EP1896738A1 - Kugelgelenk - Google Patents
KugelgelenkInfo
- Publication number
- EP1896738A1 EP1896738A1 EP06761668A EP06761668A EP1896738A1 EP 1896738 A1 EP1896738 A1 EP 1896738A1 EP 06761668 A EP06761668 A EP 06761668A EP 06761668 A EP06761668 A EP 06761668A EP 1896738 A1 EP1896738 A1 EP 1896738A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- bearing shell
- ball
- joint
- ball joint
- layer
- 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.)
- Withdrawn
Links
- 239000004033 plastic Substances 0.000 claims abstract description 24
- 229920003023 plastic Polymers 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 9
- 229910052751 metal Inorganic materials 0.000 claims abstract description 9
- 229930040373 Paraformaldehyde Natural products 0.000 claims abstract description 6
- 229920006324 polyoxymethylene Polymers 0.000 claims abstract description 6
- -1 for example Polymers 0.000 claims abstract description 5
- 239000000314 lubricant Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 4
- 239000004696 Poly ether ether ketone Substances 0.000 claims description 3
- 239000004952 Polyamide Substances 0.000 claims description 3
- 229920002647 polyamide Polymers 0.000 claims description 3
- 229920002530 polyetherether ketone Polymers 0.000 claims description 3
- 239000000853 adhesive Substances 0.000 claims description 2
- 230000001070 adhesive effect Effects 0.000 claims description 2
- 230000007704 transition Effects 0.000 claims description 2
- 230000009467 reduction Effects 0.000 abstract description 4
- 239000000463 material Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 238000012549 training Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 238000011109 contamination Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000013101 initial test Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
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
- F16C11/0628—Construction or details of the socket member with linings
-
- 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
-
- 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
-
- 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
- F16C11/0685—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints
- F16C11/069—Manufacture of ball-joints and parts thereof, e.g. assembly of ball-joints with at least one separate part to retain the ball member in the socket; Quick-release systems
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/046—Brasses; Bushes; Linings divided or split, e.g. half-bearings or rolled sleeves
-
- 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
- F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
- F16C33/02—Parts of sliding-contact bearings
- F16C33/04—Brasses; Bushes; Linings
- F16C33/06—Sliding surface mainly made of metal
- F16C33/12—Structural composition; Use of special materials or surface treatments, e.g. for rust-proofing
- F16C33/122—Multilayer structures of sleeves, washers or liners
-
- 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
- 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
- F16C11/08—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints with resilient bearings
-
- 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
- F16C2208/00—Plastics; Synthetic resins, e.g. rubbers
- F16C2208/20—Thermoplastic resins
- F16C2208/66—Acetals, e.g. polyoxymethylene [POM]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32786—Divided socket-type coupling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32795—Bifurcated socket
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T403/00—Joints and connections
- Y10T403/32—Articulated members
- Y10T403/32606—Pivoted
- Y10T403/32631—Universal ball and socket
- Y10T403/32803—Separable socket sections
Definitions
- the invention relates to a ball joint. It relates in particular to the special design of the spherical shell or bearing shell of such a ball joint to reduce the transmission of sound.
- Ball joints transmit and absorb forces from several directions. In vehicle construction, for example, they are used in the area of the steering or the tie rod. Generic ball joints consist of a ball pin, that is a bolt with a ball formed on one axial end, a ball receiving the bearing shell and a bearing shell and parts of the ball pin receiving housing. The ball of the ball pin slides between the preloaded, permanently lubricated bearing shell, which is protected by the housing against moisture and contamination and against the escape of the lubricant. In the said application in the motor vehicle, in particular the inner surfaces of the bearing shell receiving the ball are exposed to high loads. The bearing shells are therefore usually made of metal. However, in modern vehicle construction constantly increasing demands on the comfort are made, which can be met only partially inadequate by ball joints with a metallic bearing shell.
- a disadvantage is that by ball joints with a metal shell structure-borne noise to an undesirable extent from the chassis to the passenger compartment transferred or released into the environment.
- ball joints with a plastic shell have clear advantages.
- the requirements in terms of capacity such joints can be fair when using modern plastics in many cases.
- Their disadvantage is that their emergency running properties are significantly limited. That is, in the event of a defect or failure of the housing seal a corresponding ball joint, as a result of dirt penetrates into the joint or the lubricant from the actual bearing point, ie from the space of the mutually sliding surfaces of the ball of the ball stud and the bearing shell exits is Within a short time to record a total failure of the ball joint.
- both layers consist of a plastic, but the plastics have different moduli of elasticity and surface strengths, since such layers of different plastics can be produced favorably in a two-stage injection process and brought into contact with each other.
- the demand for a reduction of the transmitted body scarves is obviously met.
- the demands on wear resistance can certainly be met with the use of a corresponding plastic for the inner layer for many applications.
- plastics and thus comparable materials tend to dig into the material surface to a certain extent any soiling, as can be seen, for example, in the case of occurring leaks of ball joints in the area of the running surfaces.
- metals have run-flat properties that can hardly be achieved by plastics.
- the object of the invention is therefore to provide a ball joint, which on the one hand the increasing demands on the comfort, in particular to a reduction in structure-borne sound justice, and on the other hand, in addition to a high load capacity with respect to registered in the joint forces, good emergency running properties.
- the proposed to solve the problem ball joint consists, in a conventional manner, essentially of a unilaterally open joint housing, a pivot pin with a, on one end of a ball joint formed, also open on one side, spherical bearing shell.
- the joint ball of the pivot pin is received by the joint housing and arranged on its inner surface greased bearing shell between the joint ball and the joint housing, whereby a sliding surface is formed for the joint ball.
- the joint housing is closed by a closure ring and by a sealing bellows for Preventing the ingress of dirt and leakage of the lubricant sealed.
- the bearing shell is formed at least two layers, according to the invention, the inner layer of the bearing shell made of metal and its outer layer consists of a plastic.
- the inner layer of the bearing shell made of metal
- its outer layer consists of a plastic.
- the sound decoupling serving outer, damping plastic layer is preferably sprayed onto the metallic inner layer.
- the inner metallic layer and the outer layer consisting of plastic are joined together by an adhesive bond.
- the bearing shell is formed in two parts.
- the two, respectively two- or multi-layer parts of the bearing shell are connected to each other via a web acting as a hinge.
- This form of training the assembly of the ball joint, so the assembly of its components is simplified.
- the bearing shell open on one side is divided into two axially symmetrical halves.
- a circumferential gutter is arranged parallel to the opening edge of the bearing shell. Through this gutter, which is pressed between the locking ring and the joint housing, the arranged in the joint housing bearing shell is fixed in the joint housing and secured against rotation.
- the inner metallic layer of the bearing shell preferably has on its surface facing the joint ball at least one groove, which forms a reservoir for a lubricant.
- Suitable plastics for the outer layer of the bearing shell of the ball joint formed in accordance with the invention are, for example, polyoxymethylene (POM) or polyamide (PA) or polyetheretherketone (PEEK).
- Fig. 1 A fiction, designed according to the ball joint in an axial
- FIG. 1 shows a possible embodiment of a ball joint designed in accordance with the invention in a half section.
- the ball joint consists essentially of the pivot pin 4, 5, the bearing shell 1, 1 ', the joint housing 6 and a sealing bellows 7.
- the ball joint 4 of the pivot pin 4, 5 is received by the hinged housing 6 open on one side.
- the bearing shell 1, 1 ' is designed in two layers.
- the inner layer 2 consists of metal
- the outer layer 3 consists of a plastic.
- the bearing shell consist exclusively of non-metallic materials, that is usually plastic, has designed in accordance with the invention ball joint by the metallic inner surface of its bearing shell 1, 1 'also improved emergency running properties. Possibly occurring leaks of Dichtungsbalgs, as a result, dirt penetrates into the joint or the lubricant exits from the bearing point, thereby, unlike ball joints with a plastic bearing shell, not to a rapid destruction of the ball joint.
- the risk of digging dirt particles in the running surface of the bearing shell 1, 1 ' is reduced compared to plastic cups.
- the bearing shell 1, 1 ' is formed in two parts. It consists of two axially symmetrical halves, which are connected to each other via a connecting web 8 acting as a hinge. As a result, the assembly of the ball joint is simplified.
- a collar web 11 which encircles on its circumference is also formed, which is pressed between the closure ring 13 and the joint housing 6.
- the surface of the inner metallic layer 2 of the bearing shell 1, 1 ' is, for example, hardened or QP-treated, ie nitrided, to further increase its wear resistance.
- Their outer layer 3 consists for example of POM (polyoxymethylene). Due to the elasticity of this material, the vibrations transmitted by the pivot pin 4, 5 via the bearing shell 1, 1 'to the joint housing 6, in particular the structure-borne sound, are damped in an advantageous manner. Due to the inventive design of the bearing shell 1, 1 'combines the ball joint thus fulfilling the requirements of its capacity in an outstanding manner with the implementation of the comfort with respect Requirements.
- the outer, made of plastic layer 3 of the bearing shell 1, 1 ' is preferably sprayed onto the inner metallic layer 2. Initial tests have shown, however, that it could also be possible to bond the outer layer 3 with the inner one.
- FIG. 2 shows the bearing shell 1, 1 'formed in accordance with the invention in a two-part design again in an isometric view. Both half shells are, as can be seen, formed in two layers and connected to each other via the web 8, which acts as a hinge. In the illustration, the already mentioned on the circumference of the bearing shell circumferential gutter 11 can still be seen. In addition, it can be seen that in the metallic inner surface of the bearing shell 1, 1 ', a groove 12 is incorporated. Through this groove 12 a fat reserve for permanent lubrication of the joint is formed.
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005030747A DE102005030747B4 (de) | 2005-06-29 | 2005-06-29 | Kugelgelenk |
PCT/DE2006/001047 WO2007000138A1 (de) | 2005-06-29 | 2006-06-19 | Kugelgelenk |
Publications (1)
Publication Number | Publication Date |
---|---|
EP1896738A1 true EP1896738A1 (de) | 2008-03-12 |
Family
ID=37023142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP06761668A Withdrawn EP1896738A1 (de) | 2005-06-29 | 2006-06-19 | Kugelgelenk |
Country Status (8)
Country | Link |
---|---|
US (1) | US7661902B2 (de) |
EP (1) | EP1896738A1 (de) |
JP (1) | JP2008545104A (de) |
KR (1) | KR101312779B1 (de) |
CN (1) | CN101213379B (de) |
BR (1) | BRPI0612558A2 (de) |
DE (1) | DE102005030747B4 (de) |
WO (1) | WO2007000138A1 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5148243B2 (ja) * | 2007-10-31 | 2013-02-20 | 株式会社ソミック石川 | ボールジョイント、そのベアリングシート、及びそれらの製造方法 |
DE102008000996A1 (de) * | 2008-04-04 | 2010-01-14 | Zf Friedrichshafen Ag | Kugelgelenk |
US7875082B2 (en) * | 2008-05-09 | 2011-01-25 | Remi Sciences, Inc. | Ulnar head prosthesis system |
US8052755B2 (en) * | 2008-05-09 | 2011-11-08 | Remi Sciences, Inc. | Ulnar head prosthesis system |
CN101685996B (zh) | 2008-09-28 | 2013-06-19 | 德昌电机(深圳)有限公司 | 马达总成及其轴承套 |
US9271838B2 (en) * | 2009-07-10 | 2016-03-01 | Peter Forsell | Hip joint device and method |
KR20110063173A (ko) * | 2009-12-04 | 2011-06-10 | 현대자동차주식회사 | 서스펜션 암 |
KR20110063164A (ko) | 2009-12-04 | 2011-06-10 | 현대자동차주식회사 | 서스펜션 암 |
US9788988B2 (en) * | 2010-09-08 | 2017-10-17 | Ossur Hf | Hinge for orthopedic devices |
CN102322474A (zh) * | 2011-05-31 | 2012-01-18 | 东风汽车公司 | 一种试验用金属衬套结构 |
DE102011082920B4 (de) * | 2011-09-19 | 2023-09-28 | Zf Friedrichshafen Ag | Kugelzapfen und Kugelgelenk |
ES2595508T3 (es) * | 2014-10-15 | 2016-12-30 | F.I.S.- Fabbrica Italiana Sintetici S.P.A. | Ésteres de glicol de apixabán como intermedios clave e impurezas de la síntesis de apixabán |
KR101732063B1 (ko) * | 2015-04-29 | 2017-05-08 | 주식회사 일진 | 볼 조인트 일체형 자동차용 하이브리드 암 및 그 제조 방법 |
DE102015211005A1 (de) * | 2015-06-16 | 2016-12-22 | Zf Friedrichshafen Ag | Kugelgelenk |
DE102015221046A1 (de) | 2015-10-28 | 2017-05-04 | Zf Friedrichshafen Ag | Radialkugelgelenk für ein Fahrzeug |
DE102016212323A1 (de) | 2016-07-06 | 2018-01-11 | Zf Friedrichshafen Ag | Dichtungsanordnung |
CA2981430A1 (en) * | 2016-10-21 | 2018-04-21 | Icon Vehicle Dynamics Llc | High angularity ball joint assembly |
FR3065764B1 (fr) * | 2017-04-28 | 2019-08-02 | Valeo Systemes D'essuyage | Boite a rotule de bielle pour un systeme de tringlerie d’actionnement d’essuie-glaces et son procede d’assemblage |
WO2019210361A1 (en) * | 2018-05-02 | 2019-11-07 | Hc-Atm Group Pty Ltd | Bush assembly |
CN108730262B (zh) * | 2018-07-18 | 2020-11-03 | 徐州徐工液压件有限公司 | 一种易更换的自适应式球铰固定结构 |
US11542981B2 (en) | 2019-03-08 | 2023-01-03 | Federal-Mogul Motorparts Llc | Socket assembly and method of making a socket assembly |
US11859657B2 (en) * | 2020-03-02 | 2024-01-02 | Federal-Mogul Motorparts Llc | Socket assembly with a retention device |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2417160A (en) * | 1944-07-22 | 1947-03-11 | Thompson Prod Inc | Tie rod socket bearing |
US2471672A (en) * | 1945-10-22 | 1949-05-31 | Thompson Prod Inc | Joint assembly |
US3007728A (en) * | 1954-05-10 | 1961-11-07 | Roscoe C Hoffman | Joint structures and jointed suspension means |
US3004786A (en) * | 1958-07-30 | 1961-10-17 | Thompson Ramo Wooldridge Inc | Ball joint |
JPS529781B2 (de) * | 1973-11-29 | 1977-03-18 | ||
US4231673A (en) * | 1977-12-28 | 1980-11-04 | Oiles Industries Co., Ltd. | Ball joint and a method for manufacturing the ball joint |
JP3393889B2 (ja) * | 1993-06-11 | 2003-04-07 | 柳川精工株式会社 | 無潤滑軸受の製造方法および無潤滑軸受 |
JP2500044Y2 (ja) * | 1993-11-15 | 1996-06-05 | バンドー化学株式会社 | ウレタンベアリング |
DE19545567C2 (de) * | 1995-12-07 | 1997-12-18 | Trw Fahrwerksyst Gmbh & Co | Kugelgelenk |
CN2269491Y (zh) * | 1996-07-27 | 1997-12-03 | 株洲时代橡塑实业有限责任公司 | 球关节类橡胶金属复合元件 |
JP3168538B2 (ja) * | 1997-04-19 | 2001-05-21 | チャン リー ウー | 滑りベアリング及びその製造方法 |
DE19756756C1 (de) * | 1997-12-19 | 1999-07-29 | Lemfoerder Metallwaren Ag | Kugelgelenk |
DE10135386A1 (de) * | 2001-07-25 | 2003-02-13 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
DE10149995A1 (de) * | 2001-10-11 | 2003-04-24 | Zf Lemfoerder Metallwaren Ag | Keramikkugelgelenk |
DE10308809B4 (de) * | 2003-02-27 | 2008-11-20 | ZF Lemförder GmbH | Kugelgelenk |
DE10329804B4 (de) * | 2003-07-01 | 2006-03-02 | Auto-Entwicklungsring-Sachsen Gmbh | Kugelgelenk |
-
2005
- 2005-06-29 DE DE102005030747A patent/DE102005030747B4/de not_active Expired - Fee Related
-
2006
- 2006-06-19 JP JP2008519788A patent/JP2008545104A/ja active Pending
- 2006-06-19 US US11/994,192 patent/US7661902B2/en not_active Expired - Fee Related
- 2006-06-19 CN CN2006800236361A patent/CN101213379B/zh not_active Expired - Fee Related
- 2006-06-19 BR BRPI0612558-1A patent/BRPI0612558A2/pt not_active IP Right Cessation
- 2006-06-19 EP EP06761668A patent/EP1896738A1/de not_active Withdrawn
- 2006-06-19 WO PCT/DE2006/001047 patent/WO2007000138A1/de active Application Filing
- 2006-06-19 KR KR1020077030732A patent/KR101312779B1/ko not_active IP Right Cessation
Non-Patent Citations (1)
Title |
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See references of WO2007000138A1 * |
Also Published As
Publication number | Publication date |
---|---|
KR101312779B1 (ko) | 2013-09-27 |
US7661902B2 (en) | 2010-02-16 |
JP2008545104A (ja) | 2008-12-11 |
DE102005030747A1 (de) | 2007-01-04 |
CN101213379B (zh) | 2010-06-23 |
US20080249630A1 (en) | 2008-10-09 |
WO2007000138A1 (de) | 2007-01-04 |
DE102005030747B4 (de) | 2012-12-27 |
CN101213379A (zh) | 2008-07-02 |
BRPI0612558A2 (pt) | 2010-11-23 |
KR20080022136A (ko) | 2008-03-10 |
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