(19)

(11)

EP 0 037 811 A1

(12)

(43) Date of publication: 21.10.1981 Bulletin 1981/42 (21) Application number: 80901422.0 (22) Date of filing: 27.06.1980

(51) International Patent Classification (IPC):  B60P 1/ 64( . ) B66F 7/ 20( . ) B66F 9/ 12( . ) B66F 7/ 02( . ) B66F 9/ 06( . ) B66F 11/ 04( . ) (86) International application number: PCT/SE1980/000180 (87) International publication number: WO 1981/000097 (22.01.1981 Gazette 1981/02)

(84) Designated Contracting States: FR (30) Priority: 09.07.1979 SE 19790005980 (71) Applicant: BRIAB SYSTEM AB S-732 00 Arboga (SE)	(72) Inventor: RICKARDSSON, Georg S-732 00 Arboga (SE) (74) Representative: Lindblad, Sture  c/o AWAPATENT AB Box 7402 S-103 91 Stockholm S-103 91 Stockholm (SE)