ES2553151T3 - Junta homocinética fija de bolas con trayectorias elípticas - Google Patents

Junta homocinética fija de bolas con trayectorias elípticas Download PDF

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Publication number
ES2553151T3
ES2553151T3 ES12000966.7T ES12000966T ES2553151T3 ES 2553151 T3 ES2553151 T3 ES 2553151T3 ES 12000966 T ES12000966 T ES 12000966T ES 2553151 T3 ES2553151 T3 ES 2553151T3
Authority
ES
Spain
Prior art keywords
ball
bushing
outer part
grooves
axial direction
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.)
Active
Application number
ES12000966.7T
Other languages
English (en)
Inventor
Mirko Weissenfels
Peter Bilz
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.)
Neapco Europe GmbH
Original Assignee
Neapco Europe 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 Neapco Europe GmbH filed Critical Neapco Europe GmbH
Application granted granted Critical
Publication of ES2553151T3 publication Critical patent/ES2553151T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16D2003/22306—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 having counter tracks, i.e. ball track surfaces which diverge in opposite directions
    • 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)
  • Rolling Contact Bearings (AREA)
  • Pivots And Pivotal Connections (AREA)

Abstract

Junta homocinética fija de bolas con una pieza externa (4) hueca, cuya superficie interna posee hendiduras (5) que se extienden en la dirección axial de la pieza externa (4), y un buje de bolas (1) dispuesto en la pieza externa (4), cuya superficie externa posee hendiduras (5) que, en cuanto a su distribución, se corresponden a las hendiduras (6) de la pieza externa (4) que se extienden en la dirección axial del buje de bolas (1); varias bolas (3) que están alojadas en una hendidura (5) de la pieza externa (4) y una hendidura (6) del buje de bolas (1) para la transmisión del par; una corona (2) con ventanas dispuesta en el espacio entre la pieza externa (4) y el buje (1) para sujetar las bolas (3), por ejemplo, a un nivel común de la bola, donde las hendiduras (5, 6) están diseñadas de modo que se produce un movimiento elíptico en el centro de una bola (3) rodante en dirección axial en la hendidura (5, 6), que está definida por una ecuación elíptica referida al centro, y donde los ejes principales de las elipses de las hendiduras (5) de la pieza externa (4) descritas en el movimiento elíptico son paralelos a los ejes principales de las hendiduras (6) de los bujes de bolas (1) cuando la junta no está curvada.

Description

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Claims (1)

  1. imagen1
ES12000966.7T 2011-02-18 2012-02-15 Junta homocinética fija de bolas con trayectorias elípticas Active ES2553151T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102011004427 2011-02-18
DE102011004427 2011-02-18
DE102011076293 2011-05-23
DE201110076293 DE102011076293A1 (de) 2011-02-18 2011-05-23 Kugelgleichlauffestgelenk mit elliptischen Kugelbahnverläufen

Publications (1)

Publication Number Publication Date
ES2553151T3 true ES2553151T3 (es) 2015-12-04

Family

ID=45655014

Family Applications (1)

Application Number Title Priority Date Filing Date
ES12000966.7T Active ES2553151T3 (es) 2011-02-18 2012-02-15 Junta homocinética fija de bolas con trayectorias elípticas

Country Status (3)

Country Link
EP (1) EP2489894B1 (es)
DE (1) DE102011076293A1 (es)
ES (1) ES2553151T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101399128B1 (ko) 2012-12-18 2014-05-27 현대위아 주식회사 차량의 고정형 볼타입 조인트

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH346073A (de) * 1955-04-07 1960-04-30 Birfield Eng Ltd Kreuzgelenk
DE3700868C1 (en) * 1987-01-14 1988-07-14 Loehr & Bromkamp Gmbh Constant-velocity fixed joint
DE4222205C2 (de) * 1992-07-07 1995-01-12 Gkn Automotive Ag Kugelgleichlaufdrehgelenk
US6186899B1 (en) * 1998-11-25 2001-02-13 Delphi Technologies, Inc. Constant velocity joint
FR2799519A1 (fr) * 1999-10-08 2001-04-13 Pierre Guimbretiere Joint homocinetique fixe a billes
US6468164B2 (en) * 2000-02-16 2002-10-22 Delphi Technologies, Inc. Constant velocity joint having fixed center and crossed grooves
DE10260172B4 (de) * 2002-12-20 2019-06-06 Volkswagen Ag Gleichlauffestgelenk
DE102010027059B4 (de) * 2010-07-14 2022-06-23 Hofer Powertrain Innovation Gmbh Gelenk

Also Published As

Publication number Publication date
EP2489894B1 (de) 2015-08-26
DE102011076293A1 (de) 2012-08-23
EP2489894A1 (de) 2012-08-22

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