JPH0481655B2 - - Google Patents

Info

Publication number
JPH0481655B2
JPH0481655B2 JP63329982A JP32998288A JPH0481655B2 JP H0481655 B2 JPH0481655 B2 JP H0481655B2 JP 63329982 A JP63329982 A JP 63329982A JP 32998288 A JP32998288 A JP 32998288A JP H0481655 B2 JPH0481655 B2 JP H0481655B2
Authority
JP
Japan
Prior art keywords
screw shaft
screw
drive screw
roller
male thread
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.)
Expired - Lifetime
Application number
JP63329982A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02173452A (ja
Inventor
Katsuhide Sawada
Yusofu Hojatsuto
Yoshiharu Kuwabara
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.)
Mitutoyo Corp
Original Assignee
Mitutoyo Corp
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 Mitutoyo Corp filed Critical Mitutoyo Corp
Priority to JP32998288A priority Critical patent/JPH02173452A/ja
Publication of JPH02173452A publication Critical patent/JPH02173452A/ja
Publication of JPH0481655B2 publication Critical patent/JPH0481655B2/ja
Granted legal-status Critical Current

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
    • F16H25/2247—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers
    • F16H25/2266—Screw mechanisms with balls, rollers, or similar members between the co-operating parts; Elements essential to the use of such members with rollers arranged substantially in parallel to the screw shaft axis
    • 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
    • F16H25/2003—Screw mechanisms with arrangements for taking up backlash
    • F16H25/2009—Screw mechanisms with arrangements for taking up backlash with radial preloading

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
JP32998288A 1988-12-27 1988-12-27 ころがり差動ねじ送り機構 Granted JPH02173452A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP32998288A JPH02173452A (ja) 1988-12-27 1988-12-27 ころがり差動ねじ送り機構

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP32998288A JPH02173452A (ja) 1988-12-27 1988-12-27 ころがり差動ねじ送り機構

Publications (2)

Publication Number Publication Date
JPH02173452A JPH02173452A (ja) 1990-07-04
JPH0481655B2 true JPH0481655B2 (de) 1992-12-24

Family

ID=18227446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP32998288A Granted JPH02173452A (ja) 1988-12-27 1988-12-27 ころがり差動ねじ送り機構

Country Status (1)

Country Link
JP (1) JPH02173452A (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05215196A (ja) * 1992-02-07 1993-08-24 Masaru Kishimoto 直線駆動装置
FI101416B (fi) * 1994-01-14 1998-06-15 Instrumentarium Corp Siirtolaite lineaarisen siirtoliikkeen toteuttamiseksi
JP4723853B2 (ja) * 2004-12-10 2011-07-13 Ｇｋｎドライブラインジャパン株式会社 トルク伝達装置
JP4542970B2 (ja) * 2005-08-25 2010-09-15 日立オートモティブシステムズ株式会社 回転直動変換機構
JP5096609B2 (ja) * 2011-11-24 2012-12-12 Ｎｔｎ株式会社 電動式ブレーキ装置
WO2017002870A1 (ja) * 2015-06-30 2017-01-05 ミネベア株式会社 ネジ構造、送り装置、医療機器、及び輸液ポンプ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3295385A (en) * 1964-12-16 1967-01-03 Boeing Co Automatic anti-friction dual ratio motion converter
JPS4410659Y1 (de) * 1966-10-25 1969-04-30

Also Published As

Publication number Publication date
JPH02173452A (ja) 1990-07-04

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