WO2000026549A1 - Kugelgelenk - Google Patents
Kugelgelenk Download PDFInfo
- Publication number
- WO2000026549A1 WO2000026549A1 PCT/DE1999/003242 DE9903242W WO0026549A1 WO 2000026549 A1 WO2000026549 A1 WO 2000026549A1 DE 9903242 W DE9903242 W DE 9903242W WO 0026549 A1 WO0026549 A1 WO 0026549A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- ball joint
- joint according
- collar
- bearing shell
- ball
- Prior art date
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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/068—Special features relating to lubrication
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C1/00—Flexible shafts; Mechanical means for transmitting movement in a flexible sheathing
- F16C1/10—Means for transmitting linear movement in a flexible sheathing, e.g. "Bowden-mechanisms"
- F16C1/12—Arrangements for transmitting movement to or from the flexible member
- F16C1/14—Construction of the end-piece of the flexible member; Attachment thereof to the flexible member
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0628—Construction or details of the socket member with linings
- F16C11/0633—Construction or details of the socket member with linings the linings being made of plastics
- F16C11/0638—Construction or details of the socket member with linings the linings being made of plastics characterised by geometrical 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/06—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints
- F16C11/0619—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part comprising a blind socket receiving the male part
- F16C11/0623—Construction or details of the socket member
- F16C11/0647—Special features relating to adjustment for wear or play; Wear indicators
-
- 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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2300/00—Application independent of particular apparatuses
- F16C2300/02—General use or purpose, i.e. no use, purpose, special adaptation or modification indicated or a wide variety of uses mentioned
Definitions
- the present invention relates to a ball joint according to the preamble of claim 1.
- Such a ball joint is known from GB-A-1 121 004.
- the ball provided with the spherical shell is inserted into the opening of the ring part of a ball joint housing and held therein in the necessary position by means of a special device and then the housing material is injected.
- the object of the present invention is to provide a ball and socket joint of the type mentioned in such a way that manufacture is simplified and less expensive.
- the bearing shell can easily be placed on the ring part of the ball joint housing and centered and fixed in the bore by means of centering means. This enables simple assembly in the mold. Due to the slots arranged in the bearing shell, it can be easily snapped onto the ball, so that this assembly process is also facilitated and can be made more cost-effective. Further advantageous details of the invention are specified in the subclaims and are described in more detail below with reference to an exemplary embodiment illustrated in the drawing. Show it:
- Fig. 1 a ball joint seen from the side in
- Section, Fig. 2 is a bearing shell seen from the side in
- Fig. 1 denotes a ball joint.
- This ball-and-socket joint 1 has a ball-and-socket joint housing 2 with a ring part 3.
- a ball 6 provided with a snap-on bearing shell 5 with a ball pin 7 projecting upwards in the drawing.
- the bearing shell 5 has a laterally projecting collar 8. Its outer diameter 9 (FIG. 3) is larger than the inner diameter 10 (FIG. 1) of the upper opening 12 provided in the side 11 of the ring part 3 facing the ball pin 7.
- the collar 8 rests on the top 13 of the ring part 3.
- the collar 8 has cutouts 8.2 on its edge 8.1. In the exemplary embodiment, these are designed as inwardly projecting circular segments.
- the cutouts 8.2 serve to enable the flow of housing material 14 into the space between the ball 6 or the bearing shell 5 and the Inside 4 of the ring part 3 is injected or poured.
- This housing material 14 preferably consists of a suitable polymer, in particular a thermoplastic or thermoset.
- the housing material 14 forms on the upper side 13 of the ring part 3 facing the ball pin 7 an annular bead 15 projecting onto the surface, that is to say encompassing the ring part 3, into which the collar 8 is molded.
- the housing material 14 also encompasses the ring part 3 on the side 16 of the ring part 3 facing away from the ball pin 7 and surrounds the bearing shell 5 there.
- the bearing shell 5 has laterally protruding centering supports 18 on the outside, at least in the area of the equator 17, distributed over the circumference. These are supported, optionally under prestress, on the inside 4 of the ring part 3.
- bearing shell 5 In order to be able to snap the bearing shell 5 onto the ball 6 easily, it is provided with slots 19. These extend from the collar 8 to the equator 17 and preferably beyond it. As a result, bearing shell wings 20 are formed which are relatively easy to deflect outwards when the ball 6 is inserted and snap onto the ball 6.
- the centering supports 18 are preferably arranged laterally, in particular on both sides, at the slots 19. These centering supports 18 can be provided in addition to further centering supports provided on the bearing shell 5.
- lubrication grooves 22 on the inside 21 of the bearing shell. These advantageously extend in or approximately in the direction of the slots 19.
- an outwardly protruding elevation 23 is advantageously formed on the side 5.1 of the bearing shell 5 facing away from the ball stud 7. This serves to better distribute the housing material 14 injected or pressed in from the side 16.
- a recess 24 for storing lubricant is preferably formed or formed, the lubrication grooves 22 extending into this recess 24 .
- the annular bead 15 has a circumferential groove 25.
- a sealing bead 26 of a sealing collar 27 engages in this.
- the sealing bead 26 is in turn with a circumferential groove 28, a groove or the like. provided, in which a clamping ring 29 is inserted.
- the ball joint 1 is mounted in such a way that the bearing shell 5 is first snapped onto the ball 6.
- the ball 6 with the bearing shell 5 is then pressed into the recess in the ring part 3 until the collar 8 rests on the upper side 13 of the ring part 3.
- the collar 8 can be designed such that the collar 8 projects partially or completely into the opening 12.
- a remaining edge part 8.1 of the collar 8 rests on the top 13.
- the part 8.3 of the collar 8 protruding into the opening 12 or, in the second case according to FIG. 6, the entire collar 8 is advantageously fixed in the opening 12.
- the fixation is expediently carried out by pressing in the part 8.3 of the collar 8 or the entire collar 8 protruding into the opening 12.
- the outer diameter of the mentioned part 8.3 of the collar 8 or the entire collar 8 is at least as large as the inner diameter of the ring part 3.
- the part 8.3 of the collar 8 protruding into the opening 12 or the entire collar 8 is deformed elastically or plastically when pressed in.
- the outer wall 8.4 of the collar 8 projecting into the opening 12 or of the part 8.3 of the collar 8 can in this case be designed to taper slightly towards the opening 12.
- the upper edge 4.1 of the inside 4 of the ring part 3 can be widened outwards, as shown in FIGS. 1 and 7.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Pivots And Pivotal Connections (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Glass Compositions (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Support Of The Bearing (AREA)
- Sliding-Contact Bearings (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT99959196T ATE239878T1 (de) | 1998-11-02 | 1999-10-05 | Kugelgelenk |
DE59905498T DE59905498D1 (de) | 1998-11-02 | 1999-10-05 | Kugelgelenk |
EP99959196A EP1127224B1 (de) | 1998-11-02 | 1999-10-05 | Kugelgelenk |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29819487U DE29819487U1 (de) | 1998-11-02 | 1998-11-02 | Kugelgelenk |
DE29819487.2 | 1998-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000026549A1 true WO2000026549A1 (de) | 2000-05-11 |
Family
ID=8064710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1999/003242 WO2000026549A1 (de) | 1998-11-02 | 1999-10-05 | Kugelgelenk |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1127224B1 (de) |
AT (1) | ATE239878T1 (de) |
DE (2) | DE29819487U1 (de) |
ES (1) | ES2198974T3 (de) |
WO (1) | WO2000026549A1 (de) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2833321A1 (fr) * | 2001-12-11 | 2003-06-13 | Irisbus France | Liaison a rotule pour organe de vehicule routier, et organe de vehicule routier equipe d'une telle liaison |
WO2005108806A1 (de) * | 2004-05-05 | 2005-11-17 | Zf Friedrichshafen Ag | Lagerschale |
DE102013105808A1 (de) * | 2013-06-05 | 2014-12-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Trägeranordnung zur Aufnahme eines zapfenförmigen Elementes sowie Führungsstruktur mit einer derartigen Trägeranordnung |
KR20220134369A (ko) * | 2021-03-26 | 2022-10-05 | 주식회사 일진 | 볼조인트 |
DE102011076160B4 (de) | 2011-05-20 | 2023-04-27 | Zf Friedrichshafen Ag | Lagerschale für ein Kugelgelenk |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10204277B4 (de) * | 2002-02-02 | 2012-03-22 | Bayerische Motoren Werke Aktiengesellschaft | Kugelgelenk mit einer unter Vorspannung stehenden Lagerschale |
DE102010041304A1 (de) * | 2010-09-24 | 2012-03-29 | Zf Friedrichshafen Ag | Kugelgelenk |
FR2970052B1 (fr) * | 2011-01-03 | 2013-12-27 | Jtekt Europe Sas | Cage pour une rotule de direction d'un vehicule |
KR101815146B1 (ko) * | 2016-02-19 | 2018-03-15 | 주식회사 일진 | 볼 조인트 및 그 제작 방법 |
US10557496B2 (en) * | 2016-04-08 | 2020-02-11 | RB Distribution, Inc. | Ball joint |
JP6909352B2 (ja) | 2017-08-16 | 2021-07-28 | マルチマティック インコーポレーテッドMultimatic Inc. | 射出モールドベアリングを有するボールジョイントとその製造方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1121004A (en) | 1966-01-24 | 1968-07-24 | Cam Gears Clevedon Ltd | Improvements in ball joints |
DE4412597A1 (de) * | 1994-04-13 | 1995-10-19 | Lemfoerder Metallwaren Ag | Kugelgelenk für Fahrwerksteile in einem Kraftfahrzeug |
US5601378A (en) * | 1994-12-08 | 1997-02-11 | Kabushiki Kaisha Somic Ishikawa | Rod-end bearing device |
DE29721050U1 (de) * | 1997-12-01 | 1999-03-25 | Sachsenring Automobiltechnik A | Lagerschale, insbesondere für ein Kugelgelenk und Kugelgelenk mit einer solchen Lagerschale |
DE29722507U1 (de) * | 1997-12-20 | 1999-04-22 | Sachsenring Automobiltechnik AG, 08058 Zwickau | Kugelschale für ein Kugelgelenk und Kugelgelenk mit einer solchen Kugelschale |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0617818A (ja) * | 1992-06-30 | 1994-01-25 | Tokai Rubber Ind Ltd | 摺動型継手装置およびその製作方法 |
US5641235A (en) * | 1995-06-07 | 1997-06-24 | Dana Corporation | Composite encased ball joint |
DE29617276U1 (de) * | 1996-10-07 | 1998-02-05 | Sachsenring Automobiltechnik GmbH, 08058 Zwickau | Kugelgelenk |
-
1998
- 1998-11-02 DE DE29819487U patent/DE29819487U1/de not_active Expired - Lifetime
-
1999
- 1999-10-05 DE DE59905498T patent/DE59905498D1/de not_active Expired - Lifetime
- 1999-10-05 AT AT99959196T patent/ATE239878T1/de not_active IP Right Cessation
- 1999-10-05 WO PCT/DE1999/003242 patent/WO2000026549A1/de active IP Right Grant
- 1999-10-05 EP EP99959196A patent/EP1127224B1/de not_active Expired - Lifetime
- 1999-10-05 ES ES99959196T patent/ES2198974T3/es not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1121004A (en) | 1966-01-24 | 1968-07-24 | Cam Gears Clevedon Ltd | Improvements in ball joints |
DE4412597A1 (de) * | 1994-04-13 | 1995-10-19 | Lemfoerder Metallwaren Ag | Kugelgelenk für Fahrwerksteile in einem Kraftfahrzeug |
US5601378A (en) * | 1994-12-08 | 1997-02-11 | Kabushiki Kaisha Somic Ishikawa | Rod-end bearing device |
DE29721050U1 (de) * | 1997-12-01 | 1999-03-25 | Sachsenring Automobiltechnik A | Lagerschale, insbesondere für ein Kugelgelenk und Kugelgelenk mit einer solchen Lagerschale |
DE29722507U1 (de) * | 1997-12-20 | 1999-04-22 | Sachsenring Automobiltechnik AG, 08058 Zwickau | Kugelschale für ein Kugelgelenk und Kugelgelenk mit einer solchen Kugelschale |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2833321A1 (fr) * | 2001-12-11 | 2003-06-13 | Irisbus France | Liaison a rotule pour organe de vehicule routier, et organe de vehicule routier equipe d'une telle liaison |
WO2005108806A1 (de) * | 2004-05-05 | 2005-11-17 | Zf Friedrichshafen Ag | Lagerschale |
US8333513B2 (en) | 2004-05-05 | 2012-12-18 | Zf Friedrichshafen Ag | Bearing shell |
DE102011076160B4 (de) | 2011-05-20 | 2023-04-27 | Zf Friedrichshafen Ag | Lagerschale für ein Kugelgelenk |
DE102013105808A1 (de) * | 2013-06-05 | 2014-12-11 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Trägeranordnung zur Aufnahme eines zapfenförmigen Elementes sowie Führungsstruktur mit einer derartigen Trägeranordnung |
KR20220134369A (ko) * | 2021-03-26 | 2022-10-05 | 주식회사 일진 | 볼조인트 |
KR102609625B1 (ko) | 2021-03-26 | 2023-12-05 | 주식회사 일진 | 볼조인트 |
Also Published As
Publication number | Publication date |
---|---|
EP1127224A1 (de) | 2001-08-29 |
DE29819487U1 (de) | 2000-03-30 |
ATE239878T1 (de) | 2003-05-15 |
EP1127224B1 (de) | 2003-05-07 |
DE59905498D1 (de) | 2003-06-12 |
ES2198974T3 (es) | 2004-02-01 |
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