JPWO2022045070A1 - - Google Patents

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Publication number
JPWO2022045070A1
JPWO2022045070A1 JP2021577186A JP2021577186A JPWO2022045070A1 JP WO2022045070 A1 JPWO2022045070 A1 JP WO2022045070A1 JP 2021577186 A JP2021577186 A JP 2021577186A JP 2021577186 A JP2021577186 A JP 2021577186A JP WO2022045070 A1 JPWO2022045070 A1 JP WO2022045070A1
Authority
JP
Japan
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
JP2021577186A
Other versions
JP7188620B2 (ja
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.)
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Publication of JPWO2022045070A1 publication Critical patent/JPWO2022045070A1/ja
Application granted granted Critical
Publication of JP7188620B2 publication Critical patent/JP7188620B2/ja
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
    • 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
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0408—Exchange, draining or filling of transmission lubricant
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/0463—Grease lubrication; Drop-feed lubrication
    • F16H57/0464—Grease lubrication
    • 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
    • F16H57/00—General details of gearing
    • F16H57/04—Features relating to lubrication or cooling or heating
    • F16H57/048—Type of gearings to be lubricated, cooled or heated
    • F16H57/0497—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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2125/00—Components of actuators
    • F16D2125/18—Mechanical mechanisms
    • F16D2125/20—Mechanical mechanisms converting rotation to linear movement or vice versa
    • F16D2125/34—Mechanical mechanisms converting rotation to linear movement or vice versa acting in the direction of the axis of rotation
    • F16D2125/40—Screw-and-nut

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transmission Devices (AREA)
JP2021577186A 2020-08-24 2021-08-23 ボールねじ装置のグリース封入方法及びグリース封入装置、並びに、ボールねじ装置の製造方法、直動アクチュエータの製造方法、車両用ブレーキの製造方法、及び車両の製造方法 Active JP7188620B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020141099 2020-08-24
JP2020141099 2020-08-24
PCT/JP2021/030822 WO2022045070A1 (ja) 2020-08-24 2021-08-23 ボールねじ装置のグリース封入方法及びグリース封入装置、並びに、ボールねじ装置、ボールねじ装置の製造方法、直動アクチュエータの製造方法、車両用ブレーキの製造方法、及び車両の製造方法

Publications (2)

Publication Number Publication Date
JPWO2022045070A1 true JPWO2022045070A1 (ja) 2022-03-03
JP7188620B2 JP7188620B2 (ja) 2022-12-13

Family

ID=80353349

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021577186A Active JP7188620B2 (ja) 2020-08-24 2021-08-23 ボールねじ装置のグリース封入方法及びグリース封入装置、並びに、ボールねじ装置の製造方法、直動アクチュエータの製造方法、車両用ブレーキの製造方法、及び車両の製造方法

Country Status (5)

Country Link
US (1) US20230279941A1 (ja)
EP (1) EP4001688B1 (ja)
JP (1) JP7188620B2 (ja)
CN (1) CN115956171A (ja)
WO (1) WO2022045070A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4230502A1 (de) * 2022-02-22 2023-08-23 thyssenkrupp Presta Aktiengesellschaft Verstellantrieb für eine lenksäule und lenksäule für ein kraftfahrzeug

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JP2002530597A (ja) * 1998-11-17 2002-09-17 エスケイエフ エンジニアリング アンド リサーチ センター ビーブイ 多目的スリーブを有するねじ体アクチュエータとブレーキキャリパ
JP2015031322A (ja) * 2013-07-31 2015-02-16 日本精工株式会社 ボールねじ及びその製造方法
JP2019210996A (ja) * 2018-06-04 2019-12-12 日本精工株式会社 ボールねじ

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US4905533A (en) * 1988-12-27 1990-03-06 Thomson Saginaw Ball Screw Company, Inc. Seal and scraper assembly for ball bearing screws and the like
US5014568A (en) * 1990-02-28 1991-05-14 Dana Corporation Deflector for ball screw and nut assembly
JP2571138Y2 (ja) * 1990-06-04 1998-05-13 日本トムソン株式会社 小型ボールねじ
US5228353A (en) * 1990-12-25 1993-07-20 Nsk, Ltd. Ball screw device
US6023991A (en) * 1993-06-21 2000-02-15 Nsk Ltd. Ball screw lubricated with oil-containing polymer
DE4435759C2 (de) * 1993-10-07 1998-04-16 Nsk Ltd Linear-Wälzführung mit umlaufenden Wälzkörpern
JPH084873A (ja) * 1994-06-24 1996-01-12 Ntn Corp 真空機器用ボールねじ
JP4215285B2 (ja) * 1995-08-08 2009-01-28 株式会社小松製作所 自己潤滑性焼結摺動材およびその製造方法
US6216821B1 (en) * 1997-07-24 2001-04-17 Nsk Ltd. Lubricating apparatus for ball screw
NL1010575C2 (nl) * 1998-11-17 2000-05-18 Skf Eng & Res Centre Bv Schroefactuator met smeermiddeldosering, en remklauw.
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JP2002340131A (ja) * 2001-05-15 2002-11-27 Nsk Ltd ボールねじ
US6568508B2 (en) * 2001-06-07 2003-05-27 Thomson Saginaw Ball Screw Company, L.L.C. Internally lubricated ball screw and nut linear actuator
JP2004036744A (ja) * 2002-07-03 2004-02-05 Nsk Ltd ボールねじ及びボールねじの潤滑剤充填方法
TWI230653B (en) * 2003-01-27 2005-04-11 Sumitomo Heavy Industries Molding machine with lubrication mechanism and method for lubricating molding machine
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US8893570B2 (en) * 2005-03-28 2014-11-25 Hiwin Technologies Corp. Ball screw with an oil-storage unit
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JP5098442B2 (ja) * 2007-05-31 2012-12-12 日本精工株式会社 直動ねじ装置
JP5169508B2 (ja) * 2008-06-10 2013-03-27 株式会社ジェイテクト ボールねじ
JP5499527B2 (ja) * 2009-02-13 2014-05-21 株式会社ジェイテクト ボール螺子装置及び電動パワーステアリング装置
US8387474B2 (en) * 2009-05-21 2013-03-05 Hiwin Technologies Corp. Lubricating device for motion guide apparatus
CN102165221B (zh) * 2009-12-17 2014-03-05 日本精工株式会社 滚珠丝杠
KR20140056318A (ko) * 2012-01-19 2014-05-09 닛본 세이고 가부시끼가이샤 자기 윤활성 복합재료, 및 그것을 사용한 롤링 베어링, 직동장치, 볼 나사 장치, 직동안내장치, 및 반송장치
US8931358B2 (en) * 2012-07-13 2015-01-13 Hiwin Technologies Corp. Ball screw with a dust-proof and lubricating device
US8935967B2 (en) * 2012-12-20 2015-01-20 Hiwin Technologies Corp. Roller element retainer for ball screw device
JP6145398B2 (ja) * 2013-12-18 2017-06-14 三菱重工業株式会社 直動機構、調整弁駆動装置、蒸気タービン
TWI558808B (zh) * 2014-06-25 2016-11-21 Hiwin Tech Corp A linear device for heating the lubricating element and a synthetic lubricating oil for use therewith
JP6512287B2 (ja) * 2015-05-15 2019-05-15 日本精工株式会社 ボールねじ
US9784363B2 (en) * 2015-11-19 2017-10-10 Hiwin Technologies Corp. Lubricating device for ball screw device
US10267408B2 (en) * 2016-05-10 2019-04-23 Hiwin Technologies Corp. Linear transmission device with lubrication unit
DE102016007542A1 (de) * 2016-06-22 2017-12-28 Thyssenkrupp Ag Kugelgewindetrieb einer elektromechanischen Servolenkung mit Umlenkkörper für eine Kugelrückführung
JP6400176B2 (ja) * 2017-01-12 2018-10-03 Thk株式会社 ボールねじ装置のシール部材
JP2018168909A (ja) 2017-03-29 2018-11-01 株式会社ジェイテクト 直動アクチュエータの潤滑剤塗布方法
JP2018168918A (ja) * 2017-03-29 2018-11-01 株式会社ジェイテクト ボールねじ装置
US10619672B2 (en) * 2017-09-08 2020-04-14 Hiwin Technologies Corp. Lubricatable ball spline device
JP6503446B1 (ja) * 2017-12-20 2019-04-17 上銀科技股▲分▼有限公司 ボールねじ
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EP3587864B1 (en) * 2018-06-27 2021-05-05 Goodrich Actuation Systems Limited Ballnut lubrication
WO2020071515A1 (ja) * 2018-10-03 2020-04-09 三和テクノ株式会社 ボールねじ用の湿式端部シール材および該シール材を用いたボールねじ
JP7294829B2 (ja) 2019-03-01 2023-06-20 株式会社ディスコ 被加工物の切削方法
BR112021023004A2 (pt) * 2019-05-14 2022-01-04 Ametek Inc Atuador linear com acionamento de parafuso esférico evertido
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JP2002530597A (ja) * 1998-11-17 2002-09-17 エスケイエフ エンジニアリング アンド リサーチ センター ビーブイ 多目的スリーブを有するねじ体アクチュエータとブレーキキャリパ
JP2015031322A (ja) * 2013-07-31 2015-02-16 日本精工株式会社 ボールねじ及びその製造方法
JP2019210996A (ja) * 2018-06-04 2019-12-12 日本精工株式会社 ボールねじ

Also Published As

Publication number Publication date
JP7188620B2 (ja) 2022-12-13
US20230279941A1 (en) 2023-09-07
EP4001688B1 (en) 2023-12-20
EP4001688A4 (en) 2023-02-22
CN115956171A (zh) 2023-04-11
WO2022045070A1 (ja) 2022-03-03
EP4001688A1 (en) 2022-05-25

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