[go: up one dir, main page]

WO2009054266A1 - 固定式等速自在継手 - Google Patents

固定式等速自在継手 Download PDF

Info

Publication number
WO2009054266A1
WO2009054266A1 PCT/JP2008/068283 JP2008068283W WO2009054266A1 WO 2009054266 A1 WO2009054266 A1 WO 2009054266A1 JP 2008068283 W JP2008068283 W JP 2008068283W WO 2009054266 A1 WO2009054266 A1 WO 2009054266A1
Authority
WO
WIPO (PCT)
Prior art keywords
coupling member
track groove
universal joint
constant velocity
track
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.)
Ceased
Application number
PCT/JP2008/068283
Other languages
English (en)
French (fr)
Inventor
Masazumi Kobayashi
Kenji Yamada
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.)
NTN Corp
Original Assignee
NTN Corp
NTN Toyo Bearing Co 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 NTN Corp, NTN Toyo Bearing Co Ltd filed Critical NTN Corp
Priority to US12/738,380 priority Critical patent/US8469829B2/en
Priority to EP08842877.6A priority patent/EP2202419B1/en
Priority to CN200880112452.1A priority patent/CN101835999B/zh
Publication of WO2009054266A1 publication Critical patent/WO2009054266A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F16D3/224—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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/10—Surface characteristics; Details related to material surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)
  • Heat Treatment Of Articles (AREA)
  • Rolling Contact Bearings (AREA)
  • Bearings For Parts Moving Linearly (AREA)

Abstract

　全角度域においても、ボールの転動による耐摩耗性と安定した高い疲労強度特性を得ることができる固定式等速自在継手を提供する。 　内周面２１に複数のトラック溝２２が形成された外側継手部材と、外周面２４に複数のトラック溝２５が形成された内側継手部材と、外側継手部材のトラック溝２２と内側継手部材のトラック溝２５との間に介在してトルクを伝達する複数のボール２７と、このボール２７を収容するポケット２９を有するとともに外側継手部材と内側継手部材との間に介装されるケージ２８とを備えた固定式等速自在継手である。最大作動角をとったときに、ボール２７が外側継手部材のトラック溝開口端部２２ａまで転動する。外側継手部材のトラック溝２２に、トラック溝奥側からトラック溝開口端部までの硬化層Ｓ１を形成する。トラック溝開口端部２２ａにおける硬化層Ｓ１の厚さを他の部位よりも薄くした。 　                                                                              
PCT/JP2008/068283 2007-10-23 2008-10-08 固定式等速自在継手 Ceased WO2009054266A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/738,380 US8469829B2 (en) 2007-10-23 2008-10-08 Fixed constant velocity universal joint
EP08842877.6A EP2202419B1 (en) 2007-10-23 2008-10-08 Fixed constant velocity universal joint
CN200880112452.1A CN101835999B (zh) 2007-10-23 2008-10-08 固定式等速万向接头

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-275355 2007-10-23
JP2007275355A JP5377844B2 (ja) 2007-10-23 2007-10-23 固定式等速自在継手

Publications (1)

Publication Number Publication Date
WO2009054266A1 true WO2009054266A1 (ja) 2009-04-30

Family

ID=40579372

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068283 Ceased WO2009054266A1 (ja) 2007-10-23 2008-10-08 固定式等速自在継手

Country Status (5)

Country Link
US (1) US8469829B2 (ja)
EP (1) EP2202419B1 (ja)
JP (1) JP5377844B2 (ja)
CN (1) CN101835999B (ja)
WO (1) WO2009054266A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9177917B2 (en) 2010-08-20 2015-11-03 Micron Technology, Inc. Semiconductor constructions

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103352697B (zh) * 2012-02-24 2020-11-20 刘素华 导向多点支撑往复冲击器的方法及实施该方法的导向多点支撑往复冲击器装置
CN106460948B (zh) 2014-04-04 2019-05-14 德纳汽车系统集团有限责任公司 等速万向节总成
CN103982560B (zh) * 2014-06-06 2017-11-14 丛滨江 定向式等速球笼万向节
CN108700124B (zh) 2016-02-10 2021-09-28 德纳汽车系统集团有限责任公司 直接小齿轮安装的恒定速度接头
KR20180133904A (ko) 2016-05-10 2018-12-17 데이나 오토모티브 시스템즈 그룹 엘엘씨 등속 조인트용 부트 조립체
WO2018183716A1 (en) 2017-03-31 2018-10-04 Dana Automotive Systems Group, Llc A constant velocity joint assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5665924A (en) * 1979-10-31 1981-06-04 Toyoda Mach Works Ltd Hardening method for outer ring of constant speed universal coupling
JPS635614B2 (ja) 1978-03-07 1988-02-04 Ntn Toyo Bearing Co Ltd
JPH04194418A (ja) * 1990-11-28 1992-07-14 Toyoda Mach Works Ltd 等速ジョイント
JPH0526250A (ja) * 1991-07-22 1993-02-02 Ntn Corp 等速自在継手の外輪
JP2000227123A (ja) * 1999-02-04 2000-08-15 Toyoda Mach Works Ltd 自在継手及び自在継手の内方継手部材の加熱処理方法
JP2001323945A (ja) * 2000-05-15 2001-11-22 Ntn Corp 等速ジョイント

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5767127A (en) * 1980-10-07 1982-04-23 Toyota Motor Corp Production of outer race and for constant velocity joint
JPS635614A (ja) 1986-06-25 1988-01-11 Mitsubishi Electric Corp デイジタル同調選局装置
JPH04293726A (ja) * 1991-03-22 1992-10-19 Honda Motor Co Ltd 高周波焼入れ装置
JP2001171308A (ja) * 1999-12-15 2001-06-26 Ntn Corp 駆動車輪用軸受装置
JP4076818B2 (ja) * 2002-08-12 2008-04-16 Ｎｔｎ株式会社 等速自在継手
JP2007161147A (ja) * 2005-12-15 2007-06-28 Ntn Corp 車輪用軸受装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS635614B2 (ja) 1978-03-07 1988-02-04 Ntn Toyo Bearing Co Ltd
JPS5665924A (en) * 1979-10-31 1981-06-04 Toyoda Mach Works Ltd Hardening method for outer ring of constant speed universal coupling
JPH04194418A (ja) * 1990-11-28 1992-07-14 Toyoda Mach Works Ltd 等速ジョイント
JPH0526250A (ja) * 1991-07-22 1993-02-02 Ntn Corp 等速自在継手の外輪
JP2000227123A (ja) * 1999-02-04 2000-08-15 Toyoda Mach Works Ltd 自在継手及び自在継手の内方継手部材の加熱処理方法
JP2001323945A (ja) * 2000-05-15 2001-11-22 Ntn Corp 等速ジョイント

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9177917B2 (en) 2010-08-20 2015-11-03 Micron Technology, Inc. Semiconductor constructions

Also Published As

Publication number Publication date
JP2009103214A (ja) 2009-05-14
CN101835999A (zh) 2010-09-15
EP2202419A4 (en) 2017-07-05
CN101835999B (zh) 2014-12-24
EP2202419A1 (en) 2010-06-30
US8469829B2 (en) 2013-06-25
EP2202419B1 (en) 2019-06-12
US20100234116A1 (en) 2010-09-16
JP5377844B2 (ja) 2013-12-25

Similar Documents

Publication Publication Date Title
WO2009054266A1 (ja) 固定式等速自在継手
WO2008114698A1 (ja) 車輪用軸受装置
WO2008099678A1 (ja) 固定式等速自在継手
WO2012003261A3 (en) Constant velocity joint with quick connector and method
TW200619529A (en) Counter track joint with track turning point
WO2009012746A3 (de) Rollverschiebeeinheit und gelenkwelle hiermit
EP1927775A4 (en) UNIVERSAL EQUIVALENT PIVOT
CN101490434A (zh) 等速万向接头
WO2008096558A1 (ja) 固定式等速自在継手
GB0807620D0 (en) Joint arrangement
WO2009054214A1 (ja) 等速自在継手
EP1669622A4 (en) HOMOCINETIC SEAL OF THE FIXED TYPE
WO2009054216A1 (ja) 等速自在継手
WO2008096557A1 (ja) 固定式等速自在継手
US6280337B1 (en) Constant velocity joint with improved profile
EP1557579A3 (en) Sliding type constant velocity universal joint
US7785206B2 (en) Fixed constant velocity universal joint
JP2000230570A (ja) 等速自在継手
WO2008117749A1 (ja) 固定式等速自在継手
US20150292565A1 (en) Lightweight joint for transmitting rotational movements
WO2008149775A1 (ja) 固定式等速自在継手およびその外輪の製造方法
WO2009011243A1 (ja) 摺動式トリポード形等速ジョイント
WO2006122618A3 (de) Gelenk mit vergrössertem öffnungswinkel
WO2008114574A1 (ja) 等速自在継手
WO2008043334A3 (de) Homokinetisches verschiebegelenk

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200880112452.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08842877

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008842877

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12738380

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE