JP7501796B2 - 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
JP7501796B2
JP7501796B2 JP2023537292A JP2023537292A JP7501796B2 JP 7501796 B2 JP7501796 B2 JP 7501796B2 JP 2023537292 A JP2023537292 A JP 2023537292A JP 2023537292 A JP2023537292 A JP 2023537292A JP 7501796 B2 JP7501796 B2 JP 7501796B2
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JP
Japan
Prior art keywords
housing
output shaft
input
input shaft
engagement
Prior art date
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Active
Application number
JP2023537292A
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English (en)
Japanese (ja)
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JPWO2023195203A5 (https=
JPWO2023195203A1 (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
Application filed by NSK Ltd filed Critical NSK Ltd
Publication of JPWO2023195203A1 publication Critical patent/JPWO2023195203A1/ja
Publication of JPWO2023195203A5 publication Critical patent/JPWO2023195203A5/ja
Priority to JP2024076757A priority Critical patent/JP2024102289A/ja
Application granted granted Critical
Publication of JP7501796B2 publication Critical patent/JP7501796B2/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
    • 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
    • F16D41/064—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls
    • F16D41/066—Freewheels or freewheel clutches with intermediate wedging coupling members between an inner and an outer surface the intermediate members wedging by rolling and having a circular cross-section, e.g. balls all members having the same size and only one of the two surfaces being cylindrical
    • 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

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  • 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)
JP2023537292A 2022-04-04 2022-12-22 逆入力遮断クラッチ Active JP7501796B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024076757A JP2024102289A (ja) 2022-04-04 2024-05-09 逆入力遮断クラッチ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022062585 2022-04-04
JP2022062585 2022-04-04
PCT/JP2022/047440 WO2023195203A1 (ja) 2022-04-04 2022-12-22 逆入力遮断クラッチ

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024076757A Division JP2024102289A (ja) 2022-04-04 2024-05-09 逆入力遮断クラッチ

Publications (3)

Publication Number Publication Date
JPWO2023195203A1 JPWO2023195203A1 (https=) 2023-10-12
JPWO2023195203A5 JPWO2023195203A5 (https=) 2024-03-15
JP7501796B2 true JP7501796B2 (ja) 2024-06-18

Family

ID=88242641

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2023537292A Active JP7501796B2 (ja) 2022-04-04 2022-12-22 逆入力遮断クラッチ
JP2024076757A Pending JP2024102289A (ja) 2022-04-04 2024-05-09 逆入力遮断クラッチ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024076757A Pending JP2024102289A (ja) 2022-04-04 2024-05-09 逆入力遮断クラッチ

Country Status (5)

Country Link
US (1) US20250215939A1 (https=)
JP (2) JP7501796B2 (https=)
CN (1) CN118974431A (https=)
DE (1) DE112022006622T5 (https=)
WO (1) WO2023195203A1 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7758249B1 (ja) * 2024-06-18 2025-10-22 日本精工株式会社 クラッチ装置
WO2025262992A1 (ja) * 2024-06-18 2025-12-26 日本精工株式会社 逆入力遮断クラッチ
WO2025262993A1 (ja) * 2024-06-18 2025-12-26 日本精工株式会社 逆入力遮断クラッチ
WO2025262994A1 (ja) * 2024-06-18 2025-12-26 日本精工株式会社 クラッチ装置
JP7772292B1 (ja) * 2024-06-18 2025-11-18 日本精工株式会社 逆入力遮断クラッチ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6658965B2 (ja) 2017-08-01 2020-03-04 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
WO2020054763A1 (ja) 2018-09-12 2020-03-19 日本精工株式会社 逆入力遮断クラッチ付電動モータ

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3335831A (en) * 1965-10-23 1967-08-15 Formsprag Co Bi-directional no-back drive device
JP3672333B2 (ja) * 1993-12-17 2005-07-20 日本精工株式会社 複列玉軸受
CN112189100B (zh) * 2018-05-07 2022-09-13 日本精工株式会社 逆向输入断开离合器以及促动器
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
JP6658965B2 (ja) 2017-08-01 2020-03-04 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
WO2020054763A1 (ja) 2018-09-12 2020-03-19 日本精工株式会社 逆入力遮断クラッチ付電動モータ

Also Published As

Publication number Publication date
DE112022006622T5 (de) 2024-12-19
US20250215939A1 (en) 2025-07-03
WO2023195203A1 (ja) 2023-10-12
CN118974431A (zh) 2024-11-15
JP2024102289A (ja) 2024-07-30
JPWO2023195203A1 (https=) 2023-10-12

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