CN108779807B - 固定式等速万向联轴器 - Google Patents

固定式等速万向联轴器 Download PDF

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Publication number
CN108779807B
CN108779807B CN201780019450.7A CN201780019450A CN108779807B CN 108779807 B CN108779807 B CN 108779807B CN 201780019450 A CN201780019450 A CN 201780019450A CN 108779807 B CN108779807 B CN 108779807B
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CN
China
Prior art keywords
track groove
center
ball
joint
center line
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Active
Application number
CN201780019450.7A
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English (en)
Chinese (zh)
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CN108779807A (zh
Inventor
藤尾辉明
船桥雅司
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NTN Corp
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NTN Corp
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Publication date
Application filed by NTN Corp filed Critical NTN Corp
Publication of CN108779807A publication Critical patent/CN108779807A/zh
Application granted granted Critical
Publication of CN108779807B publication Critical patent/CN108779807B/zh
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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
    • 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
    • F16D3/224—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 sphere
    • 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
    • F16D3/224—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 sphere
    • F16D3/2245—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 sphere where the groove centres are offset from the joint centre
    • 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
    • F16D2003/22306—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 having counter tracks, i.e. ball track surfaces which diverge in opposite directions
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
CN201780019450.7A 2016-03-25 2017-03-09 固定式等速万向联轴器 Active CN108779807B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016062105A JP6832629B2 (ja) 2016-03-25 2016-03-25 固定式等速自在継手
JP2016-062105 2016-03-25
PCT/JP2017/009574 WO2017163914A1 (ja) 2016-03-25 2017-03-09 固定式等速自在継手

Publications (2)

Publication Number Publication Date
CN108779807A CN108779807A (zh) 2018-11-09
CN108779807B true CN108779807B (zh) 2021-02-19

Family

ID=59900170

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780019450.7A Active CN108779807B (zh) 2016-03-25 2017-03-09 固定式等速万向联轴器

Country Status (5)

Country Link
US (1) US11053986B2 (cg-RX-API-DMAC7.html)
EP (1) EP3434923B1 (cg-RX-API-DMAC7.html)
JP (1) JP6832629B2 (cg-RX-API-DMAC7.html)
CN (1) CN108779807B (cg-RX-API-DMAC7.html)
WO (1) WO2017163914A1 (cg-RX-API-DMAC7.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7458712B2 (ja) * 2019-04-05 2024-04-01 Ntn株式会社 固定式等速自在継手
US11698109B2 (en) * 2020-08-27 2023-07-11 Steering Solutions Ip Holding Corporation High angle constant velocity joint
KR102517733B1 (ko) * 2021-01-07 2023-04-05 현대위아 주식회사 등속 조인트

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881218A1 (en) * 2005-05-12 2008-01-23 Ntn Corporation Fixed type constant velocity universal joint
CN102209857A (zh) * 2008-11-06 2011-10-05 Ntn株式会社 固定式等速万向接头及其制造方法、以及使用了该固定式等速万向接头的驱动车轮用轴承单元
EP2778452A1 (en) * 2011-11-10 2014-09-17 NTN Corporation Fixed constant-velocity universal joint
EP2831437A2 (en) * 2012-03-28 2015-02-04 GKN Driveline International GmbH Constant velocity joint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5840463B2 (ja) 1977-08-11 1983-09-06 鐘淵化学工業株式会社 酵母の高菌体濃度培養法
DE4222205C2 (de) * 1992-07-07 1995-01-12 Gkn Automotive Ag Kugelgleichlaufdrehgelenk
JP2008057613A (ja) * 2006-08-30 2008-03-13 Ntn Corp 固定型等速自在継手
WO2012165096A1 (ja) * 2011-05-30 2012-12-06 Ntn株式会社 固定式等速自在継手
JP6113459B2 (ja) 2012-11-08 2017-04-12 Ntn株式会社 固定式等速自在継手
DE102013103155B4 (de) * 2013-03-27 2017-08-24 Gkn Driveline International Gmbh Gleichlaufgelenk in Form eines Gegenbahngelenks

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1881218A1 (en) * 2005-05-12 2008-01-23 Ntn Corporation Fixed type constant velocity universal joint
CN102209857A (zh) * 2008-11-06 2011-10-05 Ntn株式会社 固定式等速万向接头及其制造方法、以及使用了该固定式等速万向接头的驱动车轮用轴承单元
EP2778452A1 (en) * 2011-11-10 2014-09-17 NTN Corporation Fixed constant-velocity universal joint
EP2831437A2 (en) * 2012-03-28 2015-02-04 GKN Driveline International GmbH Constant velocity joint

Also Published As

Publication number Publication date
WO2017163914A1 (ja) 2017-09-28
CN108779807A (zh) 2018-11-09
EP3434923B1 (en) 2020-11-11
EP3434923A4 (en) 2019-11-06
JP2017172765A (ja) 2017-09-28
US11053986B2 (en) 2021-07-06
EP3434923A1 (en) 2019-01-30
US20190101167A1 (en) 2019-04-04
JP6832629B2 (ja) 2021-02-24

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