EP 2366649 A2 20110921 - Yarn winding machine
Title (en)
Yarn winding machine
Title (de)
Garnwicklungsmaschine
Title (fr)
Machine de bobinage de fil
Publication
Application
Priority
JP 2010060890 A 20100317
Abstract (en)
An automatic winder includes a cradle, a contact roller (29) and a traverse device. The cradle rotatably supports a winding bobbin (22) around which a yarn is wound into a package (30). The contact roller (29) rotates while making contact with the package (30). The traverse device is provided independently from the contact roller (29), and traverses the yarn with respect to a surface of the package (30). The contact roller 29 is formed as a taper shape. A larger and smaller diameter ratio (d 2 /d 1 ) of the contact roller (29) is smaller than a larger and smaller diameter ratio (D 2 /D 1 ) of the winding bobbin (22).
IPC 8 full level
B65H 54/10 (2006.01); B65H 54/28 (2006.01); B65H 54/42 (2006.01); B65H 54/44 (2006.01); B65H 54/46 (2006.01)
CPC (source: EP)
B65H 54/103 (2013.01); B65H 54/2827 (2013.01); B65H 54/42 (2013.01); B65H 54/44 (2013.01); B65H 54/46 (2013.01); B65H 2701/31 (2013.01)
Citation (applicant)
- JP 2006298499 A 20061102 - MURATA MACHINERY LTD
- JP 3049259 U 19980609
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2366649 A2 20110921; EP 2366649 A3 20120418; CN 102190209 A 20110921; CN 201961898 U 20110907; JP 2011195216 A 20111006
DOCDB simple family (application)
EP 11156725 A 20110303; CN 201110054863 A 20110307; CN 201120058718 U 20110307; JP 2010060890 A 20100317