EP 2028304 A2 20090225 - Sliver piecing device
Title (en)
Sliver piecing device
Title (de)
Anstückelungsvorrichtung für Faserbänder
Title (fr)
Dispositif de rattache de rubans
Publication
Application
Priority
JP 2007213340 A 20070820
Abstract (en)
The present invention allows sliver ends to be stably pieced together so that the resulting slivers exhibit a required strength. A sliver piecing device includes a pair of piecing members 1, 1' that slide alternately with ends S11, S11' of a pair of slivers S, S' sandwiched between the piecing members 1, 1' to rub and piece the ends together. The piecing members 1, 1' both comprise respective entanglement preventing groove portions 10, 10' preventing entanglement during rubbing, on respective surfaces 1a, 1a' between which the sliver ends S11, S11' are sandwiched. Each of the entanglement preventing groove portions 10, 10' is formed in a central portion of the sandwiching surface 1a, 1a' so as to extend in a sliding direction 1b, 1b' (Fig. 12).
IPC 8 full level
D01H 15/00 (2006.01)
CPC (source: EP)
D01H 9/005 (2013.01); D01H 15/00 (2013.01)
Citation (applicant)
JP H09105036 A 19970422 - MURATA MACHINERY LTD
Designated contracting state (EPC)
CH DE IT LI
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2028304 A2 20090225; EP 2028304 A3 20140219; EP 2028304 B1 20150805; JP 2009046771 A 20090305; JP 4962726 B2 20120627
DOCDB simple family (application)
EP 08011813 A 20080630; JP 2007213340 A 20070820