WO2008102587A1 - 等速ジョイント - Google Patents

等速ジョイント Download PDF

Info

Publication number
WO2008102587A1
WO2008102587A1 PCT/JP2008/050694 JP2008050694W WO2008102587A1 WO 2008102587 A1 WO2008102587 A1 WO 2008102587A1 JP 2008050694 W JP2008050694 W JP 2008050694W WO 2008102587 A1 WO2008102587 A1 WO 2008102587A1
Authority
WO
WIPO (PCT)
Prior art keywords
constant velocity
velocity joint
allowing
seal structure
shaft
Prior art date
Application number
PCT/JP2008/050694
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
Publication of WO2008102587A1 publication Critical patent/WO2008102587A1/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
    • F16D3/84—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
    • F16D2003/846—Venting arrangements for flexible seals, e.g. ventilation holes
    • 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
    • F16D3/226—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 cylinder co-axial with the respective coupling part

Landscapes

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

Abstract

　本発明は、液体の流通を阻止した状態でブーツ内外の気体の流通を可能とした等速ジョイントを提供する。本発明の等速ジョイントは、外輪４と、外輪４に対して相対的に揺動自在に配設した内輪６と、内輪６に一端を連結したシャフトと、前記内外輪間にあって内輪６の揺動を許容すると共に内外輪に係合して内外輪間のトルク伝達を行う複数のトルク伝達部材７と、外輪４の左右両側開口を気密にシールするシール構体とを有する。シャフトの周囲のシール構体を、シャフトの揺動を許容するゴム製又は樹脂製のブーツ２で構成する。このシール構体の一部を、空気の通過を許容するが液体の通過は阻止するクレイズを生成してなる通気性フィルム２６で構成する。
PCT/JP2008/050694 2007-02-19 2008-01-21 等速ジョイント WO2008102587A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-038263 2007-02-19
JP2007038263A JP5207634B2 (ja) 2007-02-19 2007-02-19 等速ジョイント

Publications (1)

Publication Number Publication Date
WO2008102587A1 true WO2008102587A1 (ja) 2008-08-28

Family

ID=39709866

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/050694 WO2008102587A1 (ja) 2007-02-19 2008-01-21 等速ジョイント

Country Status (2)

Country Link
JP (1) JP5207634B2 (ja)
WO (1) WO2008102587A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2530347A4 (en) * 2010-01-27 2018-03-28 NTN Corporation Constant velocity universal joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8834279B2 (en) 2012-03-14 2014-09-16 Dana Automotive Systems Group, Llc Shaft assembly for a constant velocity joint

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285024U (ja) * 1988-12-20 1990-07-03
JPH11320670A (ja) * 1998-05-18 1999-11-24 Kimoto & Co Ltd クレイズを有する高分子フィルムの製造方法
JP2001090801A (ja) * 1999-07-22 2001-04-03 Toyota Autom Loom Works Ltd 動力伝達装置
JP2001182237A (ja) * 1999-12-27 2001-07-03 Lonseal Corp 脱気性防水シート及びシート防水施工における脱気方法
JP2005127442A (ja) * 2003-10-24 2005-05-19 Ntn Corp 等速ジョイント
JP2006032006A (ja) * 2004-07-13 2006-02-02 Nakajima Kogyo:Kk 自動車用ヘッドライト内圧調整用フィルタ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0285024U (ja) * 1988-12-20 1990-07-03
JPH11320670A (ja) * 1998-05-18 1999-11-24 Kimoto & Co Ltd クレイズを有する高分子フィルムの製造方法
JP2001090801A (ja) * 1999-07-22 2001-04-03 Toyota Autom Loom Works Ltd 動力伝達装置
JP2001182237A (ja) * 1999-12-27 2001-07-03 Lonseal Corp 脱気性防水シート及びシート防水施工における脱気方法
JP2005127442A (ja) * 2003-10-24 2005-05-19 Ntn Corp 等速ジョイント
JP2006032006A (ja) * 2004-07-13 2006-02-02 Nakajima Kogyo:Kk 自動車用ヘッドライト内圧調整用フィルタ

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2530347A4 (en) * 2010-01-27 2018-03-28 NTN Corporation Constant velocity universal joint

Also Published As

Publication number Publication date
JP2008202667A (ja) 2008-09-04
JP5207634B2 (ja) 2013-06-12

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