DE29911923U1 - Bearing shell for a plastic bearing - Google Patents

Bearing shell for a plastic bearing

Info

Publication number
DE29911923U1
DE29911923U1 DE29911923U DE29911923U DE29911923U1 DE 29911923 U1 DE29911923 U1 DE 29911923U1 DE 29911923 U DE29911923 U DE 29911923U DE 29911923 U DE29911923 U DE 29911923U DE 29911923 U1 DE29911923 U1 DE 29911923U1
Authority
DE
Germany
Prior art keywords
bearing shell
ball
bearing
sleeve
rubber
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
DE29911923U
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.)
HQM Sachsenring GmbH
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 DE29911923U priority Critical patent/DE29911923U1/en
Priority to EP00951260A priority patent/EP1200748A1/en
Priority to PCT/DE2000/002247 priority patent/WO2001004502A1/en
Publication of DE29911923U1 publication Critical patent/DE29911923U1/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
    • F16C11/0666—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Sliding-Contact Bearings (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 (7)

1. Lagerschale für ein Lager aus Kunststoff mit einer reibungsarmen Oberfläche, insbesondere für ein Kugel­ gelenk mit einer im Kugelhohlraum eines Kugelgelenkge­ häuses beweglich gelagerten Kugel sowie mit einer zwischen dem Kugelgelenkgehäuse und einem mit der Kugel versehenen Kugelzapfen vorgesehenen Manschette, dadurch gekennzeichnet, daß die Lagerschale (1) und die Manschette (2) als einteiliges Blas- oder Spritzblasteil ausgebildet sind, das die verschiedenen Lagerteile, insbesondere eine Kugel (3) oder einen Kugelzapfen (4) sack- oder kasettenförmig umfaßt, wobei im Bereich der Manschette (2) ein Hohlraum (5) vorgesehen ist, der als Schmiermittelreservoir dient.1. Bearing shell for a bearing made of plastic with a low-friction surface, in particular for a ball joint with a movably mounted ball in the ball cavity of a ball joint housing and with a sleeve provided between the ball joint housing and a ball pin provided with the ball, characterized in that the bearing shell ( 1 ) and the sleeve ( 2 ) are designed as a one-piece blow or injection blow molded part, which comprises the various bearing parts, in particular a ball ( 3 ) or a ball pin ( 4 ) in the form of a sack or cassette, one in the area of the sleeve ( 2 ) Cavity ( 5 ) is provided, which serves as a lubricant reservoir. 2. Lagerschale nach Anspruch 1, dadurch gekennzeichnet, daß die Lagerschale (1) an deren Umfang eine oder mehrere Dehnfalte(n) (6) aufweist, die als weiteres Schmiermittel­ reservoir bzw. als Schmiernut(en) (7) dient bzw. dienen.2. Bearing shell according to claim 1, characterized in that the bearing shell ( 1 ) has on its circumference one or more expansion folds (s) ( 6 ) which serves or serve as a further lubricant reservoir or as a lubrication groove (s) ( 7 ) . 3. Lagerschale nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die Lagerschale (1) und die Manschette (2) aus einem Elastomer aus oder auf der Basis wenigstens eines Kautschuks, wie Nitrilbutadienkautschuk (NBR), hydrierter Nitrilbutadienkautschuk (H-NBR), Acrylkautschuk (ACM), Chloroprenkautschuk (CR), Ethylen-Propylen-Dien-Kautschuk (EPDM) bestehen. 3. Bearing shell according to claim 1 or 2, characterized in that the bearing shell ( 1 ) and the sleeve ( 2 ) made of an elastomer or based on at least one rubber, such as nitrile butadiene rubber (NBR), hydrogenated nitrile butadiene rubber (H-NBR) , Acrylic rubber (ACM), chloroprene rubber (CR), ethylene-propylene-diene rubber (EPDM). 4. Lagerschale nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lagerschale (1) und die Manschette (2) aus einem thermoplastischen Elastomer (TPE), aus einem thermoplastischen Polyurethan (TPU) oder aus Polyurethan (PUR) bestehen.4. Bearing shell according to claim 1 or 2, characterized in that the bearing shell ( 1 ) and the sleeve ( 2 ) consist of a thermoplastic elastomer (TPE), a thermoplastic polyurethane (TPU) or polyurethane (PUR). 5. Lagerschale nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Lagerschale (1) und die Manschette (2) aus einem Kunststoff aus oder auf der Basis von Poly­ vinylchlorid (PVC), Polyethylen, Polypropylen, Polyoxymethylen, Polyethersulfon, Polyetheretherketon, Polyamid oder dgl. bestehen.5. Bearing shell according to claim 1 or 2, characterized in that the bearing shell ( 1 ) and the sleeve ( 2 ) made of a plastic made of or based on poly vinyl chloride (PVC), polyethylene, polypropylene, polyoxymethylene, polyether sulfone, polyether ether ketone, polyamide or the like. 6. Lagerschale nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß zwischen der Kugel (3) und der Lager­ schale (1) eine dämpfende und reibungsarme Gleitschale (8) vorgesehen ist.6. Bearing shell according to one of claims 1 to 5, characterized in that a damping and low-friction sliding shell ( 8 ) is provided between the ball ( 3 ) and the bearing shell ( 1 ). 7. Lagerschale nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, daß die Lagerschale (1) einen Innendurchmesser aufweist, der kleiner als der Außendurchmesser (D1) des zugehörigen Lagerteils, insbesondere der Kugel (3), ist.7. Bearing shell according to claim 1 or 2, characterized in that the bearing shell ( 1 ) has an inner diameter which is smaller than the outer diameter (D 1 ) of the associated bearing part, in particular the ball ( 3 ).
DE29911923U 1999-07-13 1999-07-13 Bearing shell for a plastic bearing Expired - Lifetime DE29911923U1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE29911923U DE29911923U1 (en) 1999-07-13 1999-07-13 Bearing shell for a plastic bearing
EP00951260A EP1200748A1 (en) 1999-07-13 2000-07-11 Bearing shell for a plastic bearing
PCT/DE2000/002247 WO2001004502A1 (en) 1999-07-13 2000-07-11 Bearing shell for a plastic bearing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29911923U DE29911923U1 (en) 1999-07-13 1999-07-13 Bearing shell for a plastic bearing

Publications (1)

Publication Number Publication Date
DE29911923U1 true DE29911923U1 (en) 2000-11-30

Family

ID=8075862

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29911923U Expired - Lifetime DE29911923U1 (en) 1999-07-13 1999-07-13 Bearing shell for a plastic bearing

Country Status (3)

Country Link
EP (1) EP1200748A1 (en)
DE (1) DE29911923U1 (en)
WO (1) WO2001004502A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016959A1 (en) * 2002-07-25 2004-02-26 ZF Lemförder Metallwaren AG High-performance ball-and-socket joint with low moments
DE102006013047A1 (en) * 2006-03-20 2007-10-11 Zf Friedrichshafen Ag Joint and / or bearing arrangement
DE102014205966A1 (en) * 2014-03-31 2015-10-01 Zf Friedrichshafen Ag articulation

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013105808A1 (en) * 2013-06-05 2014-12-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Carrier assembly for receiving a pin-shaped element and guide structure with such a carrier assembly

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317757A2 (en) * 1987-11-25 1989-05-31 TRW Ehrenreich GmbH & Co. KG Ball joint
DE19636420A1 (en) * 1996-09-07 1997-02-20 Schwerdt Hans Werner Ball joint
DE29721050U1 (en) * 1997-12-01 1999-03-25 Sachsenring Automobiltechnik Bearing shell, especially for a ball joint and ball joint with such a bearing shell

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2560024A (en) * 1942-10-14 1951-07-10 Firestone Tire & Rubber Co Method of making friction material
US2754141A (en) * 1952-01-08 1956-07-10 Firm A Ehrenreich & Cie Ball and socket joints
DE1525076B2 (en) * 1965-08-06 1970-12-23 A. Ehrenreich & Cie., 4000 Düsseldorf-Oberkassel Ball joint, primarily in the form of an angle joint

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0317757A2 (en) * 1987-11-25 1989-05-31 TRW Ehrenreich GmbH & Co. KG Ball joint
DE19636420A1 (en) * 1996-09-07 1997-02-20 Schwerdt Hans Werner Ball joint
DE29721050U1 (en) * 1997-12-01 1999-03-25 Sachsenring Automobiltechnik Bearing shell, especially for a ball joint and ball joint with such a bearing shell

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004016959A1 (en) * 2002-07-25 2004-02-26 ZF Lemförder Metallwaren AG High-performance ball-and-socket joint with low moments
CN100360817C (en) * 2002-07-25 2008-01-09 Zf雷姆伏尔德金属制品股份公司 High-performance ball-and-socket joint with low moments
US7325289B2 (en) 2002-07-25 2008-02-05 Zf Lemforder Metallwaren Ag High-performance ball and socket joint with low torques
DE102006013047A1 (en) * 2006-03-20 2007-10-11 Zf Friedrichshafen Ag Joint and / or bearing arrangement
DE102014205966A1 (en) * 2014-03-31 2015-10-01 Zf Friedrichshafen Ag articulation

Also Published As

Publication number Publication date
EP1200748A1 (en) 2002-05-02
WO2001004502A1 (en) 2001-01-18

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Legal Events

Date Code Title Description
R163 Identified publications notified
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: F16C0033200000

Ipc: F16C0011060000

R207 Utility model specification

Effective date: 20010104

R150 Utility model maintained after payment of first maintenance fee after three years

Effective date: 20021030

R081 Change of applicant/patentee

Owner name: HQM SACHSENRING GMBH, DE

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

Effective date: 20040601

R151 Utility model maintained after payment of second maintenance fee after six years

Effective date: 20050720

R081 Change of applicant/patentee

Owner name: HQM SACHSENRING GMBH, DE

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

Effective date: 20060509

R158 Lapse of ip right after 8 years

Effective date: 20080201