CN115427702B - 带反向输入切断离合器的电动马达 - Google Patents

带反向输入切断离合器的电动马达

Info

Publication number
CN115427702B
CN115427702B CN202280003625.6A CN202280003625A CN115427702B CN 115427702 B CN115427702 B CN 115427702B CN 202280003625 A CN202280003625 A CN 202280003625A CN 115427702 B CN115427702 B CN 115427702B
Authority
CN
China
Prior art keywords
input
rotating shaft
aforementioned
output
clutch
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
CN202280003625.6A
Other languages
English (en)
Chinese (zh)
Other versions
CN115427702A (zh
Inventor
土肥永生
大黑优也
井上英司
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.)
NSK Ltd
Original Assignee
NSK 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 NSK Ltd filed Critical NSK Ltd
Publication of CN115427702A publication Critical patent/CN115427702A/zh
Application granted granted Critical
Publication of CN115427702B publication Critical patent/CN115427702B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/108—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • 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
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/50—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive with the coupling parts connected by one or more intermediate members
    • 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
    • F16D43/00—Automatic clutches
    • F16D43/02—Automatic clutches actuated entirely mechanically
    • 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/10—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes
    • F16D51/12—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as exclusively radially-movable brake-shoes mechanically actuated
    • 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
    • F16D59/00—Self-acting brakes, e.g. coming into operation at a predetermined speed
    • 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
    • F16D65/22—Actuating mechanisms for brakes; Means for initiating operation at a predetermined position arranged in or on the brake adapted for pressing members apart, e.g. for drum 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
    • 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
    • F16D2121/00—Type of actuator operation force
    • F16D2121/14—Mechanical
    • 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
    • F16D2125/22—Mechanical mechanisms converting rotation to linear movement or vice versa acting transversely to the axis of rotation
    • F16D2125/28—Cams; Levers with cams
    • 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
    • F16D2127/00—Auxiliary mechanisms
    • F16D2127/02—Release mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
CN202280003625.6A 2021-01-28 2022-01-25 带反向输入切断离合器的电动马达 Active CN115427702B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021012278 2021-01-28
JP2021-012278 2021-01-28
PCT/JP2022/002565 WO2022163617A1 (ja) 2021-01-28 2022-01-25 逆入力遮断クラッチ付電動モータ

Publications (2)

Publication Number Publication Date
CN115427702A CN115427702A (zh) 2022-12-02
CN115427702B true CN115427702B (zh) 2026-04-14

Family

ID=82654600

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280003625.6A Active CN115427702B (zh) 2021-01-28 2022-01-25 带反向输入切断离合器的电动马达

Country Status (5)

Country Link
US (1) US12278545B2 (https=)
EP (1) EP4123192A4 (https=)
JP (1) JP7243926B2 (https=)
CN (1) CN115427702B (https=)
WO (1) WO2022163617A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7311048B2 (ja) * 2021-02-08 2023-07-19 日本精工株式会社 逆入力遮断クラッチ

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031186A (en) * 1935-07-12 1936-02-18 Andrew L Still Automatic brake
DE19809407A1 (de) * 1997-03-11 1998-09-17 Luk Getriebe Systeme Gmbh Lastsperrvorrichtung in einer mittels eines Aktuators betätigten Betätigungseinrichtung eines Fahrzeugantriebsstrangs
JP2003072567A (ja) * 2001-08-31 2003-03-12 Koyo Seiko Co Ltd 電動式パワーステアリング装置
CN102803773A (zh) * 2009-06-23 2012-11-28 阿斯莫有限公司 离合器以及电动机
WO2020054763A1 (ja) * 2018-09-12 2020-03-19 日本精工株式会社 逆入力遮断クラッチ付電動モータ

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS612779U (ja) * 1984-06-11 1986-01-09 アスモ株式会社 ブレ−キ付き直流モ−タ
US7163097B2 (en) * 2004-02-26 2007-01-16 Siemens Vdo Automotive Corporation Bi-directional friction clutch assembly for electric motors to prevent backdrive
US7353930B2 (en) * 2005-02-10 2008-04-08 Continental Automotive Systems Us, Inc. Bi-directional friction clutch or brake assembly for transmissions
JP2007016878A (ja) 2005-07-07 2007-01-25 Ntn Corp 逆入力遮断クラッチ
WO2013157375A1 (ja) * 2012-04-20 2013-10-24 Ntn株式会社 クラッチユニット
JP2017040288A (ja) 2015-08-18 2017-02-23 Ntn株式会社 逆入力遮断クラッチ
JP6808161B2 (ja) * 2016-09-07 2021-01-06 日本ぱちんこ部品株式会社 双方向クラッチ
CN110998119A (zh) * 2017-08-01 2020-04-10 日本精工株式会社 逆向输入断开离合器、电动配气正时调整装置、可变压缩比装置及电动助力转向装置
EP4008922B1 (en) 2019-09-20 2023-09-06 NSK Ltd. Reverse input cutoff clutch
WO2021152980A1 (ja) * 2020-01-29 2021-08-05 日本精工株式会社 逆入力遮断クラッチ

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2031186A (en) * 1935-07-12 1936-02-18 Andrew L Still Automatic brake
DE19809407A1 (de) * 1997-03-11 1998-09-17 Luk Getriebe Systeme Gmbh Lastsperrvorrichtung in einer mittels eines Aktuators betätigten Betätigungseinrichtung eines Fahrzeugantriebsstrangs
JP2003072567A (ja) * 2001-08-31 2003-03-12 Koyo Seiko Co Ltd 電動式パワーステアリング装置
CN102803773A (zh) * 2009-06-23 2012-11-28 阿斯莫有限公司 离合器以及电动机
WO2020054763A1 (ja) * 2018-09-12 2020-03-19 日本精工株式会社 逆入力遮断クラッチ付電動モータ

Also Published As

Publication number Publication date
EP4123192A1 (en) 2023-01-25
EP4123192A4 (en) 2023-11-29
US12278545B2 (en) 2025-04-15
JPWO2022163617A1 (https=) 2022-08-04
CN115427702A (zh) 2022-12-02
WO2022163617A1 (ja) 2022-08-04
US20230179063A1 (en) 2023-06-08
JP7243926B2 (ja) 2023-03-22

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