EP1731463A3 - Splicing device, yarn splicing method and joint - Google Patents

Splicing device, yarn splicing method and joint Download PDF

Info

Publication number
EP1731463A3
EP1731463A3 EP06011693A EP06011693A EP1731463A3 EP 1731463 A3 EP1731463 A3 EP 1731463A3 EP 06011693 A EP06011693 A EP 06011693A EP 06011693 A EP06011693 A EP 06011693A EP 1731463 A3 EP1731463 A3 EP 1731463A3
Authority
EP
European Patent Office
Prior art keywords
yarn splicing
splicing hole
splicing
yarn
joint
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP06011693A
Other languages
German (de)
French (fr)
Other versions
EP1731463B1 (en
EP1731463A2 (en
Inventor
Takeshi Tamura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Murata Machinery Ltd
Original Assignee
Murata Machinery Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Murata Machinery Ltd filed Critical Murata Machinery Ltd
Publication of EP1731463A2 publication Critical patent/EP1731463A2/en
Publication of EP1731463A3 publication Critical patent/EP1731463A3/en
Application granted granted Critical
Publication of EP1731463B1 publication Critical patent/EP1731463B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H69/00—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device
    • B65H69/06—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing
    • B65H69/061—Methods of, or devices for, interconnecting successive lengths of material; Knot-tying devices ;Control of the correct working of the interconnecting device by splicing using pneumatic means
    • B65H69/063—Preparation of the yarn ends
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments

Abstract

A twisting member (31) of a splicing device (7) includes a yarn splicing hole (34a) in which yarns to be twisted (Y, Y1, Y2) are set, groove portions (37, 37) as gas release portions (37, 37) formed in directions different from a longitudinal direction of the yarn splicing hole (34a), and air paths (34c, 34c) provided in a pair that form air injection ports (34b, 34b), respectively, in the yarn splicing hole (34a) and form whirling flows opposite to each other inside the yarn splicing hole (34a). A plurality of groove portions (37, 37) are formed, and the air injection ports (34b, 34b) formed by the air paths (34c, 34c) in the yarn splicing hole (34a) are positioned further outside than the plurality of groove portions (37, 37).
EP20060011693 2005-06-07 2006-06-06 Splicing device, yarn splicing method and joint Active EP1731463B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005166914A JP4281713B2 (en) 2005-06-07 2005-06-07 Splicer device and yarn splicing method

Publications (3)

Publication Number Publication Date
EP1731463A2 EP1731463A2 (en) 2006-12-13
EP1731463A3 true EP1731463A3 (en) 2008-10-01
EP1731463B1 EP1731463B1 (en) 2010-11-03

Family

ID=37110367

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060011693 Active EP1731463B1 (en) 2005-06-07 2006-06-06 Splicing device, yarn splicing method and joint

Country Status (4)

Country Link
EP (1) EP1731463B1 (en)
JP (1) JP4281713B2 (en)
CN (1) CN1876539A (en)
DE (1) DE602006017922D1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008114873A1 (en) * 2007-03-22 2008-09-25 Shima Seiki Manufacturing Limited Splice head, splicing device and splicing method
DE102012005861A1 (en) * 2012-03-22 2013-09-26 Oerlikon Textile Gmbh & Co. Kg Yarn splicing device for a cross-wound textile machine
ITMI20130260A1 (en) * 2013-02-22 2014-08-23 Mesdan Spa JUNCTION HEAD APPLICABLE TO A DEVICE FOR THE JOINT OF TEXTILE THREADS AND YARNS BY COMPRESSED AIR AND WIRE AND YARN JOINTS DEVICE BY COMPRESSED AIR INCLUDING SUCH JUNCTION HEAD
CN103343411A (en) * 2013-07-12 2013-10-09 无锡市三达纺配有限公司 Sectional type air splicing chamber
JP2017088366A (en) * 2015-11-13 2017-05-25 村田機械株式会社 Piecing mechanism, yarn winding device and piecing method
DE102018102757A1 (en) * 2018-02-07 2019-08-08 Saurer Spinning Solutions Gmbh & Co. Kg yarn splicing
CN111379054B (en) * 2018-12-27 2021-04-02 苏州迪塔杉针织有限公司 Yarn parallel splicing device
DE102019116479A1 (en) * 2019-06-18 2020-12-24 Saurer Spinning Solutions Gmbh & Co. Kg Friction disks for a thread connecting device
JP2021091501A (en) * 2019-12-06 2021-06-17 村田機械株式会社 Thread-piecing device, thread-piecing nozzle structure and winder

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106645A (en) * 1978-02-01 1979-08-21 Murata Machinery Ltd Spliced seam of spun yarn
DE2939481A1 (en) * 1979-01-23 1980-07-24 Murata Machinery Ltd METHOD AND DEVICE FOR SPLICING SPONNED THREADS
DE3540324A1 (en) * 1984-11-12 1986-06-12 Mesdan S.p.A., Salo, Brescia METHOD FOR SPLICING TEXTILE THREADS BY MEANS OF COMPRESSED AIR AND SPLICING DEVICE FOR CARRYING OUT THE METHOD
JPH11106147A (en) * 1997-10-03 1999-04-20 Murata Mach Ltd Multisplicer
DE10330988A1 (en) * 2002-07-09 2004-02-26 Mesdan S.P.A., Salo' Device and method for the pneumatic connection of threads or yarns containing or twisted with an elastomer
JP2005113314A (en) * 2003-10-08 2005-04-28 Murata Mach Ltd Yarn-splicing device and method for splicing yarn

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5516981A (en) * 1979-02-09 1980-02-06 Murata Mach Ltd Pneumatic ending
DE3040661C2 (en) * 1980-10-29 1990-05-10 W. Schlafhorst & Co, 4050 Mönchengladbach Thread splicing device
DE3335704C2 (en) * 1982-10-08 1986-08-28 Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid Air nozzle for creating knot-like interweaving in running multifilament threads
JPH07100891B2 (en) * 1991-09-24 1995-11-01 東レエンジニアリング株式会社 Spun yarn seams

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54106645A (en) * 1978-02-01 1979-08-21 Murata Machinery Ltd Spliced seam of spun yarn
DE2939481A1 (en) * 1979-01-23 1980-07-24 Murata Machinery Ltd METHOD AND DEVICE FOR SPLICING SPONNED THREADS
DE3540324A1 (en) * 1984-11-12 1986-06-12 Mesdan S.p.A., Salo, Brescia METHOD FOR SPLICING TEXTILE THREADS BY MEANS OF COMPRESSED AIR AND SPLICING DEVICE FOR CARRYING OUT THE METHOD
JPH11106147A (en) * 1997-10-03 1999-04-20 Murata Mach Ltd Multisplicer
DE10330988A1 (en) * 2002-07-09 2004-02-26 Mesdan S.P.A., Salo' Device and method for the pneumatic connection of threads or yarns containing or twisted with an elastomer
JP2005113314A (en) * 2003-10-08 2005-04-28 Murata Mach Ltd Yarn-splicing device and method for splicing yarn

Also Published As

Publication number Publication date
JP4281713B2 (en) 2009-06-17
JP2006341941A (en) 2006-12-21
EP1731463B1 (en) 2010-11-03
EP1731463A2 (en) 2006-12-13
CN1876539A (en) 2006-12-13
DE602006017922D1 (en) 2010-12-16

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