DE29819498U1 - Bearing shell and ball joint with such a bearing shell - Google Patents

Bearing shell and ball joint with such a bearing shell

Info

Publication number
DE29819498U1
DE29819498U1 DE29819498U DE29819498U DE29819498U1 DE 29819498 U1 DE29819498 U1 DE 29819498U1 DE 29819498 U DE29819498 U DE 29819498U DE 29819498 U DE29819498 U DE 29819498U DE 29819498 U1 DE29819498 U1 DE 29819498U1
Authority
DE
Germany
Prior art keywords
bearing shell
ball joint
ball
recess
edge
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 - Lifetime
Application number
DE29819498U
Other languages
German (de)
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.)
Sachsenring Zwickau AG
Original Assignee
Sachsenring Automobiltechnik AG
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 Sachsenring Automobiltechnik AG filed Critical Sachsenring Automobiltechnik AG
Priority to DE29819498U priority Critical patent/DE29819498U1/en
Priority to PCT/DE1999/003368 priority patent/WO2000026550A1/en
Priority to EP99957929A priority patent/EP1127223A1/en
Publication of DE29819498U1 publication Critical patent/DE29819498U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F16C11/0666—Sealing means between the socket and the inner member shaft
    • F16C11/0671—Sealing means between the socket and the inner member shaft allowing operative relative movement of joint parts due to flexing of the sealing means
    • 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

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)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (15)

1. Lagerschale für eine an einem Kugelzapfen angeordnete Kugel eines Kugelgelenks mit einer zur Bildung einer Dichtung zwischen Kugel und Kugelzapfen an die Lagerschale angeformten Abdichtmanschette, wobei die Abdichtmanschette an dem dem Kugelzapfen zugewandten Rand der offenen Seite der Lagerschale stoff- und/oder formschlüssig angeformt ist, dadurch gekennzeichnet, daß die Lagerschale (5) vom Rand (5.1) aus bis zu dem diesem Rand (5.1) gegenüberliegenden Pol (5.2) durch durchgehende Schlitze (8) in wenigstens zwei vollkommen voneinander getrennte Lagerschalensegmente (5.3) unterteilt ist und daß diese Lagerschalensegmente (5.3) lediglich über die Abdichtmanschette (7) miteinander verbunden sind und somit die Lagerschale (5) am Pol (5.2) aufspreizbar ist.1.Bearing shell for a ball of a ball joint arranged on a ball pin with a sealing sleeve molded onto the bearing shell to form a seal between the ball and ball pin, the sealing sleeve being integrally and / or positively formed on the edge of the open side of the bearing shell facing the ball pin , characterized in that the bearing shell ( 5 ) from the edge ( 5.1 ) to the pole ( 5.2 ) opposite this edge ( 5.1 ) is divided by continuous slots ( 8 ) into at least two completely separate bearing shell segments ( 5.3 ) and that Bearing shell segments ( 5.3 ) are only connected to one another via the sealing sleeve ( 7 ) and the bearing shell ( 5 ) can thus be expanded at the pole ( 5.2 ). 2. Lagerschale nach Anspruch 1, dadurch gekennzeichnet, daß ein Lagerschalensegment (5.3) am Pol (5.2) eine diesen überdeckende Polkappe (5.4) aufweist und die restlichen Lagerschalensegmente (5.3) derart verkürzt sind, daß sie bis auf einen geringen verbleibenden Spalt (10) bis an diese Polkappe (5.4) heranreichen.2. Bearing shell according to claim 1, characterized in that a bearing shell segment ( 5.3 ) on the pole ( 5.2 ) has a pole cap covering this ( 5.4 ) and the remaining bearing shell segments ( 5.3 ) are shortened such that they are except for a small remaining gap ( 10 ) up to this polar cap ( 5.4 ). 3. Lagerschale nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lagerschale (5) aus einem spritzbaren, gute Gleiteigenschaften aufweisenden Kunststoff besteht. 3. Bearing shell according to claim 1 or 2, characterized in that the bearing shell ( 5 ) consists of a sprayable plastic with good sliding properties. 4. Lagerschale nach Anspruch 3, dadurch gekennzeichnet, daß sie aus Polyoximethylen (POM) besteht.4. bearing shell according to claim 3, characterized in that it is made of polyoxymethylene (POM). 5. Lagerschale nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die angeformte Abdichtmanschette (7) aus einem thermoplastischen Elastomer (TPE), insbesondere aus einem linearen Polyurethan-Elastomer (TPU), besteht.5. Bearing shell according to one of claims 1 to 4, characterized in that the integrally formed sealing sleeve ( 7 ) consists of a thermoplastic elastomer (TPE), in particular a linear polyurethane elastomer (TPU). 6. Lagerschale nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß sie an der Außenfläche (5.5) am Umfang verteilt seitlich abstehende Nasen (5.6) besitzt, welche die Lagerschale (5) beim Einsetzen in eine Aussparung (3) eines Kugelgelenkgehäuses (2) in der Aussparung (3) zentrieren und/oder fixieren können.6. Bearing shell according to one of claims 1 to 5, characterized in that it has on the outer surface ( 5.5 ) distributed on the circumference laterally projecting lugs ( 5.6 ) which the bearing shell ( 5 ) when inserted into a recess ( 3 ) of a ball joint housing ( 2 ) center and / or fix in the recess ( 3 ). 7. Lagerschale nach Anspruch 6, dadurch gekennzeichnet, daß die Nasen (5.6) zumindest im Bereich des Äquators (11) der Lagerschale (5) bzw. einer zugehörigen Kugel (4) eines Kugelgelenks (1) vorgesehen sind.7. Bearing shell according to claim 6, characterized in that the lugs ( 5.6 ) are provided at least in the region of the equator ( 11 ) of the bearing shell ( 5 ) or an associated ball ( 4 ) of a ball joint ( 1 ). 8. Lagerschale nach Anspruch 6 oder 7, dadurch gekennzeichnet, daß jeweils eine Nase (5.6) am Rand (8.1) eines Schlitzes (8) vorgesehen ist.8. bearing shell according to claim 6 or 7, characterized in that in each case a nose ( 5.6 ) on the edge ( 8.1 ) of a slot ( 8 ) is provided. 9. Lagerschale nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, daß der Rand (5.1) der Lagerschale (5) abschnittsweise oder ganz nach außen über den Außendurch­ messer (7.1) der Abdichtmanschette (7) übersteht. 9. Bearing shell according to one of claims 1 to 8, characterized in that the edge ( 5.1 ) of the bearing shell ( 5 ) in sections or completely out over the outside diameter ( 7.1 ) of the sealing collar ( 7 ). 10. Kugelgelenk mit einer in einer Aussparung des Kugel­ gelenkgehäuses gehalterten Lagerschale mit angeformter, den Kugelzapfen dicht umgebenden Abdichtmanschette nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Lagerschale (5) zusammen mit der eingeschnappten Kugel (4) in die größer als der Außendurchmesser der Lagerschale (5) bemessene Aussparung (3) des Kugelgelenkgehäuses (2) eingesetzt ist und der gebildete Freiraum (3.2) mit einem spritzbaren und/oder preßbaren Füllmaterial (9) ausgefüllt ist.10. Ball joint with a bearing shell held in a recess in the ball joint housing with a molded sealing collar surrounding the ball pin according to one of claims 1 to 9, characterized in that the bearing shell ( 5 ) together with the snapped ball ( 4 ) into the larger than the outer diameter of the bearing shell ( 5 ) is dimensioned recess ( 3 ) of the ball joint housing ( 2 ) and the free space ( 3.2 ) formed is filled with a sprayable and / or pressable filling material ( 9 ). 11. Kugelgelenk nach Anspruch 10, dadurch gekennzeichnet, daß ein Wandteil (2.1) des Kugelgelenkgehäuses (2) die Lagerschale (5) am Pol (5.2) überragt und dieser Wandteil (2.1) oder ein Teil desselben nach innen gebördelt ist und daß der dann verbleibende Freiraum (3.2) mit dem Füll­ material (9) ausgefüllt ist.11. Ball joint according to claim 10, characterized in that a wall part ( 2.1 ) of the ball joint housing ( 2 ) projects over the bearing shell ( 5 ) on the pole ( 5.2 ) and this wall part ( 2.1 ) or part thereof is flanged inwards and that then remaining free space ( 3.2 ) is filled with the filling material ( 9 ). 12. Kugelgelenk nach Anspruch 10 oder 11, dadurch gekenn­ zeichnet, daß der nach außen überstehende Rand (5.1) der Lagerschale (5) an einem Anschlag (3.3) der Aussparung (3) des Kugelgelenkgehäuses (2) anliegt.12. Ball joint according to claim 10 or 11, characterized in that the outwardly projecting edge ( 5.1 ) of the bearing shell ( 5 ) abuts a stop ( 3.3 ) of the recess ( 3 ) of the ball joint housing ( 2 ). 13. Kugelgelenk nach einem der Ansprüche 10 bis 12, dadurch gekennzeichnet, daß die Nasen (5.6) unter Vor­ spannung an der Innenwand (3.1) der Aussparung (3) anliegen.13. Ball joint according to one of claims 10 to 12, characterized in that the lugs ( 5.6 ) under tension against the inner wall ( 3.1 ) of the recess ( 3 ). 14. Kugelgelenk nach einem der Ansprüche 10 bis 13, dadurch gekennzeichnet, daß das Füllmaterial (9) aus einem Thermoplast oder Duroplast besteht. 14. Ball joint according to one of claims 10 to 13, characterized in that the filling material ( 9 ) consists of a thermoplastic or thermoset. 15. Kugelgelenk nach einem der Ansprüche 10 bis 14, dadurch gekennzeichnet, daß das Füllmaterial (9) in an sich bekannter Weise mit die Festigkeit desselben erhöhenden Stoffen versetzt ist.15. Ball joint according to one of claims 10 to 14, characterized in that the filling material ( 9 ) is mixed in a manner known per se with the strength of the same substances increasing.
DE29819498U 1998-11-02 1998-11-02 Bearing shell and ball joint with such a bearing shell Expired - Lifetime DE29819498U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29819498U DE29819498U1 (en) 1998-11-02 1998-11-02 Bearing shell and ball joint with such a bearing shell
PCT/DE1999/003368 WO2000026550A1 (en) 1998-11-02 1999-10-20 Bearing shell and ball-and-socket joint with said bearing shell
EP99957929A EP1127223A1 (en) 1998-11-02 1999-10-20 Bearing shell and ball-and-socket joint with said bearing shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29819498U DE29819498U1 (en) 1998-11-02 1998-11-02 Bearing shell and ball joint with such a bearing shell

Publications (1)

Publication Number Publication Date
DE29819498U1 true DE29819498U1 (en) 2000-03-16

Family

ID=8064719

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29819498U Expired - Lifetime DE29819498U1 (en) 1998-11-02 1998-11-02 Bearing shell and ball joint with such a bearing shell

Country Status (3)

Country Link
EP (1) EP1127223A1 (en)
DE (1) DE29819498U1 (en)
WO (1) WO2000026550A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186789A1 (en) * 2000-09-11 2002-03-13 NHK Spring Co., Ltd. Ball joint and assembling method therefor
DE102006013047A1 (en) * 2006-03-20 2007-10-11 Zf Friedrichshafen Ag Joint and / or bearing arrangement
US11359665B2 (en) * 2019-06-13 2022-06-14 Musashi Seimitsu Industry Co., Ltd. Ball joint and method of manufacturing ball joint

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019116034B4 (en) 2019-06-13 2024-01-11 HQM SCHERDEL GmbH Ball joint and method for its production

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560035A (en) * 1967-01-19 1971-02-02 Lemfoerder Metallwaren Ag Universal joint construction
DE19636420A1 (en) * 1996-09-07 1997-02-20 Schwerdt Hans Werner Ball joint

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1168705B (en) * 1962-08-03 1964-04-23 Juergen Ulderup Dr Ing Ball joint, especially for steering linkages of motor vehicles
JP2601387Y2 (en) * 1993-02-22 1999-11-15 日本発条株式会社 Ball joint
JPH08159147A (en) * 1994-12-08 1996-06-18 Somic Ishikawa:Kk Rod end bearing device
DE4445251A1 (en) * 1994-12-19 1996-01-11 Daimler Benz Ag Fastener for axially insertable inner and outer part, e.g. for joint of car track rod etc.
DE29721050U1 (en) * 1997-12-01 1999-03-25 Sachsenring Automobiltechnik A Bearing shell, especially for a ball joint and ball joint with such a bearing shell
DE29722507U1 (en) * 1997-12-20 1999-04-22 Sachsenring Automobiltechnik AG, 08058 Zwickau Ball socket for a ball joint and ball joint with such a ball socket

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560035A (en) * 1967-01-19 1971-02-02 Lemfoerder Metallwaren Ag Universal joint construction
DE19636420A1 (en) * 1996-09-07 1997-02-20 Schwerdt Hans Werner Ball joint

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1186789A1 (en) * 2000-09-11 2002-03-13 NHK Spring Co., Ltd. Ball joint and assembling method therefor
US6736565B2 (en) 2000-09-11 2004-05-18 Nhk Spring Co., Ltd. Ball joint and assembling method therefor
DE102006013047A1 (en) * 2006-03-20 2007-10-11 Zf Friedrichshafen Ag Joint and / or bearing arrangement
US11359665B2 (en) * 2019-06-13 2022-06-14 Musashi Seimitsu Industry Co., Ltd. Ball joint and method of manufacturing ball joint

Also Published As

Publication number Publication date
WO2000026550A1 (en) 2000-05-11
EP1127223A1 (en) 2001-08-29

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Legal Events

Date Code Title Description
R163 Identified publications notified
R207 Utility model specification

Effective date: 20000420

R150 Term of protection extended to 6 years

Effective date: 20011115

R081 Change of applicant/patentee

Owner name: SACHSENRING ZWICKAU AG, DE

Free format text: FORMER OWNER: SACHSENRING AUTOMOBILTECHNIK AG, 08058 ZWICKAU, DE

Effective date: 20040601

R157 Lapse of ip right after 6 years

Effective date: 20050601