Global Patent Index - EP 2640653 A1

EP 2640653 A1 20130925 - DEVICE FOR WINDING UP A THREAD

Title (en)

DEVICE FOR WINDING UP A THREAD

Title (de)

VORRICHTUNG ZUM AUFWICKELN EINES FADENS

Title (fr)

DISPOSITIF D'ENROULEMENT D'UN FIL

Publication

EP 2640653 A1 20130925 (DE)

Application

EP 11787835 A 20111117

Priority

  • DE 102010052091 A 20101120
  • DE 102011008971 A 20110120
  • EP 2011070365 W 20111117

Abstract (en)

[origin: WO2012066082A1] The invention relates to a device for winding up a thread, having at least one spool spindle (10) that can be driven, comprising a spool housing (11) and a thread catching device (42) associated with the spool housing. The spool spindle is associated with a changing device (3) for guiding the thread back and forth and an auxiliary device (15) for guiding the thread when catching and laying down the thread. The auxiliary device comprises at least one displaceable metal guide (16, 16.2) having a guide edge (07.2) or a guide groove (18) for guiding the thread, wherein the metal guide is associated with the changing device and can be guided between a transfer position in the area of the changing device and a parking position to the side next to the changing device. According to the invention, a stationary pin thread guide (19) is associated with the metal guide in the parking position, said pin thread guide interacting with a guide shaft (20) for guiding the thread with the guide edge or the guide groove of the metal guide. A controlled thread reserve can thereby be wound about the circumference of the spool housing when the thread is released.

IPC 8 full level

B65H 54/28 (2006.01); B65H 65/00 (2006.01)

CPC (source: EP US)

B65H 54/2836 (2013.01 - US); B65H 54/2839 (2013.01 - EP US); B65H 54/343 (2013.01 - US); B65H 54/346 (2013.01 - US); B65H 65/00 (2013.01 - EP US); B65H 2701/31 (2013.01 - EP US)

Citation (search report)

See references of WO 2012066082A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2012066082 A1 20120524; CN 103221324 A 20130724; CN 103221324 B 20141231; EP 2640653 A1 20130925; EP 2640653 B1 20150114; JP 2013542898 A 20131128; US 2013248639 A1 20130926; US 9051152 B2 20150609

DOCDB simple family (application)

EP 2011070365 W 20111117; CN 201180055703 A 20111117; EP 11787835 A 20111117; JP 2013539260 A 20111117; US 201313893815 A 20130514