DE602006015825D1 - Schraubvorrichtung mit rollelementen und montageverfahren dafür - Google Patents

Schraubvorrichtung mit rollelementen und montageverfahren dafür

Info

Publication number
DE602006015825D1
DE602006015825D1 DE602006015825T DE602006015825T DE602006015825D1 DE 602006015825 D1 DE602006015825 D1 DE 602006015825D1 DE 602006015825 T DE602006015825 T DE 602006015825T DE 602006015825 T DE602006015825 T DE 602006015825T DE 602006015825 D1 DE602006015825 D1 DE 602006015825D1
Authority
DE
Germany
Prior art keywords
method therefor
assembly method
screw device
roll elements
roll
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
DE602006015825T
Other languages
English (en)
Inventor
Soshi Miyahara
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.)
THK Co Ltd
Original Assignee
THK Co 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 THK Co Ltd filed Critical THK Co Ltd
Publication of DE602006015825D1 publication Critical patent/DE602006015825D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F16H25/2219—Axially mounted end-deflectors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19642—Directly cooperating gears
    • Y10T74/19698—Spiral
    • Y10T74/19702—Screw and nut
    • Y10T74/19744—Rolling element engaging thread
    • Y10T74/19749—Recirculating rolling elements
    • Y10T74/19767—Return path geometry
    • Y10T74/19772—Rolling element deflector

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DE602006015825T 2005-08-25 2006-08-22 Schraubvorrichtung mit rollelementen und montageverfahren dafür Active DE602006015825D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2005243773 2005-08-25
PCT/JP2006/316357 WO2007023780A1 (ja) 2005-08-25 2006-08-22 転動体ねじ装置及びその組立方法

Publications (1)

Publication Number Publication Date
DE602006015825D1 true DE602006015825D1 (de) 2010-09-09

Family

ID=37771525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006015825T Active DE602006015825D1 (de) 2005-08-25 2006-08-22 Schraubvorrichtung mit rollelementen und montageverfahren dafür

Country Status (6)

Country Link
US (1) US20090151493A1 (de)
EP (1) EP1925852B1 (de)
JP (1) JP4934592B2 (de)
CN (1) CN101243270B (de)
DE (1) DE602006015825D1 (de)
WO (1) WO2007023780A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006051639A1 (de) * 2006-11-02 2008-05-08 Schaeffler Kg Kugelgewindetrieb
JP5252279B2 (ja) * 2008-08-21 2013-07-31 Ｓｍｃ株式会社 ボールねじ機構
US9555538B2 (en) 2012-03-30 2017-01-31 Apq Development, Llc Over-molded component assembly and method of forming the same
CN103968023B (zh) * 2013-02-06 2016-06-29 上银科技股份有限公司 具双螺帽预压结构的端盖式滚珠螺杆
JP6191443B2 (ja) * 2013-03-29 2017-09-06 株式会社ジェイテクト ボールねじ用デフレクタ
JP6661868B2 (ja) * 2016-03-11 2020-03-11 日立オートモティブシステムズ株式会社 パワーステアリング装置
JP2018008693A (ja) * 2017-08-30 2018-01-18 日立オートモティブシステムズ株式会社 パワーステアリング装置
CN112936146B (zh) * 2021-02-03 2022-07-05 内蒙古工业大学 一种反向式行星滚柱丝杠副的一体化装配夹具

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3192791A (en) * 1962-06-07 1965-07-06 Textron Inc Antifriction screw and nut assembly
JPS5227055Y2 (de) * 1973-10-30 1977-06-20
JPS5939352A (ja) * 1982-08-30 1984-03-03 三菱重工業株式会社 鉱石等の乾式塔型紛砕装置
JPS5939352U (ja) * 1982-09-08 1984-03-13 黒田精工株式会社 ボ−ルねじ
US4953419A (en) 1989-09-19 1990-09-04 Dana Corporation Ball screw return system
US5063809A (en) * 1990-10-15 1991-11-12 Dana Corporation Return tube arrangement for ball screw assembly
JPH0828648A (ja) * 1994-07-22 1996-02-02 Nippon Seiko Kk 外部循環式ボールねじ装置
JP2000337470A (ja) * 1999-05-28 2000-12-05 Tsubaki Nakashima Co Ltd ボールねじ
US6176149B1 (en) 1999-05-28 2001-01-23 Tsubaki Nakashima Co., Ltd. Ball screw having spacers
JP2001099256A (ja) * 1999-09-30 2001-04-10 Nsk Ltd ボールねじ装置の組み立て方法
DE10297160B4 (de) * 2001-09-04 2015-11-19 Thk Co., Ltd. Kugelumlaufspindel
JP2003343683A (ja) * 2002-05-30 2003-12-03 Nsk Ltd 直動装置
JP2004108454A (ja) * 2002-09-17 2004-04-08 Nsk Ltd ボールねじ用チューブガイド及びボールねじ並びにボールねじの製造方法

Also Published As

Publication number Publication date
CN101243270A (zh) 2008-08-13
EP1925852A4 (de) 2009-09-02
WO2007023780A1 (ja) 2007-03-01
CN101243270B (zh) 2011-07-06
JPWO2007023780A1 (ja) 2009-02-26
US20090151493A1 (en) 2009-06-18
EP1925852B1 (de) 2010-07-28
EP1925852A1 (de) 2008-05-28
JP4934592B2 (ja) 2012-05-16

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