CN113574294B - 摩擦辊减速器 - Google Patents

摩擦辊减速器 Download PDF

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Publication number
CN113574294B
CN113574294B CN202080021733.7A CN202080021733A CN113574294B CN 113574294 B CN113574294 B CN 113574294B CN 202080021733 A CN202080021733 A CN 202080021733A CN 113574294 B CN113574294 B CN 113574294B
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CN
China
Prior art keywords
roller
input shaft
rolling contact
diameter side
contact surface
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
CN202080021733.7A
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English (en)
Chinese (zh)
Other versions
CN113574294A (zh
Inventor
河原弘志
板垣浩文
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
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Publication date
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Publication of CN113574294A publication Critical patent/CN113574294A/zh
Application granted granted Critical
Publication of CN113574294B publication Critical patent/CN113574294B/zh
Active legal-status Critical Current
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Classifications

    • 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
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • 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
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/06—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion
    • F16H13/08—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
    • 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
    • F16H—GEARING
    • F16H13/00—Gearing for conveying rotary motion with constant gear ratio by friction between rotary members
    • F16H13/10—Means for influencing the pressure between the 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
    • 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
    • F16D2023/123—Clutch actuation by cams, ramps or ball-screw mechanisms

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Friction Gearing (AREA)
CN202080021733.7A 2019-03-20 2020-01-10 摩擦辊减速器 Active CN113574294B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-053690 2019-03-20
JP2019053690 2019-03-20
PCT/JP2020/000683 WO2020188967A1 (ja) 2019-03-20 2020-01-10 摩擦ローラ減速機

Publications (2)

Publication Number Publication Date
CN113574294A CN113574294A (zh) 2021-10-29
CN113574294B true CN113574294B (zh) 2024-07-26

Family

ID=72520764

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080021733.7A Active CN113574294B (zh) 2019-03-20 2020-01-10 摩擦辊减速器

Country Status (5)

Country Link
US (1) US11867262B2 (https=)
EP (1) EP3943779A4 (https=)
JP (1) JPWO2020188967A1 (https=)
CN (1) CN113574294B (https=)
WO (1) WO2020188967A1 (https=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116601409A (zh) * 2020-12-07 2023-08-15 日本精工株式会社 摩擦辊减速机
WO2022124234A1 (ja) 2020-12-07 2022-06-16 日本精工株式会社 摩擦ローラ減速機
JP2023066534A (ja) * 2021-10-29 2023-05-16 日本精工株式会社 摩擦ローラ減速機およびその製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186740A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Battery storage device of lens barrel sliding type camera
JP2015206389A (ja) * 2014-04-18 2015-11-19 株式会社デンソー 遊星ローラ式トラクションドライブ装置

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54127077U (https=) * 1978-02-27 1979-09-04
JPS57186740U (https=) * 1981-05-21 1982-11-26
US4617838A (en) * 1984-04-06 1986-10-21 Nastec, Inc. Variable preload ball drive
US4951517A (en) 1987-10-28 1990-08-28 Canon Kabushiki Kaisha Rotational driving apparatus with frictional engagement and robot using the same
JPH01116366A (ja) * 1987-10-28 1989-05-09 Canon Inc 回転駆動装置
JPH06229450A (ja) * 1993-02-02 1994-08-16 Koyo Seiko Co Ltd 遊星ローラ式動力伝達装置
JPH1163130A (ja) * 1997-08-07 1999-03-05 Nidec Shimpo Corp トラクション伝動装置
WO2005106272A1 (ja) * 2004-04-27 2005-11-10 Hitachi, Ltd. ロック機構を有するクラッチ装置
JP2008196657A (ja) 2007-02-15 2008-08-28 Toyota Motor Corp 動力伝達装置の回転数推定装置
CN103459891B (zh) * 2011-03-16 2016-01-13 日本精工株式会社 摩擦辊式减速机以及电动汽车用驱动装置
JP5903834B2 (ja) * 2011-03-16 2016-04-13 日本精工株式会社 摩擦ローラ式減速機及び電気自動車用駆動装置
JP2014163495A (ja) * 2013-02-27 2014-09-08 Nsk Ltd 摩擦ローラ式減速機及び電気自動車用駆動装置
JP6163790B2 (ja) * 2013-03-01 2017-07-19 日本精工株式会社 トロイダル型無段変速機
JP6094319B2 (ja) * 2013-03-28 2017-03-15 日本精工株式会社 摩擦ローラ式減速機
JP6265061B2 (ja) * 2014-06-24 2018-01-24 株式会社デンソー 遊星ローラ式トラクションドライブ装置
JP6472958B2 (ja) * 2014-07-25 2019-02-20 日本電産シンポ株式会社 ホイールイン減速装置およびホイールユニット
JP6408327B2 (ja) * 2014-09-30 2018-10-17 日本電産シンポ株式会社 摩擦式無段変速機
JP6669166B2 (ja) * 2015-04-13 2020-03-18 日本精工株式会社 摩擦ローラ式減速機
JP6558075B2 (ja) 2015-05-27 2019-08-14 日本精工株式会社 無段変速装置
JP6644499B2 (ja) * 2015-08-25 2020-02-12 Ntn株式会社 自動クラッチ装置
JP6649611B2 (ja) 2016-01-20 2020-02-19 株式会社ジェイテクト 軸受装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57186740A (en) * 1981-05-12 1982-11-17 Fuji Photo Film Co Ltd Battery storage device of lens barrel sliding type camera
JP2015206389A (ja) * 2014-04-18 2015-11-19 株式会社デンソー 遊星ローラ式トラクションドライブ装置

Also Published As

Publication number Publication date
JPWO2020188967A1 (https=) 2020-09-24
CN113574294A (zh) 2021-10-29
US11867262B2 (en) 2024-01-09
WO2020188967A1 (ja) 2020-09-24
EP3943779A4 (en) 2022-11-09
US20220221031A1 (en) 2022-07-14
EP3943779A1 (en) 2022-01-26

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