JPH02173452A - ころがり差動ねじ送り機構 - Google Patents

ころがり差動ねじ送り機構

Info

Publication number
JPH02173452A
JPH02173452A JP32998288A JP32998288A JPH02173452A JP H02173452 A JPH02173452 A JP H02173452A JP 32998288 A JP32998288 A JP 32998288A JP 32998288 A JP32998288 A JP 32998288A JP H02173452 A JPH02173452 A JP H02173452A
Authority
JP
Japan
Prior art keywords
screw shaft
screw
drive screw
male thread
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.)
Granted
Application number
JP32998288A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0481655B2 (en]
Inventor
Katsuhide Sawada
克秀 沢田
Yusofu Hojiyatsuto
ユソフ ホジャット
Yoshiharu Kuwabara
義治 桑原
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
Mitsutoyo Kiko Co Ltd
Original Assignee
Mitutoyo Corp
Mitsutoyo Kiko 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 Mitutoyo Corp, Mitsutoyo Kiko Co Ltd 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)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Transmission Devices (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 true JPH02173452A (ja) 1990-07-04
JPH0481655B2 JPH0481655B2 (en]) 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 (en])

Cited By (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
EP0663546A1 (en) * 1994-01-14 1995-07-19 Orion-Yhtymä Oy Transfer device for performing a linear transfer movement
JP2006162040A (ja) * 2004-12-10 2006-06-22 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 トルク伝達装置
JP2007057017A (ja) * 2005-08-25 2007-03-08 Hitachi Ltd 回転直動変換機構
JP2012072909A (ja) * 2011-11-24 2012-04-12 Ntn Corp 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

Citations (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 (en]) * 1966-10-25 1969-04-30

Patent Citations (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 (en]) * 1966-10-25 1969-04-30

Cited By (7)

* 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
EP0663546A1 (en) * 1994-01-14 1995-07-19 Orion-Yhtymä Oy Transfer device for performing a linear transfer movement
JP2006162040A (ja) * 2004-12-10 2006-06-22 Ｇｋｎ ドライブライン トルクテクノロジー株式会社 トルク伝達装置
JP2007057017A (ja) * 2005-08-25 2007-03-08 Hitachi Ltd 回転直動変換機構
JP2012072909A (ja) * 2011-11-24 2012-04-12 Ntn Corp 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
JPWO2017002870A1 (ja) * 2015-06-30 2018-04-19 ミネベアミツミ株式会社 ネジ構造、送り装置、医療機器、及び輸液ポンプ

Also Published As

Publication number Publication date
JPH0481655B2 (en]) 1992-12-24

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