WO2005012740A1 - Kugelgelenk sowie bauteil mit kugelgelenk - Google Patents
Kugelgelenk sowie bauteil mit kugelgelenk Download PDFInfo
- Publication number
- WO2005012740A1 WO2005012740A1 PCT/EP2004/008450 EP2004008450W WO2005012740A1 WO 2005012740 A1 WO2005012740 A1 WO 2005012740A1 EP 2004008450 W EP2004008450 W EP 2004008450W WO 2005012740 A1 WO2005012740 A1 WO 2005012740A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- housing
- component
- ball joint
- section
- welding section
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G7/00—Pivoted suspension arms; Accessories thereof
- B60G7/005—Ball 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
- F16C11/0666—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
- F16C11/0695—Mounting of ball-joints, e.g. fixing them to a connecting rod
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60G—VEHICLE SUSPENSION ARRANGEMENTS
- B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
- B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
- B60G2204/416—Ball or spherical 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
-
- 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
- F16C2226/00—Joining parts; Fastening; Assembling or mounting parts
- F16C2226/30—Material joints
- F16C2226/36—Material joints by welding
-
- 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
- F16C2326/00—Articles relating to transporting
- F16C2326/01—Parts of vehicles in general
- F16C2326/05—Vehicle suspensions, e.g. bearings, pivots or connecting rods used therein
-
- 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
Definitions
- the invention relates to a ball joint, as can be used in particular in the chassis of motor vehicles.
- the invention also includes a component, in particular a suspension arm, with such a ball joint.
- the object of the invention is to develop a ball joint of the type mentioned in such a way that it can be attached to a component with less effort.
- the housing of the ball joint has a welding section, by means of which it can be welded to a component.
- a component is also provided, in particular a suspension arm, with a ball joint, the housing being inserted into an opening in the component and the welding section of the housing being welded to the component.
- a sealing bellows is provided on the ball joint, which has a clamping section, the clamping section being clamped to the housing, in particular between the housing and the edge of the opening of the component.
- an otherwise customary clamping ring which is provided for clamping the sealing bellows on the housing, for example in a groove which has been rotated especially for this purpose.
- FIG. 1 shows a cross section through a ball joint arranged in a component according to a first embodiment of the invention
- FIG. 2 shows, in a cross section, a ball joint arranged in a component according to a second embodiment of the invention.
- a ball joint 5 is shown, which is inserted into a component 7.
- the component 7 is provided with an opening 9, the diameter of which is larger than the outer diameter of the housing 10.
- the component can be, for example, a suspension arm of a motor vehicle.
- the ball joint 5 has a housing 10 which is made in one piece and without machining, namely by extrusion.
- a ball pin 12 is arranged in a manner known per se, which can be pivoted relative to the housing 10 by a structurally predetermined angle.
- the housing 10 is provided with a welding section 14, which is designed here as a circumferential flange. At its radially outer end, the welding section 14 is provided with a circumferential, tapered edge section 16 provided. This edge section is provided for fastening the ball joint 5 to the component 7.
- the sealing bellows 18 is provided with a clamping section 22 which is designed as a circumferential flange which projects at a right angle. This flange lies on the welding section 14, specifically in the space which is enclosed by the peripheral edge section 16 of the welding section 14.
- a capacitor discharge welding process or resistance welding process is particularly suitable for connecting the welding section 14 to the component 7, in which a high current flows briefly between the housing 10 of the ball joint 5 and the component 7.
- the material of the welding section 14 and the component 7 heats up locally in the region of their contact point in such a way that the materials weld to one another.
- An annular circumferential zone 24 is thus formed, in which the edge section 16 of the welding section 14 of the housing 10 is integrally connected to the component 7. So little heat is released during the welding process that the bellows 18, in particular in the region of the opening portion 24, is not impaired.
- FIG. 1 A second embodiment of a ball joint is shown in FIG.
- the same reference numerals are used for the components known from the first embodiment, and reference is made to the above explanations.
- the most important difference between the first and the second embodiment is that the welding section 14 in the second embodiment is bevelled on one side, namely with the side which is intended to lie against the edge of the opening 9 in the component 7.
- the second difference is that the KJemm section 22 of the sealing bellows 18 is designed without a flange, but rather extends into the gap between the component 7 and the housing 10 in the manner of a cylindrical bushing and bears against the beveled surface of the welding section 14.
- the housing 10 with the sealing bellows 18 is pushed into the opening 9 in the component 7 until the welding section 14 bears against the edge of the opening 9 of the component 7. Since the welding section 14 is chamfered, there is a circular contact here.
- the J ⁇ emmabêt 22 of the sealing bellows 18 is clamped with a certain bias between the housing and the component 7.
- a clamping ring 26 is provided, which presses the sealing bellows into a groove 28 on the housing 10 and holds it there.
- Capacitor discharge welding process particularly suitable.
- the currents flowing between the component 7 and the housing 10 bring about an integral connection in the circumferential zone 24 between the housing
- the housing 10 is produced in both embodiments without machining, namely by extrusion, the manufacturing costs are low. In addition, since additional securing means for holding the sealing bellows 18 to the housing 10 can be completely dispensed with in the first embodiment, the production costs are additionally reduced.
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04741304A EP1649176A1 (de) | 2003-07-28 | 2004-07-28 | Kugelgelenk sowie bauteil mit kugelgelenk |
US11/341,903 US7367743B2 (en) | 2003-07-28 | 2006-01-27 | Ball joint and a component with ball joint |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE20311595.3 | 2003-07-28 | ||
DE20311595U DE20311595U1 (de) | 2003-07-28 | 2003-07-28 | Kugelgelenk sowie Bauteil mit Kugelgelenk |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/341,903 Continuation US7367743B2 (en) | 2003-07-28 | 2006-01-27 | Ball joint and a component with ball joint |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005012740A1 true WO2005012740A1 (de) | 2005-02-10 |
Family
ID=30469958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2004/008450 WO2005012740A1 (de) | 2003-07-28 | 2004-07-28 | Kugelgelenk sowie bauteil mit kugelgelenk |
Country Status (5)
Country | Link |
---|---|
US (1) | US7367743B2 (de) |
EP (1) | EP1649176A1 (de) |
CN (1) | CN100408875C (de) |
DE (1) | DE20311595U1 (de) |
WO (1) | WO2005012740A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006008252A1 (de) * | 2006-02-22 | 2007-08-30 | Trw Automotive Gmbh | Kugelgelenk sowie Baugruppe gebildet aus Kugelgelenk und Trägerteil |
DE102006043930B4 (de) * | 2006-09-14 | 2009-08-13 | Zf Friedrichshafen Ag | Kugelgelenk |
CN103079845A (zh) * | 2010-10-28 | 2013-05-01 | Zf腓特烈斯哈芬股份公司 | 用于制造底盘构件的方法 |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7481595B2 (en) * | 2006-09-06 | 2009-01-27 | Trw Automotive U.S. Llc | Ball joint |
DE102006042889A1 (de) * | 2006-09-09 | 2008-03-27 | Cardiomedical Gmbh | Medizinisches Instrument |
DE102007038492A1 (de) * | 2007-08-14 | 2009-02-26 | Zf Friedrichshafen Ag | Gehäuse für ein Kugelgelenk |
DE102008000996A1 (de) * | 2008-04-04 | 2010-01-14 | Zf Friedrichshafen Ag | Kugelgelenk |
US8414215B2 (en) * | 2008-11-07 | 2013-04-09 | Trw Automotive U.S. Llc | Sealing structure for use with a ball and socket joint |
DE102008063813A1 (de) * | 2008-12-19 | 2010-07-01 | Zf Friedrichshafen Ag | Kugelgelenk und Verfahren zu seiner Herstellung |
DE202010000258U1 (de) | 2010-02-26 | 2011-08-26 | Hqm Sachsenring Gmbh | Kugelgelenk, insbesondere für ein Fahrwerk eines Kraftfahrzeuges |
DE102010043040A1 (de) * | 2010-10-28 | 2012-05-03 | Zf Friedrichshafen Ag | Verfahren zur Herstellung eines Fahrwerkbauteils |
KR101811451B1 (ko) * | 2011-06-29 | 2017-12-21 | 엘지이노텍 주식회사 | 볼 조인트 유닛 |
US8657519B2 (en) * | 2011-11-16 | 2014-02-25 | Jtekt Corporation | Ball joint |
DE102013105091A1 (de) * | 2013-05-17 | 2014-11-20 | Benteler Automobiltechnik Gmbh | Kugelgelenk und Kraftfahrzeug-Lenker |
EP2905486B1 (de) * | 2014-02-11 | 2019-05-29 | Roller Bearing Company of America, Inc. | Verpresste lageranordnung mit darauf montiertem flansch |
CN104029725A (zh) * | 2014-06-20 | 2014-09-10 | 浙江瑞朗锻造有限公司 | 汽车转向用悬挂球壳 |
DE102015207176A1 (de) | 2014-06-23 | 2015-12-24 | Zf Friedrichshafen Ag | Verfahren zur Herstellung eines Fahrwerkbauteils |
DE102015202092A1 (de) * | 2015-02-05 | 2016-08-11 | Zf Friedrichshafen Ag | Verfahren zur Herstellung einer Fügeverbindung zwischen einem Gelenkgehäuse und einem Anbindungsbauteil, sowie verfahrensgemäß hergestelltes Fahrwerkbauteil |
DE102015205628A1 (de) | 2015-03-27 | 2016-09-29 | Zf Friedrichshafen Ag | Verfahren zur Herstellung einer Fahrwerkbaugruppe und Fahrwerkbaugruppe hergestellt nach einem solchen Verfahren |
KR101815147B1 (ko) * | 2016-02-04 | 2018-01-31 | 주식회사 일진 | 볼 조인트 및 그 제작방법 |
DE102017210212A1 (de) * | 2017-06-19 | 2018-12-20 | Zf Friedrichshafen Ag | Verfahren zur Herstellung eines Fahrzeugbauteils und Fahrzeugbauteil hergestellt nach diesem Verfahren |
RU2730763C1 (ru) | 2017-08-16 | 2020-08-26 | Малтиматик Инк. | Шаровой шарнир с вкладышем, полученным методом инжекционного формования |
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 |
CN111873732B (zh) * | 2020-07-14 | 2021-09-17 | 中车大同电力机车有限公司 | 麦弗逊式独立悬挂装置及车辆 |
CN112936244B (zh) * | 2021-01-26 | 2022-03-29 | 南开大学 | 刚度可调式球铰链、刚度可调式弹性脊柱及软体机器人 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152628A (en) * | 1990-10-13 | 1992-10-06 | Trw Ehrenreich Gmbh & Co. Kg | Ball-and-socket joint |
EP0546609A1 (de) * | 1991-12-10 | 1993-06-16 | Masco Industries, Inc. | Integriertes Kugelgelenk |
JPH06156032A (ja) * | 1992-11-20 | 1994-06-03 | Suzuki Motor Corp | サスペンションアーム |
US5782573A (en) * | 1994-06-18 | 1998-07-21 | Trw Fahrwerksysteme Gmbh & Co. Kg | Ball-and-socket joint with ball retention device |
US6254114B1 (en) * | 1998-11-09 | 2001-07-03 | American Axle & Manufacturing, Inc. | Composite stabilizer bar link |
Family Cites Families (16)
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US2976068A (en) * | 1956-09-11 | 1961-03-21 | Ford Motor Co | Ball joint |
US3001007A (en) * | 1959-11-13 | 1961-09-19 | Heyman Mfg Company | Self-locking bushing |
US3216754A (en) * | 1962-03-26 | 1965-11-09 | O & S Bearing & Mfg Co | Ball joint |
JPS4823872U (de) * | 1971-07-26 | 1973-03-19 | ||
JPH0523852Y2 (de) * | 1988-10-18 | 1993-06-17 | ||
US5092703A (en) * | 1989-03-22 | 1992-03-03 | Yorozu Manufacturing Corporation | Ball joint and method of manufacturing the same |
JP2601387Y2 (ja) * | 1993-02-22 | 1999-11-15 | 日本発条株式会社 | ボールジョイント |
DE4344628C1 (de) * | 1993-12-24 | 1995-05-18 | Lemfoerder Metallwaren Ag | Kugelgelenk für Kraftfahrzeuge |
DE4433762C2 (de) * | 1994-09-22 | 1998-09-24 | Trw Fahrwerksyst Gmbh & Co | Kugelgelenk |
JPH08159147A (ja) * | 1994-12-08 | 1996-06-18 | Somic Ishikawa:Kk | ロッドエンド軸受装置 |
DE19713337A1 (de) | 1997-03-29 | 1998-10-01 | Pauli Glasbaubeschlaege Gmbh C | Halter für Platten |
US5931597A (en) | 1997-10-16 | 1999-08-03 | Trw Inc. | Ball joint |
US6398446B1 (en) * | 1997-11-24 | 2002-06-04 | Mac Lean-Fogg Company | Ball joint components and methods for making same |
US6102604A (en) * | 1998-04-02 | 2000-08-15 | Dana Corporation | Booted seal for a ball and socket joint |
BR0000638A (pt) * | 2000-02-28 | 2001-10-09 | Dana Ind S A | Articulação esférica com sistema de vedação integrado ao anel retentor |
DE10163147A1 (de) * | 2002-02-01 | 2003-07-03 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
-
2003
- 2003-07-28 DE DE20311595U patent/DE20311595U1/de not_active Expired - Lifetime
-
2004
- 2004-07-28 CN CNB2004800218576A patent/CN100408875C/zh active Active
- 2004-07-28 EP EP04741304A patent/EP1649176A1/de not_active Withdrawn
- 2004-07-28 WO PCT/EP2004/008450 patent/WO2005012740A1/de active Application Filing
-
2006
- 2006-01-27 US US11/341,903 patent/US7367743B2/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5152628A (en) * | 1990-10-13 | 1992-10-06 | Trw Ehrenreich Gmbh & Co. Kg | Ball-and-socket joint |
EP0546609A1 (de) * | 1991-12-10 | 1993-06-16 | Masco Industries, Inc. | Integriertes Kugelgelenk |
JPH06156032A (ja) * | 1992-11-20 | 1994-06-03 | Suzuki Motor Corp | サスペンションアーム |
US5782573A (en) * | 1994-06-18 | 1998-07-21 | Trw Fahrwerksysteme Gmbh & Co. Kg | Ball-and-socket joint with ball retention device |
US6254114B1 (en) * | 1998-11-09 | 2001-07-03 | American Axle & Manufacturing, Inc. | Composite stabilizer bar link |
Non-Patent Citations (2)
Title |
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PATENT ABSTRACTS OF JAPAN vol. 0184, no. 79 (M - 1669) 7 September 1994 (1994-09-07) * |
See also references of EP1649176A1 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006008252A1 (de) * | 2006-02-22 | 2007-08-30 | Trw Automotive Gmbh | Kugelgelenk sowie Baugruppe gebildet aus Kugelgelenk und Trägerteil |
US8256980B2 (en) | 2006-02-22 | 2012-09-04 | Trw Automotive Gmbh | Assembly comprising a carrier part and a ball joint housing |
DE102006008252B4 (de) * | 2006-02-22 | 2019-01-31 | THK RHYTHM AUTOMOTIVE GmbH | Kugelgelenk sowie Baugruppe gebildet aus Kugelgelenk und Trägerteil |
DE102006043930B4 (de) * | 2006-09-14 | 2009-08-13 | Zf Friedrichshafen Ag | Kugelgelenk |
CN103079845A (zh) * | 2010-10-28 | 2013-05-01 | Zf腓特烈斯哈芬股份公司 | 用于制造底盘构件的方法 |
Also Published As
Publication number | Publication date |
---|---|
DE20311595U1 (de) | 2004-01-15 |
EP1649176A1 (de) | 2006-04-26 |
US7367743B2 (en) | 2008-05-06 |
US20060153632A1 (en) | 2006-07-13 |
CN100408875C (zh) | 2008-08-06 |
CN1829866A (zh) | 2006-09-06 |
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