EP 2014808 A3 20091230 - Weft insertion nozzle and weft-fall-out preventing component used in weft insertion nozzle
Title (en)
Weft insertion nozzle and weft-fall-out preventing component used in weft insertion nozzle
Title (de)
Eintragsdüsenanordnung und Komponente zur Verhinderung von Schussausfall für eine Eintragsdüsenanordnung
Title (fr)
Dispositif d'insertion du fil de trame et composant de prévention de chute de trame utilisé dans le dispositif d'insertion du fil de trame
Publication
Application
Priority
JP 2007169149 A 20070627
Abstract (en)
[origin: EP2014808A2] A tubular component (51a) having a through hole (50a) and a cylindrical section (55a) is fitted within or around a thread guide (3), the cylindrical section (55a) at least having a tubular shape at one end in an axial direction thereof. Of the tubular component (51a) and the thread guide (3), the one whose inner periphery surface substantially serves as a weft guiding path (5) has a downstream end in a weft-insertion direction that is provided with a plurality of projections (11) arranged in a circumferential direction, each projection (11) being tapered from a base end (15) towards a tip thereof.
IPC 8 full level
D03D 47/30 (2006.01)
CPC (source: EP)
D03D 47/3013 (2013.01)
Citation (search report)
- [X] US 5697405 A 19971216 - DORNIER PETER D [DE], et al
- [A] US 4367772 A 19830111 - WALL ERICH [CH]
- [DA] JP H11200193 A 19990727 - TOYODA AUTOMATIC LOOM WORKS
- [A] JP S51124159 U 19761007
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2014808 A2 20090114; EP 2014808 A3 20091230; EP 2014808 B1 20110413; CN 101358405 A 20090204; CN 101358405 B 20110427; DE 602008006131 D1 20110526; JP 2009007694 A 20090115
DOCDB simple family (application)
EP 08010745 A 20080612; CN 200810130628 A 20080625; DE 602008006131 T 20080612; JP 2007169149 A 20070627