JP7409581B1 - 逆入力遮断クラッチ付アクチュエータおよび転舵装置、並びに、逆入力遮断クラッチの制御方法 - Google Patents

逆入力遮断クラッチ付アクチュエータおよび転舵装置、並びに、逆入力遮断クラッチの制御方法 Download PDF

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JP7409581B1
JP7409581B1 JP2023560963A JP2023560963A JP7409581B1 JP 7409581 B1 JP7409581 B1 JP 7409581B1 JP 2023560963 A JP2023560963 A JP 2023560963A JP 2023560963 A JP2023560963 A JP 2023560963A JP 7409581 B1 JP7409581 B1 JP 7409581B1
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input
torque
output
output member
actuator
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Japanese (ja)
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JPWO2023248864A5 (https=
JPWO2023248864A1 (https=
Inventor
慎 山本
篤志 前田
祥平 金子
超 居
秀幸 齋藤
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NSK Ltd
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NSK Ltd
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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
    • 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
    • F16D43/211—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 with radially applied torque-limiting friction surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D5/00—Power-assisted or power-driven steering
    • B62D5/04—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear
    • B62D5/043—Power-assisted or power-driven steering electrical, e.g. using an electric servo-motor connected to, or forming part of, the steering gear characterised by clutch means between driving element, e.g. motor, and driven element, e.g. steering column or steering gear
    • 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
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/12—Mechanical clutch-actuating mechanisms arranged outside the clutch as such
    • 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
    • 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
    • F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Braking Arrangements (AREA)
  • Power Steering Mechanism (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Mechanical Operated Clutches (AREA)
JP2023560963A 2022-06-23 2023-06-13 逆入力遮断クラッチ付アクチュエータおよび転舵装置、並びに、逆入力遮断クラッチの制御方法 Active JP7409581B1 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022101284 2022-06-23
JP2022101284 2022-06-23
PCT/JP2023/021857 WO2023248864A1 (ja) 2022-06-23 2023-06-13 逆入力遮断クラッチ付アクチュエータおよび転舵装置、並びに、逆入力遮断クラッチの制御方法

Publications (3)

Publication Number Publication Date
JPWO2023248864A1 JPWO2023248864A1 (https=) 2023-12-28
JP7409581B1 true JP7409581B1 (ja) 2024-01-09
JPWO2023248864A5 JPWO2023248864A5 (https=) 2024-05-28

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JP2023560963A Active JP7409581B1 (ja) 2022-06-23 2023-06-13 逆入力遮断クラッチ付アクチュエータおよび転舵装置、並びに、逆入力遮断クラッチの制御方法

Country Status (5)

Country Link
US (1) US12060116B2 (https=)
JP (1) JP7409581B1 (https=)
CN (1) CN117836534A (https=)
DE (1) DE112023000284B4 (https=)
WO (1) WO2023248864A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7768468B1 (ja) * 2024-06-10 2025-11-12 日本精工株式会社 電気自動車および電気自動車用駆動装置の制御方法
WO2025258549A1 (ja) * 2024-06-10 2025-12-18 日本精工株式会社 電気自動車および電気自動車用駆動装置の制御方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284441A (ja) * 2003-03-20 2004-10-14 Toyota Motor Corp ステアリング装置
JP2012229764A (ja) * 2011-04-27 2012-11-22 Nissan Motor Co Ltd 不可逆回転伝動系のロック解除制御装置

Family Cites Families (10)

* 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
US3051282A (en) * 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US6871735B2 (en) * 2001-06-26 2005-03-29 Ntn Corporation Reverse-input shutoff clutch and rotation drive device
DE102005023250B4 (de) * 2005-04-28 2017-10-05 Schaeffler Technologies AG & Co. KG Aktuator
JP6322133B2 (ja) * 2014-12-25 2018-05-09 株式会社ショーワ アクチュエータ、及び車両用転舵装置
JP2017061973A (ja) * 2015-09-24 2017-03-30 Ntn株式会社 逆入力防止クラッチ
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
EP3819192A4 (en) * 2018-07-02 2022-04-27 Nsk Ltd. STEERING SYSTEM
US11300166B2 (en) * 2019-09-20 2022-04-12 Nsk Ltd. Reverse input blocking clutch
CN113748271B (zh) * 2019-11-29 2023-02-17 日本精工株式会社 反向输入切断离合器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004284441A (ja) * 2003-03-20 2004-10-14 Toyota Motor Corp ステアリング装置
JP2012229764A (ja) * 2011-04-27 2012-11-22 Nissan Motor Co Ltd 不可逆回転伝動系のロック解除制御装置

Also Published As

Publication number Publication date
DE112023000284B4 (de) 2026-01-08
US20240239401A1 (en) 2024-07-18
WO2023248864A1 (ja) 2023-12-28
DE112023000284T5 (de) 2024-08-14
JPWO2023248864A1 (https=) 2023-12-28
US12060116B2 (en) 2024-08-13
CN117836534A (zh) 2024-04-05

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