Global Patent Index - EP 1826299 B1

EP 1826299 B1 20131002 - Spinning device

Title (en)

Spinning device

Title (de)


Title (fr)

Dispositif de filage


EP 1826299 B1 20131002 (EN)


EP 07001986 A 20070130


  • JP 2006052677 A 20060228
  • JP 2006285492 A 20061019

Abstract (en)

[origin: EP1826299A2] The present invention reduces a fiber loss that may occur during spinning executed by a pneumatic spinning device. A spinning device 10 includes a hollow guide shaft 13 having a yarn path 13a formed in an axial position to feed out a spun yarn 9, a first air nozzle 16 that generates a whirling air current B1 to which a fiber bundle 6 is exposed, in an inversion chamber 14, and a second air nozzle 17 that generates a whirling air current B2 in the middle of the spinning path 13b, the whirling air current B2 having not only a component acting in a yarn feed-out direction A but also a component having a whirling direction around an yarn feed-out direction A. The whirling direction of the whirling air current B1 from the first air nozzle 16 is set the same as the whirling direction of the whirling air current B2 from the second air nozzle 17.

IPC 8 full level

D01H 4/02 (2006.01); D01H 1/115 (2006.01)

CPC (source: EP)

D01H 1/115 (2013.01); D01H 4/02 (2013.01)

Designated contracting state (EPC)


DOCDB simple family (publication)

EP 1826299 A2 20070829; EP 1826299 A3 20091223; EP 1826299 B1 20131002; JP 2007262645 A 20071011

DOCDB simple family (application)

EP 07001986 A 20070130; JP 2006285492 A 20061019