JP6382014B2 - トリポード型等速自在継手およびその製造方法 - Google Patents

トリポード型等速自在継手およびその製造方法 Download PDF

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Publication number
JP6382014B2
JP6382014B2 JP2014154978A JP2014154978A JP6382014B2 JP 6382014 B2 JP6382014 B2 JP 6382014B2 JP 2014154978 A JP2014154978 A JP 2014154978A JP 2014154978 A JP2014154978 A JP 2014154978A JP 6382014 B2 JP6382014 B2 JP 6382014B2
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Japan
Prior art keywords
roller
constant velocity
velocity universal
universal joint
type constant
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JP2014154978A
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English (en)
Japanese (ja)
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JP2016031132A5 (https=
JP2016031132A (ja
Inventor
立己 ▲崎▼原
立己 ▲崎▼原
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NTN Corp
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NTN Corp
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Publication date
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Priority to JP2014154978A priority Critical patent/JP6382014B2/ja
Priority to US15/326,704 priority patent/US10655677B2/en
Priority to EP15827592.5A priority patent/EP3176453B1/en
Priority to PCT/JP2015/068807 priority patent/WO2016017345A1/ja
Priority to CN201580038588.2A priority patent/CN106536955B/zh
Publication of JP2016031132A publication Critical patent/JP2016031132A/ja
Publication of JP2016031132A5 publication Critical patent/JP2016031132A5/ja
Application granted granted Critical
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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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/64—Special methods of manufacture
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/40—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rings; for bearing races
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C13/00—Rolls, drums, discs, or the like; Bearings or mountings therefor
    • F16C13/006—Guiding rollers, wheels or the like, formed by or on the outer element of a single bearing or bearing unit, e.g. two adjacent bearings, whose ratio of length to diameter is generally less than one
    • 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
    • F16D3/202—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 one coupling part having radially projecting pins, e.g. tripod joints
    • F16D3/205—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part
    • F16D3/2055—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 one coupling part having radially projecting pins, e.g. tripod joints the pins extending radially outwardly from the coupling part having three pins, i.e. true tripod joints
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
    • F16C19/44—Needle bearings
    • F16C19/46—Needle bearings with one row or needles
    • F16C19/466—Needle bearings with one row or needles comprising needle rollers and an outer ring, i.e. subunit without inner ring
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
    • F16C23/06—Ball or roller bearings
    • F16C23/08—Ball or roller bearings self-adjusting
    • 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
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C29/00—Bearings for parts moving only linearly
    • F16C29/04—Ball or roller bearings
    • F16C29/045—Ball or roller bearings having rolling elements journaled in one of the moving parts
    • 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
    • F16D3/202—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 one coupling part having radially projecting pins, e.g. tripod joints
    • F16D2003/2026—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 one coupling part having radially projecting pins, e.g. tripod joints with trunnion rings, i.e. with tripod joints having rollers supported by a ring on the trunnion
    • 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
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0038—Surface treatment
    • 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
    • F16D2250/00—Manufacturing; Assembly
    • F16D2250/0038—Surface treatment
    • F16D2250/0053—Hardening
    • 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
    • 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
    • Y10S464/905—Torque transmitted via radially extending pin

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Rolling Contact Bearings (AREA)
  • Ocean & Marine Engineering (AREA)
JP2014154978A 2014-07-30 2014-07-30 トリポード型等速自在継手およびその製造方法 Active JP6382014B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2014154978A JP6382014B2 (ja) 2014-07-30 2014-07-30 トリポード型等速自在継手およびその製造方法
US15/326,704 US10655677B2 (en) 2014-07-30 2015-06-30 Tripod constant velocity universal joint and method for manufacturing same
EP15827592.5A EP3176453B1 (en) 2014-07-30 2015-06-30 Tripod constant velocity universal joint and method for manufacturing same
PCT/JP2015/068807 WO2016017345A1 (ja) 2014-07-30 2015-06-30 トリポード型等速自在継手およびその製造方法
CN201580038588.2A CN106536955B (zh) 2014-07-30 2015-06-30 三球销型等速万向联轴器及其制造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014154978A JP6382014B2 (ja) 2014-07-30 2014-07-30 トリポード型等速自在継手およびその製造方法

Publications (3)

Publication Number Publication Date
JP2016031132A JP2016031132A (ja) 2016-03-07
JP2016031132A5 JP2016031132A5 (https=) 2017-08-10
JP6382014B2 true JP6382014B2 (ja) 2018-08-29

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014154978A Active JP6382014B2 (ja) 2014-07-30 2014-07-30 トリポード型等速自在継手およびその製造方法

Country Status (5)

Country Link
US (1) US10655677B2 (https=)
EP (1) EP3176453B1 (https=)
JP (1) JP6382014B2 (https=)
CN (1) CN106536955B (https=)
WO (1) WO2016017345A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021055794A (ja) * 2019-10-01 2021-04-08 Ntn株式会社 機械加工品

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5333084U (https=) * 1976-08-28 1978-03-23
JPS5333084A (en) 1976-09-09 1978-03-28 Agency Of Ind Science & Technol Silicon solar battery
JP2635083B2 (ja) * 1988-03-02 1997-07-30 新日本工機株式会社 旋盤および旋盤による加工方法
JPH06249317A (ja) 1993-02-26 1994-09-06 Ntn Corp ボールねじのねじ溝加工方法
CN1178571A (zh) * 1996-02-05 1998-04-08 株式会社Ntn 三通型等速万向联轴节
JP3711758B2 (ja) 1998-09-08 2005-11-02 日本精工株式会社 トリポード型等速ジョイント用円筒ローラの製造方法
US6390924B1 (en) * 1999-01-12 2002-05-21 Ntn Corporation Power transmission shaft and constant velocity joint
JP2000256694A (ja) 1999-03-11 2000-09-19 Ntn Corp トリポード型等速自在継手および当該継手用グリース
JP4230063B2 (ja) * 1999-08-18 2009-02-25 株式会社リコー 回転体の成形方法及び成形金型
JP2001300675A (ja) 2000-02-18 2001-10-30 Nsk Ltd ねじ転造ダイス及びその製造方法
JP3947342B2 (ja) 2000-05-22 2007-07-18 Ｎｔｎ株式会社 トリポード型等速自在継手
JP2002213477A (ja) * 2001-01-16 2002-07-31 Ntn Corp トリポード型等速自在継手
JP2002235753A (ja) 2001-02-09 2002-08-23 Ntn Corp シェル型ころ軸受
US6708544B2 (en) 2001-02-16 2004-03-23 Nsk Ltd. Thread rolling die and process for the production thereof
JP2004100754A (ja) * 2002-09-06 2004-04-02 Nsk Ltd 軸受装置の外輪内面の滑面仕上処理方法および該処理方法を施した軸受装置
JP2004360830A (ja) 2003-06-05 2004-12-24 Ntn Corp 等速自在継手およびその製造方法
JP4361351B2 (ja) * 2003-11-14 2009-11-11 Ｎｔｎ株式会社 トリポード型等速自在継手
JP4541203B2 (ja) * 2005-03-24 2010-09-08 Ｎｔｎ株式会社 トリポード型等速自在継手
JP2007040503A (ja) 2005-08-05 2007-02-15 Ntn Corp 鍔付ころ軸受
WO2007148487A1 (ja) 2006-06-23 2007-12-27 Ntn Corporation 等速自在継手及びこれを用いたドライブシャフト、駆動車輪用軸受ユニット
JP2008275095A (ja) * 2007-05-01 2008-11-13 Ntn Corp ボールねじおよびその製造方法
KR101405191B1 (ko) * 2012-11-15 2014-06-10 기아자동차 주식회사 등속 조인트
CN103331456A (zh) * 2013-06-26 2013-10-02 上海斐赛轴承科技有限公司 套圈整体精密硬车成型的滚动轴承的加工方法

Also Published As

Publication number Publication date
CN106536955A (zh) 2017-03-22
CN106536955B (zh) 2022-07-22
WO2016017345A1 (ja) 2016-02-04
US10655677B2 (en) 2020-05-19
JP2016031132A (ja) 2016-03-07
EP3176453A1 (en) 2017-06-07
EP3176453B1 (en) 2019-09-04
US20180335076A1 (en) 2018-11-22
EP3176453A4 (en) 2018-04-25

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