EP 2336410 B1 20160330 - CAM FOR DRIVING KNITTING NEEDLE AND WEFT KNITTING MACHINE
Title (en)
CAM FOR DRIVING KNITTING NEEDLE AND WEFT KNITTING MACHINE
Title (de)
STRICKSCHLOSS ZUR ANSTEUERUNG EINER STRICKNADEL UND FLACHSTRICKMASCHINE
Title (fr)
CAME D' ENTRAÎNEMENT D 'UNE AIGUILLE À TRICOTER ET MÉTIER À MAILLES CUEILLIES
Publication
Application
Priority
- JP 2009003391 W 20090718
- JP 2008189666 A 20080723
Abstract (en)
[origin: EP2336410A1] To provide a knitting needle driving cam and a flatbed knitting machine that can prevent seizure of a knitting needle to a butt in a simple structure. A cam member 40 for driving a knitting needle is generally plate-form and is mounted to a carriage reciprocating the surface of a needle bed 15. The cam member 40 has a groove cam 41 formed to face the surface of the needle bed 15 and having a cam wall face 43 that comes in contact with and guides a butt 48 protruding from a knitting member 46 housed in a needle groove 18 of the needle bed 15 to the outside of the needle groove 18. The groove cam 41 is provided with a chamfering 45, and the edge of the cam wall face 43 on the cam surface 42 side is removed. A butt 47 protrudes more than 2 mm from the surface of the needle bed 15. Between the surface of the needle bed 15 and the cam surface 42, a clearance S of 0.2 mm is provided. The edge is removed by the chamfering 45 in a range of 0.2 to 0.4 mm away from the cam face of the groove cam 41 to the thickness direction.
IPC 8 full level
D04B 15/36 (2006.01)
CPC (source: EP)
D04B 15/362 (2013.01)
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2336410 A1 20110622; EP 2336410 A4 20140521; EP 2336410 B1 20160330; CN 102105628 A 20110622; CN 102105628 B 20120627; JP 5414674 B2 20140212; JP WO2010010681 A1 20120105; WO 2010010681 A1 20100128
DOCDB simple family (application)
EP 09800197 A 20090718; CN 200980128621 A 20090718; JP 2009003391 W 20090718; JP 2010521596 A 20090718