CN101463512B - 牵伸辊 - Google Patents

牵伸辊 Download PDF

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Publication number
CN101463512B
CN101463512B CN2008101744367A CN200810174436A CN101463512B CN 101463512 B CN101463512 B CN 101463512B CN 2008101744367 A CN2008101744367 A CN 2008101744367A CN 200810174436 A CN200810174436 A CN 200810174436A CN 101463512 B CN101463512 B CN 101463512B
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CN
China
Prior art keywords
roller
groove
sliver
draft
yarn
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.)
Active
Application number
CN2008101744367A
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English (en)
Chinese (zh)
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CN101463512A (zh
Inventor
太田成利
坂元直孝
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 CN101463512A publication Critical patent/CN101463512A/zh
Application granted granted Critical
Publication of CN101463512B publication Critical patent/CN101463512B/zh
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    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings
    • D01H5/78—Rollers or roller bearings with flutes or other integral surface characteristics
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H5/00—Drafting machines or arrangements ; Threading of roving into drafting machine
    • D01H5/18—Drafting machines or arrangements without fallers or like pinned bars
    • D01H5/70—Constructional features of drafting elements
    • D01H5/74—Rollers or roller bearings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
CN2008101744367A 2007-12-21 2008-11-05 牵伸辊 Active CN101463512B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007330694A JP5251118B2 (ja) 2007-12-21 2007-12-21 ドラフトローラ
JP330694/2007 2007-12-21

Publications (2)

Publication Number Publication Date
CN101463512A CN101463512A (zh) 2009-06-24
CN101463512B true CN101463512B (zh) 2011-10-05

Family

ID=40361502

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101744367A Active CN101463512B (zh) 2007-12-21 2008-11-05 牵伸辊

Country Status (3)

Country Link
EP (1) EP2072647B1 (de)
JP (1) JP5251118B2 (de)
CN (1) CN101463512B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104294441A (zh) * 2014-11-04 2015-01-21 常州市第八纺织机械有限公司 扁丝整经机的牵引罗拉
CN113235176B (zh) * 2021-05-24 2022-11-25 中国纺织科学研究院有限公司 一种纺丝用牵伸辊及纺丝组件
CN113388931B (zh) * 2021-06-03 2022-07-01 东台市润生纺机专件有限公司 一种高精度的棉纺粗纱机罗拉

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359277A1 (de) * 1988-09-16 1990-03-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Geriffelte Rolle für das Streckwerk einer Spinnmaschine und Verfahren zu deren Herstellung
US5528799A (en) * 1993-06-19 1996-06-25 Hoechst Aktiengesellschaft Thread-guiding component with improved surface
CN2526335Y (zh) * 2001-12-28 2002-12-18 山东济宁如意毛纺织股份有限公司 赛丝纺纱装置
CN2584620Y (zh) * 2002-10-25 2003-11-05 郑林岳 单纱可织造螺旋纺
CN2848888Y (zh) * 2005-11-30 2006-12-20 朱章林 纺纱机用圆弧形斜齿罗拉
CN2928887Y (zh) * 2006-07-20 2007-08-01 常州市同和纺织机械制造有限公司 用于磁性紧密纺的罗拉

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US41333A (en) * 1864-01-19 Improvement in spinning-rollers
JPS54131052A (en) * 1978-03-27 1979-10-11 Muneharu Ishida Draft nip roller for preventing stain formation of spun yarn
DE2930587A1 (de) * 1979-07-27 1981-02-12 Taschkentskoe Sp K Bjuro Tekst Streckwerk zum strecken und diskretisieren von fasergut
JPH0353573U (de) * 1989-10-02 1991-05-23
JPH03124820A (ja) * 1989-10-04 1991-05-28 Toray Eng Co Ltd ４線式ドラフト装置
JPH076276U (ja) * 1993-06-24 1995-01-27 村田機械株式会社 ドラフトローラのクリーニング装置
JPH07126927A (ja) * 1993-10-25 1995-05-16 Murata Mach Ltd 高速ドラフト装置のフロントボトムローラー
KR960014815B1 (ko) * 1994-11-16 1996-10-21 제일모직 주식회사 하이 벌키(high bulky) 양모사 및 그 제조장치
JP4179227B2 (ja) * 2004-05-28 2008-11-12 株式会社豊田自動織機 紡機における繊維束集束装置
JP2006225787A (ja) * 2005-02-16 2006-08-31 Murata Mach Ltd 紡績機におけるドラフトローラ
DE202008011264U1 (de) * 2008-08-23 2008-10-23 Rieter Ingolstadt Gmbh Streckwerkswalze

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359277A1 (de) * 1988-09-16 1990-03-21 Kabushiki Kaisha Toyoda Jidoshokki Seisakusho Geriffelte Rolle für das Streckwerk einer Spinnmaschine und Verfahren zu deren Herstellung
US5528799A (en) * 1993-06-19 1996-06-25 Hoechst Aktiengesellschaft Thread-guiding component with improved surface
CN2526335Y (zh) * 2001-12-28 2002-12-18 山东济宁如意毛纺织股份有限公司 赛丝纺纱装置
CN2584620Y (zh) * 2002-10-25 2003-11-05 郑林岳 单纱可织造螺旋纺
CN2848888Y (zh) * 2005-11-30 2006-12-20 朱章林 纺纱机用圆弧形斜齿罗拉
CN2928887Y (zh) * 2006-07-20 2007-08-01 常州市同和纺织机械制造有限公司 用于磁性紧密纺的罗拉

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平5-5229A 1993.01.14

Also Published As

Publication number Publication date
JP5251118B2 (ja) 2013-07-31
EP2072647A3 (de) 2011-05-11
EP2072647A2 (de) 2009-06-24
CN101463512A (zh) 2009-06-24
EP2072647B1 (de) 2015-09-30
JP2009150025A (ja) 2009-07-09

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