(19)
(11) EP 0 052 616 A1

(12)

(43) Date of publication:
02.06.1982 Bulletin 1982/22

(21) Application number: 81901272.0

(22) Date of filing: 30.04.1981
(51) International Patent Classification (IPC): 
B23P 13/ 00( . )
 B23P 15/ 14( . )
(86) International application number:
PCT/US1981/000596
(87) International publication number:
WO 1981/003444 (10.12.1981 Gazette 1981/29)
(84) Designated Contracting States:
FR

(30) Priority: 27.05.1980 US 19800153584

(71) Applicant: BARBER-COLMAN COMPANY
Rockford, IL 61101 (US)

(72) Inventors:
  • FRANSSON, George E.
    Rockford, IL 61107 (US)
  • HAUG, Edward W.
    Rockford, IL 61107 (US)
  • JOHNSON, Stuart J.
    Rockford, IL 61107 (US)

   


(54) METHOD FOR MAKING A SHAFT AND A GEAR