Global Patent Index - EP 2572022 B1

EP 2572022 B1 20151028 - GRIPPER AND WEFT-THREAD INSERTION DEVICE FOR A GRIPPER WEAVING MACHINE

Title (en)

GRIPPER AND WEFT-THREAD INSERTION DEVICE FOR A GRIPPER WEAVING MACHINE

Title (de)

GREIFER UND SCHUSSFADENEINTRAGVORRICHTUNG FÜR EINE GREIFERWEBMASCHINE

Title (fr)

LANCE ET DISPOSITIF D'INSERTION DE FIL DE TRAME POUR MÉTIER À TISSER À LANCE

Publication

EP 2572022 B1 (DE)

Application

EP 11707403 A

Priority

  • EP 10163061 A
  • EP 2011053344 W
  • EP 11707403 A

Abstract (en)

[origin: EP2388361A1] The gripper has a thread clamp with a continued permanent magnetic device (6) which cooperates with a counter magnet (7) for twisting a torsion bar (1) and release a clamping tongue (3) of a clamping jaw. An actuator (4) is provided for rotating the torsion bar regardless of the permanent magnetic device. The clamping jaw is designed as a fixed jaw.

IPC 8 full level

D03D 47/23 (2006.01)

CPC (source: EP)

D03D 47/23 (2013.01)

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)

EP 2388361 A1 20111123; BR 112012029307 A2 20160726; CN 103003479 A 20130327; CN 103003479 B 20140507; EP 2572022 A2 20130327; EP 2572022 B1 20151028; HK 1178578 A1 20150206; WO 2011144368 A2 20111124; WO 2011144368 A3 20120119

DOCDB simple family (application)

EP 10163061 A 20100518; BR 112012029307 A 20110304; CN 201180035493 A 20110304; EP 11707403 A 20110304; EP 2011053344 W 20110304; HK 13105367 A 20130506