(19)

(11)

EP 0 697 977 A1

(12)

(43) Date of publication: 28.02.1996 Bulletin 1996/09 (21) Application number: 94904963.0 (22) Date of filing: 21.01.1994

(51) International Patent Classification (IPC):  B63B 29/ 12( . ) B63B 35/ 73( . ) (86) International application number: PCT/DE1994/000060 (87) International publication number: WO 1994/026586 (24.11.1994 Gazette 1994/26)

(84) Designated Contracting States: DE ES FR GB IT NL (30) Priority: 18.05.1993 DE 19934316538 (71) Applicants: KATTWINKEL, Hans-Harald D-58553 Halver (DE) KATTWINKEL, Marcus D-58553 Halver (DE)	(72) Inventors: KATTWINKEL, Hans-Harald D-58553 Halver (DE) KATTWINKEL, Marcus D-58553 Halver (DE) (74) Representative: Köchling, Conrad-Joachim, et al  Patentanwälte Dipl.-Ing. Conrad Köchling, Dipl.-Ing. Conrad-Joachim Köchling Fleyer Strasse 135 D-58097 Hagen D-58097 Hagen (DE)