Global Patent Index - EP 0921087 B1

EP 0921087 B1 2002-09-04 - Method and winding apparatus for winding a continuously supplied thread

Title (en)

Method and winding apparatus for winding a continuously supplied thread

Title (de)

Verfahren und Aufwickelvorrichtung zum Aufwickeln eines kontinuierlich zulaufenden Fadens

Title (fr)

Procédé et dispositif de bobinage pour bobiner un fil textile alimenté en continu

Publication

EP 0921087 B1 (DE)

Application

EP 98120682 A

Priority

DE 19750510 A

Abstract (en)

[origin: US6045081A] A method and apparatus for winding a continuously advancing yarn at a constant winding speed to form a cross-wound package on a driven tube. During thread-up of the yarn onto the tube, the yarn is caught outside of the winding range in a catching device rotating at the rotational speed of the tube, and initial layers of the yarn are then wound on the tube. The yarn is guided by a movable yarn guide, which is connected to a drive, and the movement of the yarn guide is controlled as a function of the rotational speed of the tube such that upon reaching the winding speed the yarn is caught and the initial layers thereof are wound. To this end, the rotational speed of the tube is sensed by means of a sensor and supplied to a controller that controls the drive of the yarn guide.

IPC 1-7 (main, further and additional classification)

B65H 65/00

IPC 8 full level (invention and additional information)

B65H 51/16 (2006.01); B65H 54/22 (2006.01); B65H 54/28 (2006.01); B65H 54/34 (2006.01); B65H 54/70 (2006.01); B65H 54/71 (2006.01); B65H 65/00 (2006.01); B65H 67/04 (2006.01)

CPC (invention and additional information)

B65H 54/34 (2013.01); B65H 54/71 (2013.01); B65H 65/00 (2013.01); B65H 67/04 (2013.01); B65H 2701/31 (2013.01)

Designated contracting state (EPC)

CH DE FR GB IT LI

EPO simple patent family

US 6045081 A 20000404; CN 1094461 C 20021120; CN 1217286 A 19990526; EP 0921087 A2 19990609; EP 0921087 A3 19990630; EP 0921087 B1 20020904; JP 4636636 B2 20110223; JP H11217160 A 19990810; TR 199802302 A2 19990621; TR 199802302 A3 19990621; TW 443986 B 20010701

INPADOC legal status


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- Effective date: 20021205

2002-10-15 [REG CH NV] NEW AGENT

- Representative's name: HERMANN KAHLHOEFER

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