DE112023000284B4 - Aktuator mit einer Kupplung zur Blockierung von umgekehrtem Eintrag, Lenkvorrichtung und Verfahren zur Steuerung der Kupplung zur Blockierung von umgekehrtem Eintrag - Google Patents

Aktuator mit einer Kupplung zur Blockierung von umgekehrtem Eintrag, Lenkvorrichtung und Verfahren zur Steuerung der Kupplung zur Blockierung von umgekehrtem Eintrag

Info

Publication number
DE112023000284B4
DE112023000284B4 DE112023000284.3T DE112023000284T DE112023000284B4 DE 112023000284 B4 DE112023000284 B4 DE 112023000284B4 DE 112023000284 T DE112023000284 T DE 112023000284T DE 112023000284 B4 DE112023000284 B4 DE 112023000284B4
Authority
DE
Germany
Prior art keywords
torque
output
drive
reverse
actuator
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
DE112023000284.3T
Other languages
German (de)
English (en)
Other versions
DE112023000284T5 (de
Inventor
Shin Yamamoto
Atsushi Maeda
Shohei Kaneko
Cyou KYO
Hideyuki Saito
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 DE112023000284T5 publication Critical patent/DE112023000284T5/de
Application granted granted Critical
Publication of DE112023000284B4 publication Critical patent/DE112023000284B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • 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)
DE112023000284.3T 2022-06-23 2023-06-13 Aktuator mit einer Kupplung zur Blockierung von umgekehrtem Eintrag, Lenkvorrichtung und Verfahren zur Steuerung der Kupplung zur Blockierung von umgekehrtem Eintrag Active DE112023000284B4 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-101284 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 (2)

Publication Number Publication Date
DE112023000284T5 DE112023000284T5 (de) 2024-08-14
DE112023000284B4 true DE112023000284B4 (de) 2026-01-08

Family

ID=89379786

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112023000284.3T Active DE112023000284B4 (de) 2022-06-23 2023-06-13 Aktuator mit einer Kupplung zur Blockierung von umgekehrtem Eintrag, Lenkvorrichtung und Verfahren zur Steuerung der Kupplung zur Blockierung von umgekehrtem Eintrag

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
DE102005023250A1 (de) * 2005-04-28 2006-11-16 Schaeffler Kg Aktuator
WO2021107073A1 (ja) * 2019-11-29 2021-06-03 日本精工株式会社 逆入力遮断クラッチ

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
JP2004284441A (ja) * 2003-03-20 2004-10-14 Toyota Motor Corp ステアリング装置
JP5776309B2 (ja) * 2011-04-27 2015-09-09 日産自動車株式会社 不可逆回転伝動系のロック解除制御装置
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005023250A1 (de) * 2005-04-28 2006-11-16 Schaeffler Kg Aktuator
WO2021107073A1 (ja) * 2019-11-29 2021-06-03 日本精工株式会社 逆入力遮断クラッチ

Also Published As

Publication number Publication date
US20240239401A1 (en) 2024-07-18
WO2023248864A1 (ja) 2023-12-28
JP7409581B1 (ja) 2024-01-09
DE112023000284T5 (de) 2024-08-14
JPWO2023248864A1 (https=) 2023-12-28
US12060116B2 (en) 2024-08-13
CN117836534A (zh) 2024-04-05

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F16D0041040000

Ipc: F16D0041080000

R016 Response to examination communication
R018 Grant decision by examination section/examining division