KR102547463B1 - 역입력 차단 클러치 - Google Patents

역입력 차단 클러치 Download PDF

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Publication number
KR102547463B1
KR102547463B1 KR1020237011974A KR20237011974A KR102547463B1 KR 102547463 B1 KR102547463 B1 KR 102547463B1 KR 1020237011974 A KR1020237011974 A KR 1020237011974A KR 20237011974 A KR20237011974 A KR 20237011974A KR 102547463 B1 KR102547463 B1 KR 102547463B1
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KR
South Korea
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input
output
pressed
pair
engaging portion
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KR1020237011974A
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English (en)
Korean (ko)
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KR20230071777A (ko
Inventor
나가오 도이
쇼헤이 가네코
Original Assignee
닛본 세이고 가부시끼가이샤
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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
    • F16D41/082—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 movement other than pivoting or rolling
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • 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
    • F16D3/04—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted to allow radial displacement, e.g. Oldham couplings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Braking Arrangements (AREA)
KR1020237011974A 2021-11-15 2022-10-28 역입력 차단 클러치 Active KR102547463B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JPJP-P-2021-185429 2021-11-15
JP2021185429 2021-11-15
JP2021211833 2021-12-27
JPJP-P-2021-211833 2021-12-27
PCT/JP2022/040425 WO2023085127A1 (ja) 2021-11-15 2022-10-28 逆入力遮断クラッチ

Publications (2)

Publication Number Publication Date
KR20230071777A KR20230071777A (ko) 2023-05-23
KR102547463B1 true KR102547463B1 (ko) 2023-06-23

Family

ID=86335793

Family Applications (1)

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KR1020237011974A Active KR102547463B1 (ko) 2021-11-15 2022-10-28 역입력 차단 클러치

Country Status (6)

Country Link
US (2) US11982325B2 (https=)
EP (2) EP4239210B1 (https=)
JP (2) JP7327712B1 (https=)
KR (1) KR102547463B1 (https=)
CN (1) CN116529500B (https=)
WO (2) WO2023085127A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025013365A1 (ja) * 2023-07-13 2025-01-16 日本精工株式会社 逆入力遮断クラッチ及び逆入力遮断システム
DE112024002137T5 (de) * 2023-07-13 2026-04-23 Nsk Ltd. Gegenrichtungs-Sperrkupplung sowie Gegenrichtungs-Sperrsystem
JP7772283B1 (ja) * 2024-04-04 2025-11-18 日本精工株式会社 電気自動車

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027252A (ja) 2009-06-23 2011-02-10 Asmo Co Ltd クラッチ及びモータ
JP2013148118A (ja) 2012-01-17 2013-08-01 Mitsuba Corp 逆転防止機構
JP2017020612A (ja) 2015-07-14 2017-01-26 Ntn株式会社 逆入力遮断クラッチ
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
WO2021172558A1 (ja) 2020-02-27 2021-09-02 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
US3051282A (en) * 1959-12-15 1962-08-28 Whitney E Greene Self-locking rotary transmission
US3335831A (en) * 1965-10-23 1967-08-15 Formsprag Co Bi-directional no-back drive device
JP2008164103A (ja) * 2006-12-28 2008-07-17 Ntn Corp 逆入力遮断クラッチ
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
JP2021036158A (ja) * 2019-08-30 2021-03-04 日本精工株式会社 逆入力遮断クラッチ及び駆動装置
EP4008922B1 (en) 2019-09-20 2023-09-06 NSK Ltd. Reverse input cutoff clutch
JP6874926B1 (ja) 2019-09-20 2021-05-19 日本精工株式会社 逆入力遮断クラッチ
JP7017190B2 (ja) 2019-09-20 2022-02-08 日本精工株式会社 逆入力遮断クラッチ
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011027252A (ja) 2009-06-23 2011-02-10 Asmo Co Ltd クラッチ及びモータ
JP2013148118A (ja) 2012-01-17 2013-08-01 Mitsuba Corp 逆転防止機構
JP2017020612A (ja) 2015-07-14 2017-01-26 Ntn株式会社 逆入力遮断クラッチ
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
WO2021172558A1 (ja) 2020-02-27 2021-09-02 日本精工株式会社 逆入力遮断クラッチ

Also Published As

Publication number Publication date
EP4239210A4 (en) 2024-01-17
WO2023085127A1 (ja) 2023-05-19
EP4239210A1 (en) 2023-09-06
CN116529500B (zh) 2025-08-22
EP4276325A4 (en) 2024-03-13
JP7375986B2 (ja) 2023-11-08
EP4276325A1 (en) 2023-11-15
US11920644B2 (en) 2024-03-05
EP4276325B1 (en) 2025-01-15
US11982325B2 (en) 2024-05-14
JP7327712B1 (ja) 2023-08-16
JPWO2023085127A1 (https=) 2023-05-19
JPWO2023085395A1 (https=) 2023-05-19
CN116529500A (zh) 2023-08-01
US20230392653A1 (en) 2023-12-07
EP4239210B1 (en) 2024-11-13
KR20230071777A (ko) 2023-05-23
US20240035528A1 (en) 2024-02-01
WO2023085395A1 (ja) 2023-05-19

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