(19)

(11)

EP 0 093 142 A1

(12)

(43) Date of publication: 09.11.1983 Bulletin 1983/45 (21) Application number: 82903349.0 (22) Date of filing: 01.11.1982

(51) International Patent Classification (IPC):  E05D 3/ 02( . ) E05D 3/ 18( . ) (86) International application number: PCT/SE1982/000359 (87) International publication number: WO 1983/001647 (11.05.1983 Gazette 1983/11)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 30.10.1981 SE 19810006421 (71) Applicant: N.P. NEW PRODUCTS NORDINVENT INVESTMENT AKTIEBOLAG S-436 00 Askim (SE)	(72) Inventor: PETERSSON, Stig S-732 00 Arboga (SE)