WO2008000232A1 - Gelenk- und/oder lageranordnung - Google Patents
Gelenk- und/oder lageranordnung Download PDFInfo
- Publication number
- WO2008000232A1 WO2008000232A1 PCT/DE2007/001116 DE2007001116W WO2008000232A1 WO 2008000232 A1 WO2008000232 A1 WO 2008000232A1 DE 2007001116 W DE2007001116 W DE 2007001116W WO 2008000232 A1 WO2008000232 A1 WO 2008000232A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- joint
- joint shell
- bearing assembly
- deflector
- shell
- 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
-
- 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
- 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
-
- 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
- F16C33/72—Sealings
-
- 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
- Y10T403/32681—Composite ball
- Y10T403/32704—Stud extends into ball
Definitions
- the invention relates to a joint and / or bearing assembly according to the preamble of claim 1 and a motor vehicle with one or more such joint and / or bearing assembly (s), in particular in suspension and / or steering parts.
- joint arrangements which have a pin which is to be held movable with its head portion in a joint shell, wherein the joint shell is in turn housed in a housing and secured there against extract, there is the difficulty that the housing interior with the interfaces between housing and joint shell must be sealed on the one hand and between joint shell and head portion on the other hand, so as to form a protection against contamination and to prevent leakage of lubricant.
- the joint shell in a hot and metallic material, for example zinc die casting, which forms a housing after solidification, without damaging the integrally formed gasket by the hot material would.
- This is formed axially spaced apart from acting as a heat shield deflector to a holding area, so that there the temperature is significantly reduced compared to the voltage applied to the liquid material deflector.
- an encapsulation of the joint shell with the liquid material comes into consideration, which does not necessarily have to be metallic.
- An inexpensive and stable joint arrangement is, however, made possible by a diecast zinc coating.
- At least one deflector is designed as a peripherally projecting edge, similarly reliable shielding conditions are created by this heat shield over the circumference.
- joint shell and Sealing sleeve are simple and inexpensive and also the good sealing properties are maintained.
- the stable deflector can prevent moisture or particles from entering the space between the joint cup and the housing.
- the sealing collar bears sealingly against the deflector, without leaving a gap there.
- the sealing sleeve is advantageous from a part of the joint shell, in particular the holding area, sealingly pressed against the deflector. This in turn is sealingly against the housing.
- a with a radial component outwardly facing, spaced from the deflector - about 5 to 10 millimeters - and axially behind the housing of the gasket engaged behind the holding portion of the joint shell for the gasket ensures low an intimate and good sealing connection.
- a temperature GefäUe is ensured by the distance.
- the softer sealing sleeve can also engage in an undercut of the joint shell in a particularly favorable manner or can be injected into penetration channels of the joint shell on the retaining region.
- FIG. 1 is a schematic overview drawing of a joint and / or bearing assembly according to the invention with an integral formation of joint shell and molded gasket and with a circumferential deflector between the housing and gasket,
- Fig. 2 is a view in the direction of the arrow II in Fig. 1 on the open side of the joint shell on its retaining collar before its connection to the gasket.
- the joint assembly 1 shown in Figure 1 comprises an axially extending pivot pin 2 with an enlarged and formed for example by a substantially spherical shape head portion 3. This can be held in and against a usually permanently lubricated joint or bearing shell 4, in turn at least radially outside partially surrounded by a housing 5.
- a liquid, hot material may be used, which is metallic as a zinc die-cast, for example, after subsequent cooling in a mold rigid and dimensionally stable and without further reworking integrally formed with, for example, an axle or a handlebar housing 5 can form.
- the joint and / or bearing assembly 1 further comprises a sealing sleeve 9, often formed as a sealing bellows, which in the region of the passage 5 left by the housing 5 for the pin 2 connects to the joint shell 4 on the holding portion 12 and with this to a common, one-piece Unit is shaped.
- a sealing sleeve 9 often formed as a sealing bellows, which in the region of the passage 5 left by the housing 5 for the pin 2 connects to the joint shell 4 on the holding portion 12 and with this to a common, one-piece Unit is shaped.
- the joint shell 4 and the gasket 9 in Two-component injection molding process produced, with which different materials are combined to form an integral unit.
- the gasket 9 is formed of a soft elastic deformable material, such as soft polymeric material such as chloroprene rubber, natural rubber, polyester, polyurethane or polyolefin based thermoplastic elastomer.
- soft polymeric material such as chloroprene rubber, natural rubber, polyester, polyurethane or polyolefin based thermoplastic elastomer.
- the joint shell 4 may be formed of a PA, POM, PBT, PEEK or crosslinked types of these materials (for example, by electron beam crosslinking). These provide the required temperature resistance and avoid melting of the joint shell 4 in contact with the hot material.
- the joint shell 4 is already integrally connected to the more sensitive sealing collar 9.
- a deflector 7 which prevents contact of the gasket 9 with the hot material 8 during assembly.
- This deflector 7 is formed as a closed, circumferential and radially projecting edge and integrally formed on the joint shell 4. He is here so located that he has on the one hand as a shield direct contact with the encapsulation 8 and on its other side in contact, but without connection, with the gasket 9 is, which is not mandatory, but favorable for a reliable seal and mechanical stability is. Penetration of dirt or moisture into the gap between the housing 5 and joint shell 4 is thereby reliably prevented. An additional corrosion protection is unnecessary.
- the joint cup 4 with a large number can also hold the gasket 9 on the holding region 12-and hence on the joint shell 4-for a good grip be distributed over the circumference distributed channels 13, through which the material of the gasket 9 are molded and thus can achieve an intensive toothing with the joint shell 4 (Fig. 2).
- a clamping ring 10 may be provided for the gasket 9.
- the joint head 3 In order to intercept the axial and radial forces occurring during operation, a tight fit of the joint shell 4 in the housing 5 is to be ensured.
- the joint head 3 In order to intercept the axial and radial forces occurring during operation, a tight fit of the joint shell 4 in the housing 5 is to be ensured.
- the joint head 3 must remain as easy as possible to move relative to the joint shell 4, which can be complicated by the pressure during encapsulation and subsequent solidification of the material 8. Nevertheless, in order to keep the friction and breakaway torques low, at least one spacer 11 can be provided to avoid a full surface contact.
- Such joint and / or bearing assemblies 1 can be used advantageously in particular according to the invention within the chassis and / or steering parts of motor vehicles.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Pivots And Pivotal Connections (AREA)
- Gasket Seals (AREA)
- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
- Sealing Devices (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Diaphragms And Bellows (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2007264261A AU2007264261A1 (en) | 2006-06-30 | 2007-06-25 | Joint and/or bearing arrangement |
MX2008016140A MX2008016140A (es) | 2006-06-30 | 2007-06-25 | Ensamble de articulacion y/o de cojinete. |
US12/306,359 US20090196681A1 (en) | 2006-06-30 | 2007-06-25 | Joint and/or bearing arrangement |
JP2009516887A JP2009541681A (ja) | 2006-06-30 | 2007-06-25 | ジョイントアッセンブリ及び/又は支承アッセンブリ |
BRPI0712948-3A BRPI0712948A2 (pt) | 2006-06-30 | 2007-06-25 | Disposição de articulação e/ou disposição de mancal |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006030725.9 | 2006-06-30 | ||
DE102006030725A DE102006030725B4 (de) | 2006-06-30 | 2006-06-30 | Gelenk- und/oder Lageranordnung |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2008000232A1 true WO2008000232A1 (de) | 2008-01-03 |
Family
ID=38689933
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2007/001116 WO2008000232A1 (de) | 2006-06-30 | 2007-06-25 | Gelenk- und/oder lageranordnung |
Country Status (10)
Country | Link |
---|---|
US (1) | US20090196681A1 (de) |
JP (1) | JP2009541681A (de) |
KR (1) | KR20090024176A (de) |
CN (1) | CN101479491A (de) |
AU (1) | AU2007264261A1 (de) |
BR (1) | BRPI0712948A2 (de) |
DE (1) | DE102006030725B4 (de) |
MX (1) | MX2008016140A (de) |
RU (1) | RU2009102945A (de) |
WO (1) | WO2008000232A1 (de) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202009014886U1 (de) * | 2009-12-18 | 2010-05-12 | Kamax-Werke Rudolf Kellermann Gmbh & Co. Kg | Kugelzapfen |
CN106989112B (zh) * | 2017-05-31 | 2019-10-18 | 烟台双合汇升测控设备有限公司 | 带金属防护的分段安装等速万向节驱动轴 |
CN112412964A (zh) * | 2020-11-23 | 2021-02-26 | 芜湖清柏白露智能信息科技有限公司 | 一种基于汽车转向系统转向拉杆的接头 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19513714C1 (de) * | 1995-04-11 | 1996-02-08 | Trw Fahrwerksyst Gmbh & Co | Verfahren zur Herstellung eines Kugelgelenkes und zugehörige Lagerschale |
EP0832769A2 (de) * | 1996-09-30 | 1998-04-01 | Bridgestone Corporation | Verbindungsglied für einen Stabilisatorstab, und Verfahren zu seiner Herstellung |
WO1999009328A1 (de) * | 1997-08-13 | 1999-02-25 | Sachsenring Automobiltechnik Ag | Kugelgelenk |
DE29721050U1 (de) | 1997-12-01 | 1999-03-25 | Sachsenring Automobiltechnik | Lagerschale, insbesondere für ein Kugelgelenk und Kugelgelenk mit einer solchen Lagerschale |
DE10233473A1 (de) * | 2002-07-24 | 2004-03-04 | Volkswagen Ag | Abgedichtetes Kugelgelenk |
EP1614910A1 (de) * | 2003-04-16 | 2006-01-11 | Thk Co., Ltd. | Verfahren zur herstellung von kugellagern |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6502831B2 (en) * | 2001-01-29 | 2003-01-07 | Trw Inc. | Ball joint with seal |
US20030133744A1 (en) * | 2002-01-15 | 2003-07-17 | Trw Inc. | Ball joint with dual tapered connection |
US6834863B2 (en) * | 2002-05-28 | 2004-12-28 | Trw Inc. | Ball joint seal |
US20060133891A1 (en) * | 2004-12-21 | 2006-06-22 | Dwayne Cook | Ball joint seal |
-
2006
- 2006-06-30 DE DE102006030725A patent/DE102006030725B4/de not_active Expired - Fee Related
-
2007
- 2007-06-25 KR KR1020087031249A patent/KR20090024176A/ko not_active Application Discontinuation
- 2007-06-25 RU RU2009102945/11A patent/RU2009102945A/ru not_active Application Discontinuation
- 2007-06-25 WO PCT/DE2007/001116 patent/WO2008000232A1/de active Application Filing
- 2007-06-25 JP JP2009516887A patent/JP2009541681A/ja active Pending
- 2007-06-25 US US12/306,359 patent/US20090196681A1/en not_active Abandoned
- 2007-06-25 BR BRPI0712948-3A patent/BRPI0712948A2/pt not_active IP Right Cessation
- 2007-06-25 MX MX2008016140A patent/MX2008016140A/es not_active Application Discontinuation
- 2007-06-25 AU AU2007264261A patent/AU2007264261A1/en not_active Abandoned
- 2007-06-25 CN CNA2007800244112A patent/CN101479491A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19513714C1 (de) * | 1995-04-11 | 1996-02-08 | Trw Fahrwerksyst Gmbh & Co | Verfahren zur Herstellung eines Kugelgelenkes und zugehörige Lagerschale |
EP0832769A2 (de) * | 1996-09-30 | 1998-04-01 | Bridgestone Corporation | Verbindungsglied für einen Stabilisatorstab, und Verfahren zu seiner Herstellung |
WO1999009328A1 (de) * | 1997-08-13 | 1999-02-25 | Sachsenring Automobiltechnik Ag | Kugelgelenk |
DE29721050U1 (de) | 1997-12-01 | 1999-03-25 | Sachsenring Automobiltechnik | Lagerschale, insbesondere für ein Kugelgelenk und Kugelgelenk mit einer solchen Lagerschale |
DE10233473A1 (de) * | 2002-07-24 | 2004-03-04 | Volkswagen Ag | Abgedichtetes Kugelgelenk |
EP1614910A1 (de) * | 2003-04-16 | 2006-01-11 | Thk Co., Ltd. | Verfahren zur herstellung von kugellagern |
Also Published As
Publication number | Publication date |
---|---|
AU2007264261A1 (en) | 2008-01-03 |
MX2008016140A (es) | 2009-02-17 |
JP2009541681A (ja) | 2009-11-26 |
KR20090024176A (ko) | 2009-03-06 |
DE102006030725B4 (de) | 2009-07-30 |
US20090196681A1 (en) | 2009-08-06 |
DE102006030725A1 (de) | 2008-01-03 |
BRPI0712948A2 (pt) | 2014-08-05 |
CN101479491A (zh) | 2009-07-08 |
RU2009102945A (ru) | 2010-08-10 |
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