WO2009034803A1 - 等速自在継手 - Google Patents

等速自在継手 Download PDF

Info

Publication number
WO2009034803A1
WO2009034803A1 PCT/JP2008/064421 JP2008064421W WO2009034803A1 WO 2009034803 A1 WO2009034803 A1 WO 2009034803A1 JP 2008064421 W JP2008064421 W JP 2008064421W WO 2009034803 A1 WO2009034803 A1 WO 2009034803A1
Authority
WO
WIPO (PCT)
Prior art keywords
diameter end
end section
sections
projection
section
Prior art date
Application number
PCT/JP2008/064421
Other languages
English (en)
French (fr)
Inventor
Shinichi Takabe
Original Assignee
Ntn Corporation
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 Corporation filed Critical Ntn Corporation
Priority to US12/676,014 priority Critical patent/US8328650B2/en
Priority to EP08829975A priority patent/EP2187077A1/en
Priority to CN200880106481A priority patent/CN101802428A/zh
Publication of WO2009034803A1 publication Critical patent/WO2009034803A1/ja

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
    • F16D3/84—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor
    • F16D3/843—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers
    • F16D3/845—Shrouds, e.g. casings, covers; Sealing means specially adapted therefor enclosed covers allowing relative movement of joint parts due to the flexing of the cover
    • 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
    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J3/00—Diaphragms; Bellows; Bellows pistons
    • F16J3/04—Bellows
    • F16J3/041—Non-metallic bellows
    • F16J3/042—Fastening details
    • 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
    • F16D2003/22316—Means for fastening or attaching the bellows or gaiters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sealing Devices (AREA)
  • Diaphragms And Bellows (AREA)
  • Gasket Seals (AREA)

Abstract

　外輪の強度を確保したまま、ブーツのシール性を向上させ、かつ、ブーツの端部の軸方向での位置決めを容易に行うことができる等速自在継手を低コストで提供する。 　ブーツ１１における大径端部１２と小径端部１３の内周面（３１、４７）に先端が尖状で断面三角形状の突状部（２８、４１）を設け、さらに、大径端部１２と小径端部１３の内周面（３１、４７）で、突状部（２８、４１）から軸方向両側に互いに等しい距離だけ離れた部位にシール部（３０、４５）を環状に１つずつ配置する。また、突状部（２８、４１）とシール部（３０、４５）は、大径端部１２と小径端部１３の外周面に形成するバンド嵌合溝（３３、４６）に嵌合したブーツバンド（１５、１６）の軸方向幅の範囲内に設ける。なお、シール部（３０、４５）の径方向長さは突状部（２８、４１）の径方向長さよりも短くする。                                                                                 
PCT/JP2008/064421 2007-09-10 2008-08-11 等速自在継手 WO2009034803A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US12/676,014 US8328650B2 (en) 2007-09-10 2008-08-11 Constant velocity universal joint
EP08829975A EP2187077A1 (en) 2007-09-10 2008-08-11 Constant velocity universal joint
CN200880106481A CN101802428A (zh) 2007-09-10 2008-08-11 等速万向接头

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007234238A JP2009068510A (ja) 2007-09-10 2007-09-10 等速自在継手
JP2007-234238 2007-09-10

Publications (1)

Publication Number Publication Date
WO2009034803A1 true WO2009034803A1 (ja) 2009-03-19

Family

ID=40451813

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/064421 WO2009034803A1 (ja) 2007-09-10 2008-08-11 等速自在継手

Country Status (5)

Country Link
US (1) US8328650B2 (ja)
EP (1) EP2187077A1 (ja)
JP (1) JP2009068510A (ja)
CN (1) CN101802428A (ja)
WO (1) WO2009034803A1 (ja)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6448201B2 (ja) * 2014-03-18 2019-01-09 株式会社ショーワ ステアリング装置
CN109154329A (zh) * 2016-05-11 2019-01-04 Ntn株式会社 滑动式等速万向联轴器及其制造方法
EP3568604B1 (de) 2017-01-11 2020-07-15 GKN Driveline International GmbH Faltenbalg mit mindestens einer innennut
DE102017100431B3 (de) * 2017-01-11 2018-03-01 Gkn Driveline International Gmbh Faltenbalg mit mindestens zwei Nuten in loben Bereichen und/oder Führungsbereichen
JP7133321B2 (ja) * 2018-02-21 2022-09-08 Ｔｏｙｏ Ｔｉｒｅ株式会社 ブーツ
US11994179B2 (en) 2018-03-23 2024-05-28 Dana Automotive Systems Group, Llc Correcting an imbalance in a rotating shaft
JP6964201B2 (ja) * 2018-10-11 2021-11-10 Nok株式会社 ボールジョイント及びダストカバー
WO2021029228A1 (ja) * 2019-08-14 2021-02-18 日立オートモティブシステムズ株式会社 プロペラシャフト及びその製造方法
WO2023149568A1 (ja) * 2022-02-04 2023-08-10 株式会社ハイレックスコーポレーション ブーツ

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208215A (ja) 2000-01-25 2001-08-03 Ntn Corp 等速自在継手
JP2004211849A (ja) * 2003-01-07 2004-07-29 Toyo Tire & Rubber Co Ltd 樹脂ブーツ組立体
JP2005113928A (ja) * 2003-08-11 2005-04-28 Fukoku Co Ltd 等速ジョイント用ブーツ
JP2005188637A (ja) * 2003-12-25 2005-07-14 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2005240962A (ja) * 2004-02-27 2005-09-08 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2006145029A (ja) * 2004-11-24 2006-06-08 Toyo Tire & Rubber Co Ltd ジョイントブーツ
JP2006226453A (ja) 2005-02-18 2006-08-31 Ntn Corp ブーツ付き等速自在継手

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19806173C1 (de) * 1998-02-17 1999-09-30 Gkn Loebro Gmbh Gelenkwellen mit Faltenbalgabdichtung mit Belüftung des Gelenkinnenraumes
FR2818338B1 (fr) * 2000-12-18 2003-03-14 Gkn Glaenzer Spicer Soufflet d'etancheite, joint de transmission d'un tel soufflet et procede de fixation d'un tel soufflet
JP4055546B2 (ja) * 2002-10-18 2008-03-05 豊田合成株式会社 等速ジョイント用ブーツ
JP4532504B2 (ja) 2004-11-24 2010-08-25 東洋ゴム工業株式会社 ジョイントブーツ
JP4434004B2 (ja) * 2004-12-10 2010-03-17 豊田合成株式会社 等速ジョイント用ブーツ

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001208215A (ja) 2000-01-25 2001-08-03 Ntn Corp 等速自在継手
JP2004211849A (ja) * 2003-01-07 2004-07-29 Toyo Tire & Rubber Co Ltd 樹脂ブーツ組立体
JP2005113928A (ja) * 2003-08-11 2005-04-28 Fukoku Co Ltd 等速ジョイント用ブーツ
JP2005188637A (ja) * 2003-12-25 2005-07-14 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2005240962A (ja) * 2004-02-27 2005-09-08 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2006145029A (ja) * 2004-11-24 2006-06-08 Toyo Tire & Rubber Co Ltd ジョイントブーツ
JP2006226453A (ja) 2005-02-18 2006-08-31 Ntn Corp ブーツ付き等速自在継手

Also Published As

Publication number Publication date
EP2187077A1 (en) 2010-05-19
US20100197413A1 (en) 2010-08-05
JP2009068510A (ja) 2009-04-02
CN101802428A (zh) 2010-08-11
US8328650B2 (en) 2012-12-11

Similar Documents

Publication Publication Date Title
WO2009034803A1 (ja) 等速自在継手
WO2005114027A3 (en) Sealing member for use with pipe couplings
WO2008037256A3 (en) Rotary ultrasonic sealer
WO2009051047A1 (ja) 車輪用軸受装置
WO2009097544A3 (en) Single-bolt band clamp with gasketed center rib and pipe lap joint using the same
WO2007140750A3 (de) Wälzlager mit zwei innenringen und einer dichtungsanordnung zur abdichtung der trennfuge zwischen den innenringen
WO2008114698A1 (ja) 車輪用軸受装置
WO2009067575A3 (en) Non-contact labyrinth seal assembly and method of construction thereof
DE602007004852D1 (de) Hülsenartige flexible wellenkupplung
WO2007053328A3 (en) A seal for use with pipe and flange assemblies
BR112013005597B8 (pt) junta tubular
CA2483754A1 (en) Pipe coupling
FR2868500B1 (fr) Connecteur rapide
WO2009034871A1 (ja) リップタイプシールの装着構造
EP2112002A3 (en) Wheel bearing assembly and manufacturing method thereof
EP2256383A3 (en) Face seal for gas turbine engine
FR2922988B1 (fr) Assemblages de tuyaux
WO2009028441A1 (ja) 車輪用軸受装置
WO2007110863A3 (en) Curved wall fasteners
WO2007104014A3 (en) Mechanical seal with enhanced face stability
WO2012146905A3 (en) Fluid sealing
WO2008078511A1 (ja) 車輪用軸受装置
WO2008014768A3 (de) Abgedichtetes wälzlager
WO2011123636A3 (en) Seal assembly for track pin joint assembly
WO2014041420A3 (fr) Joint d'étanchéité, en particulier pour liquide sous pression

Legal Events

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

Ref document number: 200880106481.7

Country of ref document: CN

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

Ref document number: 08829975

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2008829975

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 12676014

Country of ref document: US

NENP Non-entry into the national phase

Ref country code: DE