Global Patent Index - EP 1063331 A1

EP 1063331 A1 2000-12-27 - Servo control unit for flat knitting machine and knitting control device for flat knitting machine using servo control unit

Title (en)

Servo control unit for flat knitting machine and knitting control device for flat knitting machine using servo control unit

Title (de)

Servosteuereinheit für Flachstrickmaschine und Stricksteuervorrichtung für Flachstrickmaschine mit Servosteuereinheit

Title (fr)

Dispositif de servocommande pour métier à tricoter rectiligne et dispositif de contrôle de tricotage pour métier à tricoter rectiligne par servocommande

Publication

EP 1063331 A1 (EN)

Application

EP 00113023 A

Priority

JP 17549099 A

Abstract (en)

A servo control unit (20) including a servo control circuit (21), a servo driver (22) and a cutoff circuit (23) and an operation control unit (30) are combined together and connected to a knitting control unit (10). When a start switch (SW1) is operated, the knitting control unit (10) outputs an operation signal (S3) and the servo driver (22) updates an offset value (If) for a current detector (24) immediately before a cutoff circuit (23) is closed by operation signal (S3). <IMAGE>

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

D04B 15/99

IPC 8 full level (invention and additional information)

D04B 15/96 (2006.01); D04B 15/78 (2006.01); D04B 15/99 (2006.01)

CPC (invention and additional information)

D04B 15/99 (2013.01); D04B 35/18 (2013.01)

Citation (search report)

Designated contracting state (EPC)

CH DE GB IT LI

EPO simple patent family

EP 1063331 A1 20001227; JP 2001003246 A 20010109

INPADOC legal status


2003-07-02 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20021231

2001-09-12 [AKX] PAYMENT OF DESIGNATION FEES

- Free text: CH DE GB IT LI

2001-05-16 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010322

2000-12-27 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): CH DE GB IT LI

2000-12-27 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI