JP6478571B2 - 電動式直動アクチュエータおよび電動式ブレーキ装置 - Google Patents

電動式直動アクチュエータおよび電動式ブレーキ装置 Download PDF

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Publication number
JP6478571B2
JP6478571B2 JP2014229718A JP2014229718A JP6478571B2 JP 6478571 B2 JP6478571 B2 JP 6478571B2 JP 2014229718 A JP2014229718 A JP 2014229718A JP 2014229718 A JP2014229718 A JP 2014229718A JP 6478571 B2 JP6478571 B2 JP 6478571B2
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JP
Japan
Prior art keywords
outer ring
ring member
diameter surface
electric
planetary roller
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
JP2014229718A
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English (en)
Japanese (ja)
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JP2016094955A (ja
Inventor
雅章 江口
雅章 江口
山崎　達也
達也 山崎
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
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 filed Critical NTN Corp
Priority to JP2014229718A priority Critical patent/JP6478571B2/ja
Priority to PCT/JP2015/079592 priority patent/WO2016076083A1/fr
Publication of JP2016094955A publication Critical patent/JP2016094955A/ja
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Publication of JP6478571B2 publication Critical patent/JP6478571B2/ja
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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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D65/00—Parts or details
    • F16D65/14—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position
    • F16D65/16—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake
    • F16D65/18—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together, e.g. for disc brakes
    • 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
    • F16H19/00—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion
    • F16H19/02—Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary or oscillating motion and reciprocating motion
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/18—Sealings between relatively-moving surfaces with stuffing-boxes for elastic or plastic packings

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • Sealing Devices (AREA)
JP2014229718A 2014-11-12 2014-11-12 電動式直動アクチュエータおよび電動式ブレーキ装置 Active JP6478571B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014229718A JP6478571B2 (ja) 2014-11-12 2014-11-12 電動式直動アクチュエータおよび電動式ブレーキ装置
PCT/JP2015/079592 WO2016076083A1 (fr) 2014-11-12 2015-10-20 Actionneur linéaire électrique et dispositif de frein électrique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014229718A JP6478571B2 (ja) 2014-11-12 2014-11-12 電動式直動アクチュエータおよび電動式ブレーキ装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2019017791A Division JP6648322B2 (ja) 2019-02-04 2019-02-04 電動式直動アクチュエータおよび電動式ブレーキ装置

Publications (2)

Publication Number Publication Date
JP2016094955A JP2016094955A (ja) 2016-05-26
JP6478571B2 true JP6478571B2 (ja) 2019-03-06

Family

ID=55954175

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014229718A Active JP6478571B2 (ja) 2014-11-12 2014-11-12 電動式直動アクチュエータおよび電動式ブレーキ装置

Country Status (2)

Country Link
JP (1) JP6478571B2 (fr)
WO (1) WO2016076083A1 (fr)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19851670A1 (de) * 1998-11-10 2000-05-11 Bosch Gmbh Robert Elektromechanische Radbremsvorrichtung
NL1011142C2 (nl) * 1999-01-27 2000-07-31 Skf Eng & Res Centre Bv Compacte actuator.
JPWO2008004306A1 (ja) * 2006-07-07 2009-12-03 平田機工株式会社 静圧形直動案内ユニット
JP5257764B2 (ja) * 2008-09-11 2013-08-07 Ｎｔｎ株式会社 電動式直動アクチュエータおよび電動式ブレーキ装置
JP2010285000A (ja) * 2009-06-09 2010-12-24 Nsk Ltd 電動パワーステアリング装置
DE102009036886A1 (de) * 2009-08-10 2011-02-17 Schaeffler Technologies Gmbh & Co. Kg Kugelgewindetrieb mit umfangsseitigem Anschlag
JP2011105075A (ja) * 2009-11-13 2011-06-02 Jtekt Corp 電動パワーステアリング装置

Also Published As

Publication number Publication date
JP2016094955A (ja) 2016-05-26
WO2016076083A1 (fr) 2016-05-19

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