CN117897563A - 传动轴用等速接头以及传动轴 - Google Patents

传动轴用等速接头以及传动轴 Download PDF

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Publication number
CN117897563A
CN117897563A CN202280059201.1A CN202280059201A CN117897563A CN 117897563 A CN117897563 A CN 117897563A CN 202280059201 A CN202280059201 A CN 202280059201A CN 117897563 A CN117897563 A CN 117897563A
Authority
CN
China
Prior art keywords
race
propeller shaft
groove
constant velocity
wheel
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.)
Pending
Application number
CN202280059201.1A
Other languages
English (en)
Chinese (zh)
Inventor
青木英和
石仓健一郎
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.)
Astemo Ltd
Original Assignee
Hitachi Astemo 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 Hitachi Astemo Ltd filed Critical Hitachi Astemo Ltd
Publication of CN117897563A publication Critical patent/CN117897563A/zh
Pending legal-status Critical Current

Links

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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D3/226—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part
    • F16D3/227—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts the groove centre-lines in each coupling part lying on a cylinder co-axial with the respective coupling part the joints being telescopic
    • 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/20—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members
    • F16D3/22—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts
    • F16D3/223—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts one coupling part entering a sleeve of the other coupling part and connected thereto by sliding or rolling members the rolling members being balls, rollers, or the like, guided in grooves or sockets in both coupling parts the rolling members being guided in grooves in both coupling parts
    • F16D2003/22309—Details of grooves
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S464/00—Rotary shafts, gudgeons, housings, and flexible couplings for rotary shafts
    • Y10S464/904—Homokinetic coupling
    • Y10S464/906—Torque transmitted via radially spaced balls

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Motor Power Transmission Devices (AREA)
CN202280059201.1A 2021-09-10 2022-07-07 传动轴用等速接头以及传动轴 Pending CN117897563A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021147399A JP2023040442A (ja) 2021-09-10 2021-09-10 プロペラシャフト用の等速ジョイントおよびプロペラシャフト
JP2021-147399 2021-09-10
PCT/JP2022/026931 WO2023037744A1 (ja) 2021-09-10 2022-07-07 プロペラシャフト用の等速ジョイントおよびプロペラシャフト

Publications (1)

Publication Number Publication Date
CN117897563A true CN117897563A (zh) 2024-04-16

Family

ID=85506457

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280059201.1A Pending CN117897563A (zh) 2021-09-10 2022-07-07 传动轴用等速接头以及传动轴

Country Status (5)

Country Link
US (1) US20240418224A1 (https=)
JP (1) JP2023040442A (https=)
CN (1) CN117897563A (https=)
DE (1) DE112022004371T5 (https=)
WO (1) WO2023037744A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023040443A (ja) * 2021-09-10 2023-03-23 日立Astemo株式会社 プロペラシャフト用の等速ジョイントおよびプロペラシャフト

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002250359A (ja) * 2001-02-22 2002-09-06 Ntn Corp 等速自在継手
JP2008087517A (ja) * 2006-09-29 2008-04-17 Jtekt Corp 車両用プロペラシャフト
JP5117305B2 (ja) * 2008-07-24 2013-01-16 Ｎｔｎ株式会社 等速自在継手の内側継手部材、等速自在継手の組立方法、ドライブシャフトアッシー、およびプロペラシャフトアッシー
JP2018035896A (ja) 2016-09-01 2018-03-08 Ntn株式会社 等速自在継手および等速自在継手製造方法
JP6821423B2 (ja) * 2016-12-22 2021-01-27 Ntn株式会社 摺動式等速自在継手
JP2021147399A (ja) 2020-03-16 2021-09-27 日油株式会社 防曇剤組成物、該組成物から形成される防曇膜を有する防曇性物品
JP2021148226A (ja) * 2020-03-19 2021-09-27 株式会社ジェイテクト 等速ジョイント

Also Published As

Publication number Publication date
DE112022004371T5 (de) 2024-07-04
JP2023040442A (ja) 2023-03-23
WO2023037744A1 (ja) 2023-03-16
US20240418224A1 (en) 2024-12-19

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