JP7380552B2 - 逆入力遮断クラッチ及びアクチュエータ - Google Patents

逆入力遮断クラッチ及びアクチュエータ Download PDF

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Publication number
JP7380552B2
JP7380552B2 JP2020518282A JP2020518282A JP7380552B2 JP 7380552 B2 JP7380552 B2 JP 7380552B2 JP 2020518282 A JP2020518282 A JP 2020518282A JP 2020518282 A JP2020518282 A JP 2020518282A JP 7380552 B2 JP7380552 B2 JP 7380552B2
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Japan
Prior art keywords
input
output
engagement
pressed
engaging
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JP2020518282A
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English (en)
Japanese (ja)
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JPWO2019216280A5 (https=
JPWO2019216280A1 (ja
Inventor
優也 大黒
寛孝 岸田
大輝 橋口
俊郎 豊田
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NSK Ltd
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NSK Ltd
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Publication of JPWO2019216280A5 publication Critical patent/JPWO2019216280A5/ja
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    • 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
    • F16D45/00—Freewheels or freewheel clutches combined with automatic 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
    • 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
    • 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
    • F16D43/04—Automatic clutches actuated entirely mechanically controlled by angular speed
    • F16D43/14—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members
    • F16D43/18—Automatic clutches actuated entirely mechanically controlled by angular speed with centrifugal masses actuating the clutching members directly in a direction which has at least a radial component; with centrifugal masses themselves being the clutching members with friction clutching 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/16—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis
    • F16D51/18—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes
    • F16D51/20—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots
    • F16D51/22—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like shaped as brake-shoes pivoted on a fixed or nearly-fixed axis with two brake-shoes extending in opposite directions from their pivots 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
    • F16D51/00—Brakes with outwardly-movable braking members co-operating with the inner surface of a drum or the like
    • F16D51/46—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action
    • F16D51/48—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting brake shoes
    • F16D51/50—Self-tightening brakes with pivoted brake shoes, i.e. the braked member increases the braking action with two linked or directly-interacting 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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • F16D67/02—Clutch-brake combinations
    • 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
    • F16H25/2252—Planetary rollers between nut and screw
    • 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
    • F16H25/24—Elements essential to such mechanisms, e.g. screws, nuts
    • F16H25/2454—Brakes; Rotational locks
    • 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
    • F16D41/00—Freewheels or freewheel clutches
    • F16D41/06—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface
    • F16D41/08—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action
    • F16D41/084—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action the intermediate coupling members wedging by pivoting or rocking
    • 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
    • F16H2025/2062—Arrangements for driving the actuator
    • F16H2025/2081—Parallel arrangement of drive motor to screw axis

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • Transmission Devices (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)
JP2020518282A 2018-05-07 2019-04-26 逆入力遮断クラッチ及びアクチュエータ Active JP7380552B2 (ja)

Applications Claiming Priority (9)

Application Number Priority Date Filing Date Title
JP2018089021 2018-05-07
JP2018089021 2018-05-07
JP2018111199 2018-06-11
JP2018111199 2018-06-11
JP2018151015 2018-08-10
JP2018151015 2018-08-10
JP2019008976 2019-01-23
JP2019008976 2019-01-23
PCT/JP2019/018027 WO2019216280A1 (ja) 2018-05-07 2019-04-26 逆入力遮断クラッチ及びアクチュエータ

Publications (3)

Publication Number Publication Date
JPWO2019216280A1 JPWO2019216280A1 (ja) 2021-05-13
JPWO2019216280A5 JPWO2019216280A5 (https=) 2022-03-03
JP7380552B2 true JP7380552B2 (ja) 2023-11-15

Family

ID=68468174

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2020518282A Active JP7380552B2 (ja) 2018-05-07 2019-04-26 逆入力遮断クラッチ及びアクチュエータ

Country Status (5)

Country Link
US (1) US11428278B2 (https=)
EP (1) EP3792516B1 (https=)
JP (1) JP7380552B2 (https=)
CN (1) CN112189100B (https=)
WO (1) WO2019216280A1 (https=)

Families Citing this family (25)

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Publication number Priority date Publication date Assignee Title
DE102019118473A1 (de) * 2019-07-09 2021-01-14 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Elektromechanischer Getriebe- und/oder Kupplungsaktuator
JP6962508B1 (ja) * 2019-11-29 2021-11-05 日本精工株式会社 逆入力遮断クラッチ
JP7591208B2 (ja) * 2019-12-17 2024-11-28 東都興業株式会社 回転伝達装置
DE102020201052A1 (de) * 2020-01-29 2021-07-29 Kesseböhmer Holding Kg Drehmomentübertragungsvorrichtung für eine Antriebsvorrichtung eines Möbels, Wellenbremse und Wellenkupplung mit einer solchen Drehmomentübertragungsvorrichtung
CN113906230A (zh) 2020-01-29 2022-01-07 日本精工株式会社 反向输入切断离合器
JP7405037B2 (ja) * 2020-07-31 2023-12-26 株式会社アイシン 逆入力遮断動力伝達装置
KR102869129B1 (ko) * 2021-02-08 2025-10-14 닛본 세이고 가부시끼가이샤 역입력 차단 클러치
WO2022168466A1 (ja) * 2021-02-08 2022-08-11 日本精工株式会社 逆入力遮断クラッチ
WO2022215449A1 (ja) * 2021-04-05 2022-10-13 日本精工株式会社 差動装置
WO2023026808A1 (ja) * 2021-08-24 2023-03-02 日本精工株式会社 ボールねじ装置およびその製造方法
EP4239210B1 (en) * 2021-11-15 2024-11-13 NSK Ltd. Reverse-input-blocking clutch
CN116710670A (zh) * 2021-11-15 2023-09-05 日本精工株式会社 反向输入断开离合器
US12497095B2 (en) 2021-11-18 2025-12-16 Zf Active Safety And Electronics Us Llc Steering apparatus
US12259015B2 (en) 2022-01-14 2025-03-25 Nsk Ltd. Reverse-input blocking clutch and manufacturing method thereof
KR20230134666A (ko) * 2022-03-15 2023-09-22 현대자동차주식회사 백 드라이브를 방지하는 클러치
KR20230134667A (ko) 2022-03-15 2023-09-22 현대자동차주식회사 백 드라이브를 방지하는 클러치
JP7501796B2 (ja) * 2022-04-04 2024-06-18 日本精工株式会社 逆入力遮断クラッチ
WO2023233801A1 (ja) * 2022-05-30 2023-12-07 日本精工株式会社 逆入力遮断クラッチ
JP7375989B1 (ja) * 2022-05-30 2023-11-08 日本精工株式会社 逆入力遮断クラッチ
WO2024247372A1 (ja) * 2023-05-29 2024-12-05 日本精工株式会社 逆入力遮断クラッチ
US20260110343A1 (en) * 2023-05-29 2026-04-23 Nsk Ltd. Reverse-input blocking clutch
CN121844148A (zh) * 2023-09-13 2026-04-10 舍弗勒技术股份两合公司 具有制动机构的线性驱动器
WO2025243407A1 (ja) * 2024-05-21 2025-11-27 株式会社ジェイテクト ボールねじ装置
JP2025180113A (ja) * 2024-05-29 2025-12-11 Ntn株式会社 逆入力遮断クラッチ
WO2026053731A1 (ja) * 2024-09-05 2026-03-12 日本精工株式会社 逆入力遮断クラッチ

Citations (9)

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Publication number Priority date Publication date Assignee Title
US2359010A (en) 1942-05-04 1944-09-26 Skardon T Smith Multiple bar shaft lock
US3051282A (en) 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US3261437A (en) 1964-07-27 1966-07-19 Carl H Kramm Overrunning clutch
US3435706A (en) 1966-12-08 1969-04-01 Usm Corp Torque reactive wave generators
JP2004182063A (ja) 2002-12-03 2004-07-02 Ntn Corp 車輪操舵装置
JP2009108889A (ja) 2007-10-26 2009-05-21 Origin Electric Co Ltd 双方向クラッチ
WO2013058278A1 (ja) 2011-10-21 2013-04-25 株式会社ユニバンス ローラクラッチ装置
JP2013148118A (ja) 2012-01-17 2013-08-01 Mitsuba Corp 逆転防止機構
JP2017214943A (ja) 2016-05-30 2017-12-07 Ntn株式会社 逆入力防止クラッチ

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JPS6298018A (ja) * 1985-10-21 1987-05-07 Ikeda Bussan Co Ltd ロツク機構
JP2899041B2 (ja) 1990-02-28 1999-06-02 エヌティエヌ株式会社 クラッチ
JPH09303427A (ja) * 1996-05-09 1997-11-25 Ntn Corp ２ウェイクラッチユニット
JP3941512B2 (ja) * 2002-01-11 2007-07-04 日本精工株式会社 クラッチ機構付リニアアクチュエータ
JP4182726B2 (ja) 2002-02-20 2008-11-19 日本精工株式会社 リニアアクチュエータ
JP2004144124A (ja) 2002-10-22 2004-05-20 Nsk Ltd アクチュエータ
JP4965871B2 (ja) 2006-03-01 2012-07-04 Ｎｔｎ株式会社 逆入力防止クラッチ
JP2008075804A (ja) 2006-09-22 2008-04-03 Nsk Ltd 遊星ローラねじ装置
JP5185209B2 (ja) * 2009-06-09 2013-04-17 オリジン電気株式会社 逆入力遮断クラッチ
JP5297993B2 (ja) * 2009-06-23 2013-09-25 アスモ株式会社 クラッチ及びモータ
JP2011089570A (ja) * 2009-10-21 2011-05-06 Ntn Corp 逆入力遮断クラッチ
CN103174774B (zh) * 2013-03-29 2016-04-27 合肥双擎动力科技有限公司 使用离心超越离合器的自动变速系统
JP2017020612A (ja) 2015-07-14 2017-01-26 Ntn株式会社 逆入力遮断クラッチ
JP2017040288A (ja) * 2015-08-18 2017-02-23 Ntn株式会社 逆入力遮断クラッチ
JP6583075B2 (ja) 2016-03-17 2019-10-02 株式会社デンソー クラッチ、モータ及びパワーウインド装置
CN107923491A (zh) * 2016-07-25 2018-04-17 马渊马达株式会社 防止逆转机构和带减速机的电机
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

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2359010A (en) 1942-05-04 1944-09-26 Skardon T Smith Multiple bar shaft lock
US3051282A (en) 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US3261437A (en) 1964-07-27 1966-07-19 Carl H Kramm Overrunning clutch
US3435706A (en) 1966-12-08 1969-04-01 Usm Corp Torque reactive wave generators
JP2004182063A (ja) 2002-12-03 2004-07-02 Ntn Corp 車輪操舵装置
JP2009108889A (ja) 2007-10-26 2009-05-21 Origin Electric Co Ltd 双方向クラッチ
WO2013058278A1 (ja) 2011-10-21 2013-04-25 株式会社ユニバンス ローラクラッチ装置
JP2013148118A (ja) 2012-01-17 2013-08-01 Mitsuba Corp 逆転防止機構
JP2017214943A (ja) 2016-05-30 2017-12-07 Ntn株式会社 逆入力防止クラッチ

Also Published As

Publication number Publication date
EP3792516B1 (en) 2023-12-20
US11428278B2 (en) 2022-08-30
US20210277964A1 (en) 2021-09-09
EP3792516A1 (en) 2021-03-17
JPWO2019216280A1 (ja) 2021-05-13
CN112189100A (zh) 2021-01-05
WO2019216280A1 (ja) 2019-11-14
CN112189100B (zh) 2022-09-13
EP3792516A4 (en) 2021-12-22

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