(19)

(11)

EP 0 885 075 A1

(12)

(43) Date of publication: 23.12.1998 Bulletin 1998/52 (21) Application number: 97914855.0 (22) Date of filing: 04.03.1997

(51) International Patent Classification (IPC):  B25B 11/ 02( . ) B21D 39/ 04( . ) (86) International application number: PCT/US1997/003382 (87) International publication number: WO 1997/032679 (12.09.1997 Gazette 1997/39)

(84) Designated Contracting States: AT CH DE ES FR GB GR IT LI PT (30) Priority: 08.03.1996 US 19960013060P 16.01.1997 US 19970036084P (71) Applicants: AEROQUIP CORPORATION Maumee, OH 43537 (US) Lomar Machine and Tool Company Horton, MI 49246 (US)	(72) Inventors: GRAU, Jeffrey, M. Toledo, OH 43614 (US) MAY, Scott, C. Jackson, MI 49201 (US) LAIPPLY, Robert, A. Spring Arbor, MI 49283 (US) (74) Representative: Baverstock, Michael George Douglas, et al  BOULT WADE TENNANT, 27 Furnival Street London EC4A 1PQ London EC4A 1PQ (GB)