(19)
(11) EP 2 184 246 A3

(12) EUROPEAN PATENT APPLICATION

(88) Date of publication A3:
30.03.2011 Bulletin 2011/13

(43) Date of publication A2:
12.05.2010 Bulletin 2010/19

(21) Application number: 09173899.7

(22) Date of filing: 23.10.2009
(51) International Patent Classification (IPC): 
B65H 51/06(2006.01)
B65H 57/04(2006.01)
B65H 54/28(2006.01)
D01D 13/00(2006.01)
 B65H 54/20(2006.01)
B65H 57/08(2006.01)
D01D 10/00(2006.01)
(84) Designated Contracting States:
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
Designated Extension States:
AL BA RS

(30) Priority: 06.11.2008 JP 2008284990

(71) Applicant: TMT Machinery, Inc.
Osaka-shi, Osaka 541-0041 (JP)

(72) Inventor:
  • Hashimoto, Kinzo
    Kyoto (JP)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastraße 4
81925 München
81925 München (DE)

   


(54) Take-up winder


(57) An object of the present invention is to set a bend angle θ equal to or smaller than a management upper-limit bend angle θk and to reduce the need to install a second godet roller at a higher position without the need to increase the number of guides. A take-up winder 1 includes a spinning section 2, a first godet roller 3 and a second godet roller 4 arranged in order along yarn paths of yarns Y spun by the spinning section 2, a bobbin holder 5 supporting a plurality of take-up bobbins 7 around which the respective yarns Y fed from the second godet droller 4 are wound, and a plurality of traverse support point guides 6 each configured to set a traverse support point for traversing of the corresponding one of the yarns Y fed from the second godet roller 4. The plurality of winding bobbins 7 are coaxially supported by the bobbin holder 5. The axial direction 4j of the second godet roller 4 is set to be orthogonal to the axial direction 7j of the take-up bobbins 7. Each of the yarns Y bent at the respective traverse support point guides 6 by more than the management upper-limit bend angle θk is bent by a close guide 9 provided upstream of and close to the corresponding traverse support point guide 6.







Search report