WO2008129913A1 - 等速自在継手用ブーツ及び等速自在継手 - Google Patents

等速自在継手用ブーツ及び等速自在継手 Download PDF

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Publication number
WO2008129913A1
WO2008129913A1 PCT/JP2008/054764 JP2008054764W WO2008129913A1 WO 2008129913 A1 WO2008129913 A1 WO 2008129913A1 JP 2008054764 W JP2008054764 W JP 2008054764W WO 2008129913 A1 WO2008129913 A1 WO 2008129913A1
Authority
WO
WIPO (PCT)
Prior art keywords
universal joint
constant velocity
velocity universal
boot
shoulder part
Prior art date
Application number
PCT/JP2008/054764
Other languages
English (en)
French (fr)
Inventor
Wasaburo Suganuma
Tohru Nakagawa
Manabu Hoshino
Teruaki Fujio
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
Publication of WO2008129913A1 publication Critical patent/WO2008129913A1/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

Landscapes

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

Abstract

　本発明は、等速自在継手が作動角を取った時のブーツの長い肩部における盛り上がり変形により疲労寿命が低下すること、及び、石等によってブーツの長い肩部が損傷することを、効果的に抑制してブーツの耐久性向上を図る。本発明では、長い肩部５ｄを有する等速自在継手用ブーツ５において、長い肩部５ｄの軸方向２箇所以上に山部５ｄ１を形成し、山部５ｄ１相互間に谷部５ｄ２を形成した。
PCT/JP2008/054764 2007-04-13 2008-03-14 等速自在継手用ブーツ及び等速自在継手 WO2008129913A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-105593 2007-04-13
JP2007105593A JP2008261446A (ja) 2007-04-13 2007-04-13 等速自在継手用ブーツ及び等速自在継手

Publications (1)

Publication Number Publication Date
WO2008129913A1 true WO2008129913A1 (ja) 2008-10-30

Family

ID=39875442

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/054764 WO2008129913A1 (ja) 2007-04-13 2008-03-14 等速自在継手用ブーツ及び等速自在継手

Country Status (2)

Country Link
JP (1) JP2008261446A (ja)
WO (1) WO2008129913A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103174764A (zh) * 2013-03-26 2013-06-26 安徽江淮汽车股份有限公司 一种等速万向节防尘罩的密封结构
US8747239B2 (en) * 2010-08-24 2014-06-10 Gkn Driveline International Gmbh Boot for joints, such as constant velocity joints, with a transition area

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5363855B2 (ja) * 2009-03-30 2013-12-11 キーパー株式会社 樹脂製等速ジョイント用フレキシブルブーツ
JP5979167B2 (ja) * 2014-02-26 2016-08-24 コベルコ建機株式会社 スイベルブーツ
JP6884010B2 (ja) 2017-03-16 2021-06-09 Ntn株式会社 等速自在継手用ブーツ

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181122U (ja) * 1985-04-30 1986-11-12
JPS63133641U (ja) * 1987-02-25 1988-09-01
JPH01229120A (ja) * 1988-03-09 1989-09-12 Ntn Toyo Bearing Co Ltd 等速ジョイント用ブーツ
JP2005069483A (ja) * 2003-08-22 2005-03-17 Carl Freudenberg Kg ベローズ
JP2005147295A (ja) * 2003-11-17 2005-06-09 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2007211927A (ja) * 2006-02-10 2007-08-23 Ntn Corp 等速自在継手用ブーツ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61181122U (ja) * 1985-04-30 1986-11-12
JPS63133641U (ja) * 1987-02-25 1988-09-01
JPH01229120A (ja) * 1988-03-09 1989-09-12 Ntn Toyo Bearing Co Ltd 等速ジョイント用ブーツ
JP2005069483A (ja) * 2003-08-22 2005-03-17 Carl Freudenberg Kg ベローズ
JP2005147295A (ja) * 2003-11-17 2005-06-09 Toyoda Gosei Co Ltd 等速ジョイント用ブーツ
JP2007211927A (ja) * 2006-02-10 2007-08-23 Ntn Corp 等速自在継手用ブーツ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8747239B2 (en) * 2010-08-24 2014-06-10 Gkn Driveline International Gmbh Boot for joints, such as constant velocity joints, with a transition area
US9353799B2 (en) 2010-08-24 2016-05-31 Gkn Driveline International Gmbh Boot for joints, such as constant velocity joints, with a transition area
CN103174764A (zh) * 2013-03-26 2013-06-26 安徽江淮汽车股份有限公司 一种等速万向节防尘罩的密封结构
CN103174764B (zh) * 2013-03-26 2015-05-20 安徽江淮汽车股份有限公司 一种等速万向节防尘罩的密封结构

Also Published As

Publication number Publication date
JP2008261446A (ja) 2008-10-30

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