WO2008119344A2 - Articulation à rotule - Google Patents
Articulation à rotule Download PDFInfo
- Publication number
- WO2008119344A2 WO2008119344A2 PCT/DE2008/050008 DE2008050008W WO2008119344A2 WO 2008119344 A2 WO2008119344 A2 WO 2008119344A2 DE 2008050008 W DE2008050008 W DE 2008050008W WO 2008119344 A2 WO2008119344 A2 WO 2008119344A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bearing shell
- ball sleeve
- sleeve joint
- ball
- joint
- 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
- F16C11/0614—Ball-joints; Other joints having more than one degree of angular freedom, i.e. universal joints the female part of the joint being open on two sides
-
- 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
- F16C23/00—Bearings for exclusively rotary movement adjustable for aligning or positioning
- F16C23/02—Sliding-contact bearings
- F16C23/04—Sliding-contact bearings self-adjusting
- F16C23/043—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings
- F16C23/045—Sliding-contact bearings self-adjusting with spherical surfaces, e.g. spherical plain bearings for radial load mainly, e.g. radial spherical plain bearings
Definitions
- the bearing shell axially in the joint housing by at least one rolling edge. If changing axial forces are to be absorbed in the direction of the ball sleeve longitudinal axis, the rolling edge is provided on the joint housing on both sides. In addition, additional forces can be absorbed in the axial direction by arranging a locking ring between the rolling edge, the joint housing and the corresponding contact surface on the bearing shell.
- the locking lugs may of course be appropriate to make the locking lugs as a continuous circumferential locking projection, which increases the axial load capacity of the locking device.
- Figure 7 shows a further embodiment variant of a rotation between
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Abstract
L'invention concerne une articulation à rotule, composée d'une douille intérieure (1) sensiblement cylindrique présentant une surface d'appui sphérique (5) sur sa face extérieure, d'un coussinet (2) entourant au moins partiellement la surface d'appui (5), lequel coussinet est reçu dans un évidement d'un boîtier d'articulation (3), et de deux manchons d'étanchéité flexibles (6, 7), obturant l'espace entre le coussinet (2) et la surface d'appui (5), enveloppée par ce dernier, et placés entre le coussinet (2) et la face extérieure de la douille intérieure (1) au niveau d'extrémités opposées. Selon l'invention, les manchons d'étanchéité (6, 7) et le coussinet (2) sont réalisés en une seule pièce à partir de différents matériaux, adaptés aux exigences respectives en terme d'utilisation. Cette construction permet de renforcer de façon importante l'étanchéité de l'articulation à rotule pour un coût de fabrication et de montage réduit.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007016171.0 | 2007-04-02 | ||
DE200710016171 DE102007016171A1 (de) | 2007-04-02 | 2007-04-02 | Kugelhülsengelenk |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008119344A2 true WO2008119344A2 (fr) | 2008-10-09 |
WO2008119344A3 WO2008119344A3 (fr) | 2009-02-19 |
Family
ID=39691295
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2008/050008 WO2008119344A2 (fr) | 2007-04-02 | 2008-03-11 | Articulation à rotule |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE102007016171A1 (fr) |
WO (1) | WO2008119344A2 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009118592A1 (fr) * | 2008-03-26 | 2009-10-01 | Agco Corporation | Dispositif de roulement à rotule étanche |
DE202014000625U1 (de) | 2014-01-27 | 2015-04-28 | Hans Berg Gmbh & Co. Kg | Formteil |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009027204B4 (de) * | 2009-06-25 | 2017-01-05 | Zf Friedrichshafen Ag | Kugelhülsengelenk |
US10598211B2 (en) * | 2016-05-23 | 2020-03-24 | United Technologies Corporation | Spherical bearing sleeve configured with one or more discrete collars |
US10570950B2 (en) * | 2016-05-23 | 2020-02-25 | United Technologies Corporation | Spherical joint assembly with a spherical bearing between integral collars |
DE102016214505A1 (de) | 2016-08-05 | 2018-02-08 | Robert Bosch Gmbh | Ausgleichshülse für eine Lagereinrichtung, Lagereinrichtung mit einer Ausgleichshülse und Verfahren zum Montieren einer Ausgleichshülse |
DE102016220438A1 (de) | 2016-10-19 | 2018-04-19 | Zf Friedrichshafen Ag | Hülsengelenk, insbesondere für ein Fahrzeug |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1923601A (en) * | 1930-05-16 | 1933-08-22 | Columbia Axle Company | Nonmetallic connection |
DE6601135U (de) * | 1965-07-24 | 1969-02-20 | Ulderup J | Kugelgelenk, insbesondere für Lenkgestänge von Kraftfahrzeugen |
DE2912713C3 (de) * | 1979-03-30 | 1981-12-17 | Siemens AG, 1000 Berlin und 8000 München | Als einstückiges Kunststoff-Spritzgußteil mit integriertem Schmiermittel-Depotraum ausgebildete Halterung für die Kalotte eines Kugelgelenk-Wellenlagers |
US4483569A (en) * | 1981-07-24 | 1984-11-20 | Gulf & Western Manufacturing Company | Sealed ball and socket joints capable of disassembly |
JPH01131043U (fr) * | 1988-03-01 | 1989-09-06 | ||
DE3933163A1 (de) * | 1988-10-27 | 1990-05-03 | Toyoda Gosei Kk | Zylindrische daempfungsbuchse |
US5033872A (en) * | 1989-09-06 | 1991-07-23 | Toyoda Gosei Co., Ltd. | Bushing |
DE4420487C1 (de) * | 1994-06-11 | 1995-06-01 | Trw Fahrwerksyst Gmbh & Co | Hohlzapfengelenk |
DE19627753C2 (de) * | 1996-07-10 | 1998-05-20 | Joern Gmbh | Gelenklager, insbesondere zur Lagerung von Achslenkern in Kraftfahrzeugen |
DE19834678C2 (de) * | 1998-07-31 | 2003-10-16 | Skf Gleitlager Gmbh | Abgedichtetes, Schwenkbewegungen ausführendes Gelenklager |
DE29912283U1 (de) * | 1999-07-16 | 2001-01-11 | Sachsenring Automobiltechnik AG, 08058 Zwickau | Elastische Ringdichtung |
DE10125143C2 (de) * | 2001-05-22 | 2003-04-10 | Zf Lemfoerder Metallwaren Ag | Kugelgelenk |
DE10160990B4 (de) * | 2001-12-10 | 2007-11-08 | Hqm Sachsenring Gmbh | Gelenk mit Gelenklagerhülse |
DE102004056575B4 (de) * | 2004-11-23 | 2010-09-23 | Zf Friedrichshafen Ag | Gelenk- und/oder Lageranordnung |
-
2007
- 2007-04-02 DE DE200710016171 patent/DE102007016171A1/de not_active Ceased
-
2008
- 2008-03-11 WO PCT/DE2008/050008 patent/WO2008119344A2/fr active Application Filing
Non-Patent Citations (1)
Title |
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None |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009118592A1 (fr) * | 2008-03-26 | 2009-10-01 | Agco Corporation | Dispositif de roulement à rotule étanche |
DE202014000625U1 (de) | 2014-01-27 | 2015-04-28 | Hans Berg Gmbh & Co. Kg | Formteil |
Also Published As
Publication number | Publication date |
---|---|
WO2008119344A3 (fr) | 2009-02-19 |
DE102007016171A1 (de) | 2008-10-09 |
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