Operation control system for single spindle driving spinning machines

(19)

(11)

EP 1 191 132 A3

(12)	EUROPEAN PATENT APPLICATION

(88)	Date of publication A3:
	06.11.2002 Bulletin 2002/45

(43)	Date of publication A2:
	27.03.2002 Bulletin 2002/13

(21)	Application number: 01121785.8

(22)	Date of filing: 20.09.2001

(51)	International Patent Classification (IPC)⁷: D01H 1/244, D01H 1/34, D01H 1/16, G05B 19/042

(84)	Designated Contracting States:
	AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
	Designated Extension States:
	AL LT LV MK RO SI

(30)

Priority:

22.09.2000 JP 2000289192

(71)	Applicant: Kabushiki Kaisha Toyota Jidoshokki
	Kariya-shi, Aichi-ken (JP)

(72)	Inventors:
	Iwashita, Tsunenori Kariya-shi, Aichi-ken (JP) Shinozaki, Yutaka Kariya-shi, Aichi-ken (JP)

(74)	Representative: HOFFMANN - EITLE
	Patent- und Rechtsanwälte Arabellastrasse 4 81925 München 81925 München (DE)

(54)	Operation control system for single spindle driving spinning machines

(57) In an operation control system for single spindle driving spinning machines: a spindle computer provided in each spindle drives controls a motor provided in the corresponding spindle; a frame computer, which is provided in each spinning machine which is connected with a plurality of spindle computers provided in the spinning machine through communication means, controls operation of the corresponding spinning machine; and a host computer connected with a plurality of frame computers through communication means keeps operation condition of each frame under control.

Search report