WO2008108306A1 - Boot for constant velocity joint - Google Patents

Boot for constant velocity joint Download PDF

Info

Publication number
WO2008108306A1
WO2008108306A1 PCT/JP2008/053680 JP2008053680W WO2008108306A1 WO 2008108306 A1 WO2008108306 A1 WO 2008108306A1 JP 2008053680 W JP2008053680 W JP 2008053680W WO 2008108306 A1 WO2008108306 A1 WO 2008108306A1
Authority
WO
WIPO (PCT)
Prior art keywords
side end
boot
constant speed
speed joint
annular
Prior art date
Application number
PCT/JP2008/053680
Other languages
French (fr)
Japanese (ja)
Inventor
Kazuhiko Sueoka
Kenji Nobusue
Original Assignee
Fukoku Co., Ltd.
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 Fukoku Co., Ltd. filed Critical Fukoku Co., Ltd.
Publication of WO2008108306A1 publication Critical patent/WO2008108306A1/en

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
    • 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
    • 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
    • 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
    • F16D2003/22316—Means for fastening or attaching the bellows or gaiters

Landscapes

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

Abstract

[PROBLEMS] A boot for constant speed joint, which has enhanced assemblability and reduced cost achieved by reducing the number of parts and which can prevent interference between metal members to prevent damage to the constant velocity joint. [MEANS FOR SOLVING PROBLEMS] The boot for constant speed joint has an annular large diameter-side end (T1) into which an outer housing (G) of the constant speed joint (J) is inserted, an annular small diameter-side end (T2) into which a shaft (S) connected to the constant speed joint (J) is inserted, a bellows portion (V) having root portions (5) and crest portions (6) and provided contiguous to the small diameter side end (T2), and an annular-shaped fall prevention portion (R2) continuously provided between the large diameter side end (T1) and the bellows portion (V) and preventing fall down of the shaft (S).
PCT/JP2008/053680 2007-03-02 2008-02-29 Boot for constant velocity joint WO2008108306A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-052582 2007-03-02
JP2007052582A JP5073319B2 (en) 2007-03-02 2007-03-02 Constant velocity joint boots

Publications (1)

Publication Number Publication Date
WO2008108306A1 true WO2008108306A1 (en) 2008-09-12

Family

ID=39738188

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053680 WO2008108306A1 (en) 2007-03-02 2008-02-29 Boot for constant velocity joint

Country Status (2)

Country Link
JP (1) JP5073319B2 (en)
WO (1) WO2008108306A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150240865A1 (en) * 2012-09-27 2015-08-27 Trw Automotive Gmbh Ball Joint and Method for Manufacturing a Ball Joint
FR3127267A1 (en) * 2021-09-23 2023-03-24 Delmon Group Ball retention ring of a transmission joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015167270A1 (en) * 2014-04-30 2015-11-05 현대위아 주식회사 Rolling boot

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337399A (en) * 1999-05-26 2000-12-05 Toyoda Mach Works Ltd Boot for constant velocity joint
JP2005195120A (en) * 2004-01-08 2005-07-21 Nsk Ltd Vehicle steering expansion shaft
JP2006275169A (en) * 2005-03-29 2006-10-12 Ntn Corp Constant velocity universal joint with boots

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000337399A (en) * 1999-05-26 2000-12-05 Toyoda Mach Works Ltd Boot for constant velocity joint
JP2005195120A (en) * 2004-01-08 2005-07-21 Nsk Ltd Vehicle steering expansion shaft
JP2006275169A (en) * 2005-03-29 2006-10-12 Ntn Corp Constant velocity universal joint with boots

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150240865A1 (en) * 2012-09-27 2015-08-27 Trw Automotive Gmbh Ball Joint and Method for Manufacturing a Ball Joint
US10844899B2 (en) * 2012-09-27 2020-11-24 THK RHYTHM AUTOMOTIVE GmbH Ball joint and method for manufacturing a ball joint
FR3127267A1 (en) * 2021-09-23 2023-03-24 Delmon Group Ball retention ring of a transmission joint
EP4155567A1 (en) * 2021-09-23 2023-03-29 Delmon Group Ball retention ring of a ball type constant velocity joint provided with a sealing bellows

Also Published As

Publication number Publication date
JP5073319B2 (en) 2012-11-14
JP2008215463A (en) 2008-09-18

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