ES2129321B1 - ROTATING HOMOCINETIC JOINT WITH BALLS. - Google Patents

ROTATING HOMOCINETIC JOINT WITH BALLS.

Info

Publication number
ES2129321B1
ES2129321B1 ES9600804A ES9600804A ES2129321B1 ES 2129321 B1 ES2129321 B1 ES 2129321B1 ES 9600804 A ES9600804 A ES 9600804A ES 9600804 A ES9600804 A ES 9600804A ES 2129321 B1 ES2129321 B1 ES 2129321B1
Authority
ES
Spain
Prior art keywords
spherical
joint
balls
longitudinally
running
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
ES9600804A
Other languages
Spanish (es)
Other versions
ES2129321A1 (en
Inventor
Hans-Heinrich Welschof
Volker Bergmann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GKN Driveline Deutschland GmbH
Original Assignee
Loehr and Bromkamp 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 Loehr and Bromkamp GmbH filed Critical Loehr and Bromkamp GmbH
Publication of ES2129321A1 publication Critical patent/ES2129321A1/en
Application granted granted Critical
Publication of ES2129321B1 publication Critical patent/ES2129321B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • F16D3/224—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
    • 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
    • F16D2300/00—Special features for couplings or clutches
    • F16D2300/12—Mounting or assembling

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Toys (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Transmission Devices (AREA)

Abstract

Junta homocinética giratoria a bolas dotada con una parte exterior de la junta, que presenta un escote interior con una superficie interior semiesférica, en la cual están formadas primeras pistas esféricas que discurren longitudinalmente, que forman nervios de guía que discurren longitudinalmente entre ellas, una parte interior de la junta con superficie semiesférica dispuesta en este escote interior, la cual presenta segundas pistas esféricas que discurren longitudinalmente, que forman nervios de guía longitudinalmente situados entre ellas, dotadas con bolas transmisoras de momento de giro, así como una jaula de bolas, dotada por dentro y por fuera con superficies de sección esférica, que alberga las bolas en ventanas individuales, estando una primera parte de los nervios de guía es limitada por una superficie esférica y discurre a lo largo de toda de la longitud axial de la parte interior de la junta, estando una segunda parte reducida, en el extremo axial, a un contorno por debajo de lacorrespondiente superficie esférica.Ball-bearing CV joint equipped with an outer part of the joint, which has an inner neckline with a semi-spherical inner surface, in which first longitudinally running spherical tracks are formed, forming guide ribs running longitudinally between them, a part interior of the joint with a hemispherical surface arranged in this inner neckline, which has longitudinally running second spherical tracks, which form longitudinally located guide ribs, equipped with moment of transmission balls, as well as a ball cage, equipped inside and outside with surfaces of spherical section, which houses the balls in individual windows, a first part of the guide ribs being limited by a spherical surface and running along the entire axial length of the inner part of the joint, a second part being reduced, at the axial end, to a contour below the corresponding spherical surface.

ES9600804A 1995-04-22 1996-04-08 ROTATING HOMOCINETIC JOINT WITH BALLS. Expired - Fee Related ES2129321B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995114868 DE19514868C1 (en) 1995-04-22 1995-04-22 Ball=type constant=velocity universal joint

Publications (2)

Publication Number Publication Date
ES2129321A1 ES2129321A1 (en) 1999-06-01
ES2129321B1 true ES2129321B1 (en) 2000-01-16

Family

ID=7760133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9600804A Expired - Fee Related ES2129321B1 (en) 1995-04-22 1996-04-08 ROTATING HOMOCINETIC JOINT WITH BALLS.

Country Status (5)

Country Link
BR (1) BR9602012A (en)
DE (1) DE19514868C1 (en)
ES (1) ES2129321B1 (en)
FR (1) FR2733287B1 (en)
MX (1) MX9601512A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029042A1 (en) 2005-06-21 2007-01-11 Volkswagen Ag Fixed constant velocity joint
JP4959177B2 (en) 2005-11-18 2012-06-20 Ｎｔｎ株式会社 Fixed constant velocity universal joint
JP5183930B2 (en) 2007-02-02 2013-04-17 Ｎｔｎ株式会社 Fixed constant velocity universal joint
DE102008044723B4 (en) 2008-08-28 2017-03-23 Gkn Driveline International Gmbh Inner joint part for a constant velocity joint
DE102008044657B4 (en) 2008-08-28 2023-01-26 Gkn Driveline International Gmbh Inner joint part for a constant velocity universal joint
US20240060539A1 (en) * 2021-02-18 2024-02-22 Jtekt Corporation Constant velocity universal joint and manufacturing method of constant velocity universal joint

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2636085C2 (en) * 1976-08-11 1978-09-21 Loehr & Bromkamp Gmbh, 6050 Offenbach Constant velocity swivel
US5167584A (en) * 1991-02-21 1992-12-01 Gkn Automotive, Inc. Constant velocity universal joint and a method for making same
DE4330779A1 (en) * 1993-09-10 1995-03-16 Ntn Toyo Bearing Co Ltd Homocinetic joint having a retainer having carbon-rich, carburised layers

Also Published As

Publication number Publication date
DE19514868C1 (en) 1996-05-23
MX9601512A (en) 1997-04-30
BR9602012A (en) 1998-10-06
ES2129321A1 (en) 1999-06-01
FR2733287A1 (en) 1996-10-25
FR2733287B1 (en) 1998-12-04

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EC2A Search report published

Date of ref document: 19990601

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