EP 0841416 A1 19980513 - Stopping and restarting device in independent driven spindle in spinning machine
Title (en)
Stopping and restarting device in independent driven spindle in spinning machine
Title (de)
Stopp- und Wiederstarteinrichtung für eine unabhängig angetriebene Spindel in einer Spinnereimaschine
Title (fr)
Dispositif d'arrêt et de redémarrage pour une broche entraînée indépendamment dans un métier à filer
Publication
Application
Priority
JP 31717196 A 19961112
Abstract (en)
Regarding an independently driven type spindle in a spinning machine, when a yarn breakage is occurred in a spindle 10, a brake operating member 35 of the spindle 10 is moved toward a spindle shaft 13. During the movement of the brake operating member 35, control surfaces 49 of the brake operating member 35 cause the stop/restart switches 46 and 47 to be made OFF between the electric driving motor 20 and alternate current lines S and T, thereby causing the motor 20 to be rotated under its own momentum. Then, braking parts 34 of the brake operating member 35 is pressed to the outer peripheral surface of the spindle shaft 13, thereby executing a mechanical braking operation. After the withdrawal of an end of broken yarn, the brake operating member 35 is released, so that a force of the springs 41 causes the brake operating member 35 to be detached from the spindle shaft 13, thereby canceling the braking operation. The movement of the brake operating member 35 also causes the stop/restart switches 46 and 47 to be made ON, thereby restarting the drive motor 20. <IMAGE>
IPC 1-7
IPC 8 full level
D01H 1/244 (2006.01); D01H 7/22 (2006.01)
CPC (source: EP)
D01H 1/244 (2013.01); D01H 7/2208 (2013.01)
Citation (search report)
- [E] EP 0806501 A2 19971112 - HATTORI MOTONOBU [JP]
- [A] EP 0371214 A1 19900606 - ZINSER TEXTILMASCHINEN GMBH [DE]
- [A] DE 4106953 A1 19920910 - STAHLECKER FRITZ [DE], et al
- [A] EP 0456996 A1 19911121 - ZINSER TEXTILMASCHINEN GMBH [DE]
- [A] PATENT ABSTRACTS OF JAPAN vol. 014, no. 382 (C - 0749) 17 August 1990 (1990-08-17)
Designated contracting state (EPC)
CH DE FR IT LI
DOCDB simple family (publication)
EP 0841416 A1 19980513; CN 1065010 C 20010425; CN 1190679 A 19980819
DOCDB simple family (application)
EP 97810849 A 19971111; CN 97114349 A 19971112