(19)
(11) EP 0 150 179 A1

(12)

(43) Date of publication:
07.08.1985 Bulletin 1985/32

(21) Application number: 83902625.0

(22) Date of filing: 28.07.1983
(51) International Patent Classification (IPC): 
G05B 19/ 18( . )
(86) International application number:
PCT/US1983/001160
(87) International publication number:
WO 1985/000676 (14.02.1985 Gazette 1985/04)
(84) Designated Contracting States:
DE FR GB NL SE

(71) Applicant: The Boeing Company
Seattle Washington 98124 (US)

(72) Inventors:
  • BALLOUGH, Douglas, Muir
    Issaquah, WA 98027 (US)
  • HIGGINBOTHAM, Howard, Lennie
    Renton, WA 98055 (US)

   


(54) METHOD FOR MACHINING THREE DIMENSIONAL CONTOURS UTILIZING A NUMERICALLY CONTROLLED LATHE