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WO2009011243A1 - 摺動式トリポード形等速ジョイント - Google Patents

摺動式トリポード形等速ジョイント Download PDF

Info

Publication number
WO2009011243A1
WO2009011243A1 PCT/JP2008/062275 JP2008062275W WO2009011243A1 WO 2009011243 A1 WO2009011243 A1 WO 2009011243A1 JP 2008062275 W JP2008062275 W JP 2008062275W WO 2009011243 A1 WO2009011243 A1 WO 2009011243A1
Authority
WO
WIPO (PCT)
Prior art keywords
tripod
shaft
constant velocity
velocity joint
torque transmission
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/JP2008/062275
Other languages
English (en)
French (fr)
Inventor
Kazuyuki Ichikawa
Hiromasa Kinoshita
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.)
JTEKT Corp
Original Assignee
JTEKT Corp
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 JTEKT Corp filed Critical JTEKT Corp
Priority to CN2008800218095A priority Critical patent/CN101688562B/zh
Priority to EP08777937.7A priority patent/EP2169246B1/en
Priority to US12/669,580 priority patent/US8257186B2/en
Publication of WO2009011243A1 publication Critical patent/WO2009011243A1/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
    • F16D3/202—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rolling Contact Bearings (AREA)
  • Friction Gearing (AREA)

Abstract

誘起スラスト力を低減しつつ、小型化が可能な摺動式トリポード形等速ジョイントを提供する。 等速ジョイント１は、外輪１０と、ボス部２１とローラ溝１１に挿入される３本のトリポード軸部２２とを備えるトリポード２０と、ローラ３０とを備える。そして、トリポード軸部２２のトルク伝達領域において、トリポード軸部２２のシャフト軸方向幅ｂｘは、根元側から先端側に行くに従って小さく形成されている。さらに、シャフト軸およびトリポード軸部２２に直交する方向をトルク伝達方向と規定した場合に、トルク伝達領域において、トリポード軸部２２のトルク伝達方向幅ａｘは、根元側から先端側に行くに従って大きく形成されている。
PCT/JP2008/062275 2007-07-17 2008-07-07 摺動式トリポード形等速ジョイント Ceased WO2009011243A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2008800218095A CN101688562B (zh) 2007-07-17 2008-07-07 滑动式三球销型等速万向节
EP08777937.7A EP2169246B1 (en) 2007-07-17 2008-07-07 Sliding-type tripod-shaped constant-velocity universal joint
US12/669,580 US8257186B2 (en) 2007-07-17 2008-07-07 Sliding-type tripod-shaped constant-velocity universal joint

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007185822A JP5109515B2 (ja) 2007-07-17 2007-07-17 摺動式トリポード形等速ジョイント
JP2007-185822 2007-07-17

Publications (1)

Publication Number Publication Date
WO2009011243A1 true WO2009011243A1 (ja) 2009-01-22

Family

ID=40259581

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/062275 Ceased WO2009011243A1 (ja) 2007-07-17 2008-07-07 摺動式トリポード形等速ジョイント

Country Status (5)

Country Link
US (1) US8257186B2 (ja)
EP (1) EP2169246B1 (ja)
JP (1) JP5109515B2 (ja)
CN (1) CN101688562B (ja)
WO (1) WO2009011243A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10179139B2 (en) 2010-10-12 2019-01-15 Cipla Limited Pharmaceutical composition

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5760560B2 (ja) * 2011-03-22 2015-08-12 株式会社ジェイテクト 摺動式トリポード型等速ジョイント
JP6309409B2 (ja) * 2014-09-22 2018-04-11 本田技研工業株式会社 等速ジョイント
JP2025134448A (ja) * 2024-03-04 2025-09-17 Ntn株式会社 トリポード型等速自在継手

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS471974U (ja) * 1971-01-20 1972-08-22
JPH03172619A (ja) 1989-11-03 1991-07-26 Gkn Automot Ag 同期回転継ぎ手
JP2003074581A (ja) * 2001-09-03 2003-03-12 Honda Motor Co Ltd 等速ジョイント
JP2007010028A (ja) * 2005-06-30 2007-01-18 Ntn Corp トリポード型等速自在継手

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4990747U (ja) * 1972-11-30 1974-08-06
IT1001435B (it) 1972-12-27 1976-04-20 Monsanto Co Substrati cellulosici migliorati e procedimento per la loro produzione
DE2620527C2 (de) * 1976-05-10 1977-09-01 Schmid, Leopold F, 7000 Stuttgart Gleichlauf gelenkkupplung
DE4130183C2 (de) * 1991-09-11 1994-01-20 Gkn Automotive Ag Tripodegelenk
JP3172619B2 (ja) 1993-04-23 2001-06-04 エフ・エム・エス・オーディオ・センディリアン・バハド コンパクトディスク再生装置におけるエレベータ位置補正方法
US6478682B1 (en) * 1999-11-05 2002-11-12 Ntn Corporation Constant velocity universal joint
JP3817415B2 (ja) * 2000-09-06 2006-09-06 Ｎｔｎ株式会社 等速自在継手
EP2128469A1 (en) 2007-03-08 2009-12-02 JTEKT Corporation Sliding tripod constant velocity joint
JP4990747B2 (ja) 2007-12-17 2012-08-01 新日本製鐵株式会社 調質圧延方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS471974U (ja) * 1971-01-20 1972-08-22
JPH03172619A (ja) 1989-11-03 1991-07-26 Gkn Automot Ag 同期回転継ぎ手
JP2003074581A (ja) * 2001-09-03 2003-03-12 Honda Motor Co Ltd 等速ジョイント
JP2007010028A (ja) * 2005-06-30 2007-01-18 Ntn Corp トリポード型等速自在継手

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2169246A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10179139B2 (en) 2010-10-12 2019-01-15 Cipla Limited Pharmaceutical composition

Also Published As

Publication number Publication date
EP2169246A4 (en) 2013-04-24
US8257186B2 (en) 2012-09-04
CN101688562A (zh) 2010-03-31
JP5109515B2 (ja) 2012-12-26
US20100248847A1 (en) 2010-09-30
JP2009024725A (ja) 2009-02-05
EP2169246B1 (en) 2014-03-12
CN101688562B (zh) 2012-05-30
EP2169246A1 (en) 2010-03-31

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