IN2014MN01625A - - Google Patents

Info

Publication number
IN2014MN01625A
IN2014MN01625A IN1625MUN2014A IN2014MN01625A IN 2014MN01625 A IN2014MN01625 A IN 2014MN01625A IN 1625MUN2014 A IN1625MUN2014 A IN 1625MUN2014A IN 2014MN01625 A IN2014MN01625 A IN 2014MN01625A
Authority
IN
India
Prior art keywords
ball
joint
joint part
tracks
opening angle
Prior art date
Application number
Inventor
Wolfgang Hildebrandt
Thomas Weckerling
Stephan Maucher
Rolf Cremerius
Ida Benner
Jürgen Post
Anna Gremmelmaier
Original Assignee
Gkn Driveline Int Gmbh
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 Gkn Driveline Int Gmbh filed Critical Gkn Driveline Int Gmbh
Publication of IN2014MN01625A publication Critical patent/IN2014MN01625A/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
    • 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
    • F16D3/2237—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 where the grooves are composed of radii and adjoining straight lines, i.e. undercut free [UF] type 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
    • F16D3/22—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
    • F16D3/224—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 sphere
    • F16D3/2245—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 sphere where the groove centres are offset from the joint centre
    • 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
    • F16D3/16—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts
    • F16D3/24—Universal joints in which flexibility is produced by means of pivots or sliding or rolling connecting parts comprising balls, rollers, or the like between overlapping driving faces, e.g. cogs, on 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
    • 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
    • F16D2003/22303—Details of ball cages
    • 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
    • F16D2003/22309—Details of grooves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

The invention relates to a constant velocity joint comprising: an outer joint part 12 with a longitudinal axis L12 and outer ball tracks 22 wherein the outer joint part 12 comprises an attachment side and an aperture side; an inner joint part 13 with a longitudinal axis L13 and inner ball tracks 23; a torque transmitting ball 14 in each pair of tracks 22 23; a ball cage 15 with cage windows 18 in which the balls 14 are held wherein in each angular position of the constant velocity joint 11 there is enclosed an opening angle d between an outer tangent T and an inner tangent T at the ball 14 wherein at least one of the pairs of tracks is designed such that inside a small articulation angle range which comprises at least the joint central plane EM in at least one joint articulation angle ß an opening angle d amounts to zero and that inside a larger articulation angle range an aperture side opening angle d of a ball 14 moving towards the aperture side of the outer joint part 12 and an attachment side opening angle d of a ball 14 moving at the same joint articulation angle ß towards the attachment side of the outer joint part 12 do not equal zero and open in the same axial direction.
IN1625MUN2014 2012-03-28 2013-03-26 IN2014MN01625A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012102678.5A DE102012102678B4 (en) 2012-03-28 2012-03-28 Constant velocity joint
PCT/EP2013/056441 WO2013144164A2 (en) 2012-03-28 2013-03-26 Constant velocity joint

Publications (1)

Publication Number Publication Date
IN2014MN01625A true IN2014MN01625A (en) 2015-05-08

Family

ID=47998445

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1625MUN2014 IN2014MN01625A (en) 2012-03-28 2013-03-26

Country Status (10)

Country Link
US (1) US9133887B2 (en)
EP (1) EP2831437B1 (en)
JP (1) JP5931272B2 (en)
CN (1) CN104204579B (en)
DE (1) DE102012102678B4 (en)
ES (1) ES2582505T3 (en)
IN (1) IN2014MN01625A (en)
MX (1) MX343536B (en)
PL (1) PL2831437T3 (en)
WO (1) WO2013144164A2 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013103155B4 (en) 2013-03-27 2017-08-24 Gkn Driveline International Gmbh Constant velocity joint in the form of a counter-track joint
JP6832629B2 (en) 2016-03-25 2021-02-24 Ntn株式会社 Fixed constant velocity universal joint
DE102017118605B4 (en) * 2017-08-15 2023-08-24 Neapco Intellectual Property Holdings, Llc constant velocity joint
CN112334672B (en) * 2018-07-05 2023-06-06 Gkn 动力传动系统国际有限责任公司 constant velocity joint
US11796008B2 (en) 2018-07-05 2023-10-24 Gkn Driveline International Gmbh Constant velocity joint
JP2026049428A (en) * 2024-09-06 2026-03-18 Ntn株式会社 Fixed constant velocity universal joint

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2046584A (en) * 1934-08-08 1936-07-07 Alfred H Rzeppa Universal joint
DE3939531C1 (en) * 1989-11-30 1991-06-06 Loehr & Bromkamp Gmbh, 6050 Offenbach, De
DE19706864C1 (en) * 1997-02-21 1998-06-25 Loehr & Bromkamp Gmbh Homo-kinetic joint for torque transmission
JP2003021158A (en) * 2001-07-09 2003-01-24 Ntn Corp Fixed constant velocity universal joint
DE102004018777A1 (en) * 2003-08-22 2005-03-31 Gkn Driveline Deutschland Gmbh Counter track joint for large bending angles
US8162766B2 (en) * 2007-02-14 2012-04-24 Ntn Corporation Fixed type constant velocity universal joint
JP2010019345A (en) * 2008-07-10 2010-01-28 Ntn Corp Fixed type constant velocity universal joint
US8096887B2 (en) * 2009-01-27 2012-01-17 Hyundai Wia Corporation Fixed type constant velocity joint
US8083597B2 (en) * 2009-02-23 2011-12-27 Hyundai Wia Corporation Fixed type constant velocity joint
JP5634777B2 (en) * 2010-07-08 2014-12-03 Ntn株式会社 Fixed constant velocity universal joint
JP5748309B2 (en) * 2010-08-23 2015-07-15 ヒュンダイイア・コーポレイション Fixed type constant velocity joint
JP5912419B2 (en) * 2011-06-07 2016-04-27 Ntn株式会社 Fixed constant velocity universal joint

Also Published As

Publication number Publication date
DE102012102678B4 (en) 2014-02-13
WO2013144164A3 (en) 2013-11-21
ES2582505T3 (en) 2016-09-13
MX343536B (en) 2016-11-08
WO2013144164A2 (en) 2013-10-03
JP2015511694A (en) 2015-04-20
EP2831437A2 (en) 2015-02-04
EP2831437B1 (en) 2016-05-18
DE102012102678A1 (en) 2013-10-02
PL2831437T3 (en) 2016-11-30
MX2014010763A (en) 2014-10-14
CN104204579A (en) 2014-12-10
CN104204579B (en) 2016-02-03
US9133887B2 (en) 2015-09-15
US20150072795A1 (en) 2015-03-12
JP5931272B2 (en) 2016-06-08

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