EP 3360991 B1 20201021 - DRAW TEXTURING MACHINE
Title (en)
DRAW TEXTURING MACHINE
Title (de)
STRECKTEXTURIERUNGSMASCHINE
Title (fr)
MACHINE D'ÉTIRAGE-TEXTURATION
Publication
Application
Priority
JP 2017020971 A 20170208
Abstract (en)
[origin: EP3360991A1] Problems which may occur when false-twisting devices are driven by a single driving source are solved. A draw texturing machine 1 includes a plurality of false-twisting devices 15 each configured to twist different yarns Y1 and Y2 in opposite directions to each other. Each of the false-twisting devices 15 includes: a disc configured to rotate; a belt unit 32 provided close to a first surface of the disc and including a twister belt 53 configured to allow the yarn Y1 to be interposed between the disc and the twister belt 53; a belt unit 33 provided close to a second surface of the disc and including a twister belt 63 configured to allow the yarn Y2 to be interposed between the disc and the twister belt 63; and a common motor 71 configured to drive the twister belt 53 and the twister belt 63. The above arrangement allows each motor 71 to have a smaller size as compared with cases in which the false-twisting devices 15 are driven by a large common motor. As a result, noise and vibration are reduced. Furthermore, there is no necessity to provide an element for power transmission through which the false-twisting devices 15 are driven by a common motor, and therefore downsizing of the overall draw texturing machine 1 is possible and the ease of maintenance is improved.
IPC 8 full level
B65H 51/10 (2006.01); D02G 1/02 (2006.01); D02G 1/08 (2006.01)
CPC (source: CN EP KR)
B65H 51/105 (2013.01 - EP); D02G 1/0266 (2013.01 - CN EP KR); D02G 1/04 (2013.01 - CN); D02G 1/082 (2013.01 - EP); D02G 1/085 (2013.01 - KR); B65H 2701/31 (2013.01 - EP)
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 3360991 A1 20180815; EP 3360991 B1 20201021; CN 108396421 A 20180814; CN 108396421 B 20220301; JP 2018127731 A 20180816; JP 6914664 B2 20210804; KR 102256956 B1 20210527; KR 20180092272 A 20180817; TW 201829863 A 20180816; TW I713816 B 20201221
DOCDB simple family (application)
EP 18155074 A 20180205; CN 201810089881 A 20180130; JP 2017020971 A 20170208; KR 20180007591 A 20180122; TW 107103789 A 20180202