CN100441916C - 滚珠循环构件和滚珠丝杠 - Google Patents

滚珠循环构件和滚珠丝杠 Download PDF

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Publication number
CN100441916C
CN100441916C CNB2005101098506A CN200510109850A CN100441916C CN 100441916 C CN100441916 C CN 100441916C CN B2005101098506 A CNB2005101098506 A CN B2005101098506A CN 200510109850 A CN200510109850 A CN 200510109850A CN 100441916 C CN100441916 C CN 100441916C
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CN
China
Prior art keywords
ball
side cap
path
forms
circulating member
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Active
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CNB2005101098506A
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English (en)
Chinese (zh)
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CN1740590A (zh
Inventor
大久保努
林荣治
梶田敏治
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NSK Ltd
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NSK Ltd
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Publication of CN1740590A publication Critical patent/CN1740590A/zh
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Publication of CN100441916C publication Critical patent/CN100441916C/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H25/00—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms
    • F16H25/18—Gearings comprising primarily only cams, cam-followers and screw-and-nut mechanisms for conveying or interconverting oscillating or reciprocating motions
    • F16H25/20—Screw mechanisms
    • F16H25/22—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members
    • F16H25/2204—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls
    • F16H25/2214—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with balls with elements for guiding the circulating balls

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
CNB2005101098506A 2004-08-06 2005-08-08 滚珠循环构件和滚珠丝杠 Active CN100441916C (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004230730A JP4525233B2 (ja) 2004-08-06 2004-08-06 ボール循環部材およびボールねじ
JP230730/04 2004-08-06
JP234303/04 2004-08-11

Publications (2)

Publication Number Publication Date
CN1740590A CN1740590A (zh) 2006-03-01
CN100441916C true CN100441916C (zh) 2008-12-10

Family

ID=36025361

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2005101098506A Active CN100441916C (zh) 2004-08-06 2005-08-08 滚珠循环构件和滚珠丝杠

Country Status (2)

Country Link
JP (1) JP4525233B2 (ja)
CN (1) CN100441916C (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9003911B2 (en) 2010-12-08 2015-04-14 Nsk Ltd. Ball screw device
CN206054653U (zh) * 2014-01-06 2017-03-29 日本精工株式会社 滚珠丝杠
DE102014221135B3 (de) 2014-10-17 2016-01-07 Schaeffler Technologies AG & Co. KG Kugelgewindemutter
CN110375045A (zh) * 2018-04-13 2019-10-25 银鼎精密元件（上海）有限公司 二件式回流管及滚珠螺杆结构
CN110375046B (zh) * 2018-04-13 2022-07-19 银鼎精密元件（上海）有限公司 滚珠螺杆结构

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325859A1 (fr) * 1975-03-12 1977-04-22 Legueu Pierre Vis a billes pour la commande de machines-outils
CN1423071A (zh) * 2001-12-05 2003-06-11 Thk株式会社 滚珠丝杠的循环部件及其滚珠丝杠
US20030213323A1 (en) * 2002-03-29 2003-11-20 Nsk Ltd. Screw feed apparatus
CN2597759Y (zh) * 2002-12-27 2004-01-07 银泰科技股份有限公司 滚珠导螺杆的螺帽座的循环导流管
US20040123691A1 (en) * 2002-09-17 2004-07-01 Nsk Ltd. Ball screw apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2591913Y2 (ja) * 1991-12-13 1999-03-10 日本精工株式会社 ボールねじ装置
JP2002310254A (ja) * 2001-04-13 2002-10-23 Koyo Seiko Co Ltd ボールねじ装置及びこれを用いた電動パワーステアリング装置
JP2003343683A (ja) * 2002-05-30 2003-12-03 Nsk Ltd 直動装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2325859A1 (fr) * 1975-03-12 1977-04-22 Legueu Pierre Vis a billes pour la commande de machines-outils
CN1423071A (zh) * 2001-12-05 2003-06-11 Thk株式会社 滚珠丝杠的循环部件及其滚珠丝杠
US20030213323A1 (en) * 2002-03-29 2003-11-20 Nsk Ltd. Screw feed apparatus
US20040123691A1 (en) * 2002-09-17 2004-07-01 Nsk Ltd. Ball screw apparatus
CN2597759Y (zh) * 2002-12-27 2004-01-07 银泰科技股份有限公司 滚珠导螺杆的螺帽座的循环导流管

Also Published As

Publication number Publication date
JP2006046570A (ja) 2006-02-16
JP4525233B2 (ja) 2010-08-18
CN1740590A (zh) 2006-03-01

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