EP 0387009 A3 19910612 - YARN PIECING METHOD AND YARN PIECING APPARATUS
Title (en)
YARN PIECING METHOD AND YARN PIECING APPARATUS
Publication
Application
Priority
JP 5572989 A 19890307
Abstract (en)
[origin: EP0387009A2] In a spun yarn forming textile machine, when a spun yarn delivered from a yarn forming device (2) at a predetermined constant speed and a yarn withdrawn from a yarn package (80) are pieced to each other, a splicer (71) is used as a yarn piecing means (7). After withdrawing a yarn from a yarn package (80) with a predetermined length, the yarn piecing operation is carried out. Rotation of the yarn package is started before the yarn piecing operation is completed. Therefore, snarling can be prevented and the construction of the yarn storing means (75) can be simplified.
IPC 1-7
IPC 8 full level
D01H 4/48 (2006.01); D01H 15/00 (2006.01)
CPC (source: EP)
D01H 15/00 (2013.01)
Citation (search report)
- [A] GB 2066316 A 19810708 - MURATA MACHINERY LTD
- [AD] PATENT ABSTRACTS OF JAPAN vol. 13, no. 49 (C-565)(3397) 03 February 1989, & JP-A-63 243335 (TORAY ENG CO LTD) 11 October 1988,
- [A] PATENT ABSTRACTS OF JAPAN vol. 4, no. 166 (C-31)(648) 18 November 1980, & JP-A-55 107521 (TORAY K.K.) 18 August 1980,
- [A] PATENT ABSTRACTS OF JAPAN vol. 11, no. 300 (C-449)(2747) 29 September 1987, & JP-A-62 90331 (TORAY IND INC) 24 April 1987,
Designated contracting state (EPC)
CH DE GB IT LI
DOCDB simple family (publication)
EP 0387009 A2 19900912; EP 0387009 A3 19910612; JP H02234930 A 19900918; JP H0680215 B2 19941012
DOCDB simple family (application)
EP 90302389 A 19900306; JP 5572989 A 19890307