JP7311048B2 - 逆入力遮断クラッチ - Google Patents

逆入力遮断クラッチ Download PDF

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Publication number
JP7311048B2
JP7311048B2 JP2022538681A JP2022538681A JP7311048B2 JP 7311048 B2 JP7311048 B2 JP 7311048B2 JP 2022538681 A JP2022538681 A JP 2022538681A JP 2022538681 A JP2022538681 A JP 2022538681A JP 7311048 B2 JP7311048 B2 JP 7311048B2
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Japan
Prior art keywords
input
output
pressed
engaging portion
side engaging
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JP2022538681A
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English (en)
Japanese (ja)
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JPWO2022168466A5 (https=
JPWO2022168466A1 (https=
Inventor
永生 土肥
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.)
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Publication date
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Priority claimed from PCT/JP2021/046770 external-priority patent/WO2022168466A1/ja
Publication of JPWO2022168466A1 publication Critical patent/JPWO2022168466A1/ja
Publication of JPWO2022168466A5 publication Critical patent/JPWO2022168466A5/ja
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Publication of JP7311048B2 publication Critical patent/JP7311048B2/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
    • 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
    • F16D41/10—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface with provision for altering the freewheeling action with self-actuated reversing
    • 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
    • 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
    • F16D43/20—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure
    • F16D43/21—Automatic clutches actuated entirely mechanically controlled by torque, e.g. overload-release clutches, slip-clutches with means by which torque varies the clutching pressure with friction 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
    • F16D51/10—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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
JP2022538681A 2021-02-08 2021-12-17 逆入力遮断クラッチ Active JP7311048B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021018307 2021-02-08
JP2021018307 2021-02-08
PCT/JP2021/046770 WO2022168466A1 (ja) 2021-02-08 2021-12-17 逆入力遮断クラッチ

Publications (3)

Publication Number Publication Date
JPWO2022168466A1 JPWO2022168466A1 (https=) 2022-08-11
JPWO2022168466A5 JPWO2022168466A5 (https=) 2023-01-06
JP7311048B2 true JP7311048B2 (ja) 2023-07-19

Family

ID=82741385

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022538681A Active JP7311048B2 (ja) 2021-02-08 2021-12-17 逆入力遮断クラッチ
JP2022542474A Active JP7243927B2 (ja) 2021-02-08 2022-01-28 逆入力遮断クラッチ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2022542474A Active JP7243927B2 (ja) 2021-02-08 2022-01-28 逆入力遮断クラッチ

Country Status (6)

Country Link
US (2) US12049931B2 (https=)
EP (2) EP4276327B1 (https=)
JP (2) JP7311048B2 (https=)
KR (2) KR102869129B1 (https=)
CN (2) CN116710673B (https=)
WO (1) WO2022168764A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
JP7643648B1 (ja) * 2023-07-20 2025-03-11 日本精工株式会社 逆入力遮断クラッチおよびその組立方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019026794A1 (ja) 2017-08-01 2019-02-07 日本精工株式会社 逆入力遮断クラッチ、電動バルブタイミング調整装置、可変圧縮比装置、および電動パワーステアリング装置
WO2019216280A1 (ja) 2018-05-07 2019-11-14 日本精工株式会社 逆入力遮断クラッチ及びアクチュエータ
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

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US3051282A (en) * 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US4591029A (en) * 1984-08-17 1986-05-27 Da Foe John P Load actuating braking apparatus
US5123972A (en) * 1990-04-30 1992-06-23 Dana Corporation Hardened insert and brake shoe for backstopping clutch
US6871735B2 (en) * 2001-06-26 2005-03-29 Ntn Corporation Reverse-input shutoff clutch and rotation drive device
SE0303541D0 (sv) 2003-12-22 2003-12-22 Astrazeneca Ab New compounds
JP4541109B2 (ja) 2004-11-12 2010-09-08 Ｎｔｎ株式会社 逆入力防止クラッチ
DE102006020041A1 (de) 2005-05-02 2007-03-15 Continental Teves Ag & Co. Ohg Lenkvorrichtung, insbesondere für eine Hinterradlenkung
JP4697784B2 (ja) 2005-08-01 2011-06-08 Ｎｔｎ株式会社 電動リニアアクチュエータ
JP2009063017A (ja) * 2007-09-04 2009-03-26 Ntn Corp 逆入力防止クラッチ
CN103448696B (zh) * 2013-06-04 2015-10-14 浙江金刚汽车有限公司 一种车辆助驱机构
JP2017061973A (ja) * 2015-09-24 2017-03-30 Ntn株式会社 逆入力防止クラッチ
IT201600070842A1 (it) 2016-07-07 2018-01-07 Nuovo Pignone Tecnologie Srl Metodo e sistema di controllo anti-pompaggio adattivo
EP3354924B1 (en) * 2017-01-11 2020-07-01 Canon Kabushiki Kaisha Clutch, drive transmission device and image forming apparatus
JP7095402B2 (ja) * 2018-05-22 2022-07-05 日本精工株式会社 逆入力ブレーキ機構および電動式ブレーキ装置
JP7135470B2 (ja) * 2018-06-11 2022-09-13 日本精工株式会社 ステアリング装置
JP2020008124A (ja) * 2018-07-11 2020-01-16 日本精工株式会社 逆入力遮断クラッチ
HU231201B1 (hu) 2018-08-17 2021-09-28 László Eredics Egy vagy több fajta anyagból kialakított kábeldob
CN110848284A (zh) * 2018-08-20 2020-02-28 锅屋百泰株式会社 带反向输入阻断离合器的电动机及反向输入阻断离合器
EP3851694A4 (en) * 2018-09-12 2022-06-01 NSK Ltd. ELECTRIC MOTOR WITH CLUTCH TO SHUT DOWN ON OPPOSITE INPUT
KR102124917B1 (ko) 2018-11-12 2020-06-22 한국과학기술원 능동형 메타포토닉 컬러표시장치
US12278545B2 (en) 2021-01-28 2025-04-15 Nsk Ltd. Electric motor with reverse input cutoff clutch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019026794A1 (ja) 2017-08-01 2019-02-07 日本精工株式会社 逆入力遮断クラッチ、電動バルブタイミング調整装置、可変圧縮比装置、および電動パワーステアリング装置
WO2019216280A1 (ja) 2018-05-07 2019-11-14 日本精工株式会社 逆入力遮断クラッチ及びアクチュエータ
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

Also Published As

Publication number Publication date
EP4265934A4 (en) 2024-07-17
JP7243927B2 (ja) 2023-03-22
US12117051B2 (en) 2024-10-15
JPWO2022168764A1 (https=) 2022-08-11
WO2022168764A1 (ja) 2022-08-11
EP4276327A1 (en) 2023-11-15
CN116635642A (zh) 2023-08-22
CN116710673B (zh) 2025-11-21
EP4276327B1 (en) 2025-01-22
KR20230104680A (ko) 2023-07-10
US20240044377A1 (en) 2024-02-08
EP4265934A1 (en) 2023-10-25
EP4276327A4 (en) 2024-07-17
US12049931B2 (en) 2024-07-30
CN116635642B (zh) 2026-03-17
KR102866204B1 (ko) 2025-09-29
KR20230111245A (ko) 2023-07-25
JPWO2022168466A1 (https=) 2022-08-11
EP4265934B1 (en) 2025-07-09
CN116710673A (zh) 2023-09-05
KR102869129B1 (ko) 2025-10-14
US20240077118A1 (en) 2024-03-07

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