Global Patent Index - EP 0942081 A3

EP 0942081 A3 2000-04-12 - Individual-spindle-drive type textile machine

Title (en)

Individual-spindle-drive type textile machine

Title (de)

Textilmaschine mit Einzelspindelantrieb

Title (fr)

Machine textile avec broche à entraînement individuel

Publication

EP 0942081 A3 (EN)

Application

EP 99103458 A

Priority

  • JP 6235998 A
  • JP 8092798 A

Abstract (en)

[origin: EP0942081A2] The present invention provides a individual-spindle-drive type textile machine capable of operating upon power stoppage to use simple control means to decelerate and stop a spindle drive system and a drum drive system synchronously. The present invention provides an individual-spindle-drive type textile machine 7 for a multi-twister 1 using inverters 42 and 45 to drive a plurality of spindle drive motors 6 provided for the respective spindles and a winding drum drive motor 4 common to the plurality of spindle units, respectively. The individual-spindle-drive type textile machine 7 has a power stoppage means 34 for detecting power stoppage when the voltage decreases by a specified value or larger, stop instruction means 35, 46, 44, and 51 for outputting a stop instruction to each of the inverters 42 and 45, and stopping means 42 and 9 for providing feedback control in such a way as to stop each of the motors 4 and 6 within a predetermined time period based on said stop instruction.

IPC 1-7 (main, further and additional classification)

D01H 1/244; D01H 1/32

IPC 8 full level (invention and additional information)

D01H 1/244 (2006.01); D01H 1/32 (2006.01)

CPC (invention and additional information)

D01H 1/32 (2013.01); D01H 1/244 (2013.01)

Citation (search report)

  • [X] US 5196769 A 19930323 - CHIBA HIROSHI [US], et al
  • [A] EP 0806501 A2 19971112 - HATTORI MOTONOBU [JP]
  • [A] PATENT ABSTRACTS OF JAPAN vol. 016, no. 425 (C - 0982) 7 September 1992 (1992-09-07)
  • [A] PATENT ABSTRACTS OF JAPAN vol. 096, no. 007 31 July 1996 (1996-07-31)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

DOCDB simple family

EP 0942081 A2 19990915; EP 0942081 A3 20000412; EP 0942081 B1 20040526; CN 1229863 A 19990929; CN 1322188 C 20070620; DE 69917517 D1 20040701; DE 69917517 T2 20050630; DE 69932961 D1 20061005; DE 69932961 T2 20070510; EP 1460155 A1 20040922; EP 1460155 B1 20060823