO 1998/016707 (23.04.1998 Gazette 1998/16)

(84) Designated Contracting States: DE DK FI GB IE (30) Priority: 16.10.1996 SE 19960003821 (71) Applicant: TEKNOSKAND INVENT AB S-360 30 Lammhult (SE)	(72) Inventor: BLOMQVIST, Torbjörn S-360 30 Lammhult (SE) (74) Representative: Siebmanns, Hubertus  Gotapatent AB, Box 154 561 22 Huskvarna 561 22 Huskvarna (SE)