EP 0952245 A1 19991027 - Individual-spindle-drive type multi-twister
Title (en)
Individual-spindle-drive type multi-twister
Title (de)
Mehrfach-Zwirnmaschine mit Einzelspindelantrieb
Title (fr)
Machine de torsion multiple avec broche à entraînement individuel
Publication
Application
Priority
- JP 8092898 A 19980327
- JP 10601998 A 19980416
Abstract (en)
To provide an inexpensive individual-spindle-drive type multi-twister that has a simple structure and can prevent malfunctions when used with fiber dust. The present invention relates to an individual-spindle-drive type multi-twister 1 that has a spindle drive motor 6 for every spindle 2 for twisting yarn and creates a winding package P from a yarn supply package 8 which is provided for each spindle 2. Each spindle drive motor 6 is driven by means of a rotation speed control apparatus 44. The twister 1 is characterized in that it comprises a yarn-run judgment means 44b to determine whether yarn is running from the state of each spindle drive motor 6, and a yarn length measuring means 44a for performing yarn length measurement using the yarn running signal of the yarn-run judgment means 44b. <IMAGE>
IPC 1-7
IPC 8 full level
B65H 54/20 (2006.01); B65H 63/08 (2006.01); D01H 13/16 (2006.01); D01H 13/24 (2006.01)
CPC (source: EP KR)
B65H 54/20 (2013.01 - EP); B65H 63/08 (2013.01 - EP); D01H 1/10 (2013.01 - KR); D01H 1/14 (2013.01 - KR); D01H 13/1616 (2013.01 - KR); D01H 13/1633 (2013.01 - EP); D01H 13/24 (2013.01 - EP); D01H 13/32 (2013.01 - KR); B65H 2701/31 (2013.01 - EP)
Citation (search report)
- [A] DE 2519221 A1 19761118 - ZINSER TEXTILMASCHINEN GMBH
- [A] GB 2010344 A 19790627 - TELDIX GMBH
- [A] FR 2375359 A1 19780721 - TELDIX GMBH [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 013, no. 553 (C - 663) 8 December 1989 (1989-12-08)
Designated contracting state (EPC)
DE FR IT
DOCDB simple family (publication)
EP 0952245 A1 19991027; EP 0952245 B1 20030108; CN 1234457 A 19991110; DE 69904771 D1 20030213; DE 69904771 T2 20031023; KR 19990078203 A 19991025
DOCDB simple family (application)
EP 99103544 A 19990224; CN 99103244 A 19990326; DE 69904771 T 19990224; KR 19990010007 A 19990324