EP 0559621 A1 19930908 - Weft handling apparatus and method in a jet loom.
Title (en)
Weft handling apparatus and method in a jet loom.
Title (de)
Vorrichtung und Verfahren zum Handhaben des Schussfadens in Düsenwebmaschinen.
Title (fr)
Dispositif et procédé de manipulation de fil de trame dans un métier à jet.
Publication
Application
Priority
JP 4719792 A 19920304
Abstract (en)
To provide an apparatus and a method of feeding a new weft through a weft inserting main nozzle (20) in a jet loom subsequent to occurrence of any weft break, which apparatus and method can prevent the main nozzle from being clogged with a weft to be discarded and also permit the new weft to be passed through the main nozzle (20) rapidly and safely. [STRUCTURE] The method is characterized in that, in the event of occurrence of a weft break between a weft supply cheese (1) and the main nozzle (20), a weft extending along the normal weft passage between a position just upstream of a weft measuring device (12) and the outlet end of the main nozzle (20) is taken out from the weft passage and, thereafter, a new weft extending from the cheese (1') is passed through the weft measuring device and then through the main nozzle (20). The apparatus is characterized in that it includes a weft feeding means (4) and a weft cutter (5) between the weft cheese (1,1') and the weft measuring device (12), and weft discarding means (14) between the weft measuring device (12) and the main nozzle (20). <IMAGE>
IPC 1-7
IPC 8 full level
D03D 47/34 (2006.01); D03D 47/36 (2006.01)
CPC (source: EP)
D03D 47/34 (2013.01)
Citation (search report)
- [X] EP 0362925 A1 19900411 - PICANOL NV [BE]
- [A] EP 0355281 A1 19900228 - NISSAN MOTOR [JP]
Designated contracting state (EPC)
BE DE FR IT
DOCDB simple family (publication)
DOCDB simple family (application)
EP 93810154 A 19930302; JP 4719792 A 19920304