DE602006007895D1 - Kugelgewindetrieb - Google Patents

Kugelgewindetrieb

Info

Publication number
DE602006007895D1
DE602006007895D1 DE602006007895T DE602006007895T DE602006007895D1 DE 602006007895 D1 DE602006007895 D1 DE 602006007895D1 DE 602006007895 T DE602006007895 T DE 602006007895T DE 602006007895 T DE602006007895 T DE 602006007895T DE 602006007895 D1 DE602006007895 D1 DE 602006007895D1
Authority
DE
Germany
Prior art keywords
ball screw
ball
screw
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
DE602006007895T
Other languages
English (en)
Inventor
Keisuke Kazuno
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing 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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Publication of DE602006007895D1 publication Critical patent/DE602006007895D1/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
    • F16H25/2223—Cross over deflectors between adjacent thread turns, e.g. S-form deflectors connecting neighbouring threads
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H2025/2481—Special features for facilitating the manufacturing of spindles, nuts, or sleeves of screw devices
    • 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
    • Y10T74/18—Mechanical movements
    • Y10T74/18568—Reciprocating or oscillating to or from alternating rotary
    • Y10T74/18576—Reciprocating or oscillating to or from alternating rotary including screw and nut
    • Y10T74/18744—Lubrication

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
DE602006007895T 2005-03-15 2006-03-15 Kugelgewindetrieb Active DE602006007895D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005073559A JP4730940B2 (ja) 2005-03-15 2005-03-15 ボールねじ

Publications (1)

Publication Number Publication Date
DE602006007895D1 true DE602006007895D1 (de) 2009-09-03

Family

ID=36218184

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006007895T Active DE602006007895D1 (de) 2005-03-15 2006-03-15 Kugelgewindetrieb

Country Status (4)

Country Link
US (1) US20060207361A1 (de)
EP (1) EP1703171B1 (de)
JP (1) JP4730940B2 (de)
DE (1) DE602006007895D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5076887B2 (ja) * 2006-12-29 2012-11-21 日本精工株式会社 ねじ装置
JP5112746B2 (ja) * 2007-05-21 2013-01-09 Ｎｔｎ株式会社 駒式ボールねじの製造方法
JP5112954B2 (ja) * 2008-05-30 2013-01-09 Ｎｔｎ株式会社 駒式ボールねじ
JP2010001970A (ja) * 2008-06-20 2010-01-07 Ntn Corp 駒式ボールねじ
TWI525273B (zh) * 2012-09-10 2016-03-11 財團法人工業技術研究院 滾珠導螺桿
JP6577195B2 (ja) * 2015-02-04 2019-09-18 Ntn株式会社 駒式ボールねじの製造方法
DE102016120248A1 (de) * 2016-10-24 2018-04-26 Sfs Intec Holding Ag Kugelgewindetrieb
US11105604B2 (en) * 2017-10-26 2021-08-31 Nsk Ltd. Method and apparatus of measuring axial clearance of ball screw device, and methods of manufacturing ball screw device, vehicle, and mechanical device
ES2941499T3 (es) * 2017-12-14 2023-05-23 Sfs Group Int Ag Deflexión de bola de un husillo a bolas
WO2019133855A1 (en) * 2017-12-29 2019-07-04 Kelsey-Hayes Company Ball nut assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833156A (en) * 1954-08-23 1958-05-06 Cleveland Pneumatic Tool Co Ball screw
IT1159049B (it) * 1983-08-02 1987-02-25 Roltra Spa Accoppiamento vite madrevite a circolazione di sfere e metodo per l assemblaggio dello stesso
US4887480A (en) * 1987-12-14 1989-12-19 American Ball Screw Externally serviceable ball screw having internal return means
US5937700A (en) * 1998-05-12 1999-08-17 Thomson Saginaw Ball Screw Company, L.L.C. Externally installable ball return crossover systems for ball nut and screw assemblies and methods of constructing and installing them
US6698301B2 (en) * 1998-12-29 2004-03-02 Rexroth Star Gmbh Screw drive with rolling elements, and method of assembly
NL1014561C2 (nl) * 2000-03-03 2001-09-04 Skf Eng & Res Centre Bv Schroefactuator.
JP3844943B2 (ja) * 2000-04-03 2006-11-15 Ｎｔｎ株式会社 ボールねじおよびそれを具備する電動パワーステアリング装置
JP2002021858A (ja) * 2000-07-06 2002-01-23 Ntn Corp 車輪軸受装置
US6736235B2 (en) 2000-11-29 2004-05-18 Ntn Corporation Powered steering device and ball screw mechanism therefor
JP3878068B2 (ja) 2002-06-26 2007-02-07 株式会社ジェイテクト デフレクタ式ボールスクリュー装置及びその製造方法
JP4380131B2 (ja) * 2002-09-18 2009-12-09 日本精工株式会社 ボールねじ装置
JP2004340220A (ja) * 2003-05-14 2004-12-02 Nsk Ltd ボールねじ装置

Also Published As

Publication number Publication date
JP4730940B2 (ja) 2011-07-20
EP1703171B1 (de) 2009-07-22
EP1703171A1 (de) 2006-09-20
US20060207361A1 (en) 2006-09-21
JP2006258136A (ja) 2006-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition