EP1378476A3 - Traversing drum - Google Patents

Traversing drum Download PDF

Info

Publication number
EP1378476A3
EP1378476A3 EP03014622A EP03014622A EP1378476A3 EP 1378476 A3 EP1378476 A3 EP 1378476A3 EP 03014622 A EP03014622 A EP 03014622A EP 03014622 A EP03014622 A EP 03014622A EP 1378476 A3 EP1378476 A3 EP 1378476A3
Authority
EP
European Patent Office
Prior art keywords
traversing drum
drum
traversing
driving source
outer cylinder
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
EP03014622A
Other languages
German (de)
French (fr)
Other versions
EP1378476A2 (en
EP1378476B1 (en
Inventor
Hidetoshi Roureru Couto Muromachi 310 Kimura
Kenji Muraya
Ichiro Hidaka
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 EP1378476A2 publication Critical patent/EP1378476A2/en
Publication of EP1378476A3 publication Critical patent/EP1378476A3/en
Application granted granted Critical
Publication of EP1378476B1 publication Critical patent/EP1378476B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B65H54/00—Winding, coiling, or depositing filamentary material
    • B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
    • B65H54/40—Arrangements for rotating packages
    • B65H54/46—Package drive drums
    • B65H54/48—Grooved drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2401/00—Materials used for the handling apparatus or parts thereof; Properties thereof
    • B65H2401/10—Materials
    • B65H2401/12—Ceramics
    • 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

Landscapes

  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Sliding-Contact Bearings (AREA)
  • Continuous Casting (AREA)

Abstract

The present invention provides a traversing drum used in an automatic winder or the like, the traversing drum being made of ceramics and thus having a small mass. A drum main body of a traversing drum 1 used in an automatic winder or the like is composed of a double cylinder including inner cylinders 5A, 5B and an outer cylinder 9. The inner cylinders 5A, 5B and the outer cylinder 9 are integrally molded of a ceramic burned member. Consequently, a traversing drum can be manufactured which is rigid and light even if it is thin. It is thus possible to significantly reduce the power consumption of a rotative driving source for the traversing drum 1 and to extend the lifetime of the rotative driving source (Fig. 1).
EP20030014622 2002-07-01 2003-06-26 Traversing drum Expired - Lifetime EP1378476B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002191621A JP3744475B2 (en) 2002-07-01 2002-07-01 Traverse drum
JP2002191621 2002-07-01

Publications (3)

Publication Number Publication Date
EP1378476A2 EP1378476A2 (en) 2004-01-07
EP1378476A3 true EP1378476A3 (en) 2004-04-14
EP1378476B1 EP1378476B1 (en) 2006-11-22

Family

ID=29720222

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20030014622 Expired - Lifetime EP1378476B1 (en) 2002-07-01 2003-06-26 Traversing drum

Country Status (4)

Country Link
EP (1) EP1378476B1 (en)
JP (1) JP3744475B2 (en)
CN (1) CN100368274C (en)
DE (1) DE60309781T2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014080287A (en) * 2012-09-26 2014-05-08 Nimei Seiki Co Ltd Traverse drum and yarn winder
CN104150271A (en) * 2014-07-25 2014-11-19 桐乡市金都植绒有限公司 Groove drum
DE102016115255A1 (en) * 2016-08-17 2018-02-22 Saurer Germany Gmbh & Co. Kg Grooved drum for a cross-wound textile machine, method for producing the grooved drum and textile machine

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2214703A (en) * 1937-11-17 1940-09-10 American Lava Corp Ceramic thread guide and the like
GB531595A (en) * 1938-08-16 1941-01-07 Wilhelm Reiners Improvements in traversing drums for yarn or filament winding apparatus
US3128957A (en) * 1964-04-14 Fallscheer
GB992268A (en) * 1961-06-02 1965-05-19 Paul Fallscheer Yarn traverse guide and method of producing the same
US4854516A (en) * 1984-09-12 1989-08-08 Murata Kikai Kabushiki Kaisha Traverse drum
JPH1087170A (en) * 1996-09-17 1998-04-07 Murata Mach Ltd Winding drum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3128957A (en) * 1964-04-14 Fallscheer
US2214703A (en) * 1937-11-17 1940-09-10 American Lava Corp Ceramic thread guide and the like
GB531595A (en) * 1938-08-16 1941-01-07 Wilhelm Reiners Improvements in traversing drums for yarn or filament winding apparatus
GB992268A (en) * 1961-06-02 1965-05-19 Paul Fallscheer Yarn traverse guide and method of producing the same
US4854516A (en) * 1984-09-12 1989-08-08 Murata Kikai Kabushiki Kaisha Traverse drum
JPH1087170A (en) * 1996-09-17 1998-04-07 Murata Mach Ltd Winding drum

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 09 31 July 1998 (1998-07-31) *

Also Published As

Publication number Publication date
CN100368274C (en) 2008-02-13
EP1378476A2 (en) 2004-01-07
EP1378476B1 (en) 2006-11-22
DE60309781D1 (en) 2007-01-04
JP3744475B2 (en) 2006-02-08
DE60309781T2 (en) 2007-10-11
JP2004035127A (en) 2004-02-05
CN1468795A (en) 2004-01-21

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