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(11)

EP 0 699 117 A1

(12)

(43) Date of publication: 06.03.1996 Bulletin 1996/10 (21) Application number: 95907162.0 (22) Date of filing: 08.12.1994

(51) International Patent Classification (IPC):  B25B 7/ 00( . ) B25G 1/ 10( . ) (86) International application number: PCT/SE1994/001187 (87) International publication number: WO 1995/024993 (21.09.1995 Gazette 1995/40)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB IE IT LI NL SE (30) Priority: 16.03.1994 SE 19940000878 (71) Applicant: SANDVIK AKTIEBOLAG S-811 81 Sandviken 1 (SE)	(72) Inventors: JANSSON, Conny S-745 71 Enköping (SE) HIMBERT, Hans S-161 53 Bromma (SE) BERGQVIST, Hakan S-161 53 Bromma (SE) BOBJER, Olle S-163 58 Spanga (SE) (74) Representative: Taquist, Lennart, et al  Sandvik AB Patents & Licences Fack S-811 81 Sandviken 1 S-811 81 Sandviken 1 (SE)