DE3502233C1 - Ball joint - Google Patents
Ball jointInfo
- Publication number
- DE3502233C1 DE3502233C1 DE3502233A DE3502233A DE3502233C1 DE 3502233 C1 DE3502233 C1 DE 3502233C1 DE 3502233 A DE3502233 A DE 3502233A DE 3502233 A DE3502233 A DE 3502233A DE 3502233 C1 DE3502233 C1 DE 3502233C1
- Authority
- DE
- Germany
- Prior art keywords
- pressure rings
- joint
- ball
- bearing shells
- pressure
- 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
Links
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000000284 resting effect Effects 0.000 claims 3
- 238000004519 manufacturing process Methods 0.000 claims 2
- 230000034994 death Effects 0.000 claims 1
- 231100000517 death Toxicity 0.000 claims 1
- 230000005489 elastic deformation Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 229920006324 polyoxymethylene Polymers 0.000 claims 1
- 230000036316 preload Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane 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
- F16C11/0614—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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pivots And Pivotal Connections (AREA)
Description
33
Die Druckringe 6 sind aus einem weichelastischenThe pressure rings 6 are made of a soft elastic
* ■" Polyurethan-Kunststoff hergestellt und haben einen* ■ "made of polyurethane plastic and have a
konkav gewölbten Außenmantel 9, in dem ein Steg mit beidseitigen Nuten 17 umläuft. Die Abmessungen der Druckringe sind so gewählt, daß sie mit dem Außenumfang des Steges 16 und entlang zweier an seinem Außenmantel 9 umlaufender Kontaktlinien 18, 19 an der Innenwand 10 anliegen und mit ihrer Stirnfläche 11 an einem Ringflansch 12 des Gelenkgehäuses 8 bzw. einem Anschlagring 13 anliegen, wobei der Anschlagring 13 von einem Sicherungsring 14 in einer Ringnut 15 des Gelenkgehäuses 8 so gehalten wird, daß sich die Druckringe 6 elastisch verformen.concave outer jacket 9, in which a web with grooves 17 on both sides runs around. The dimensions of the Pressure rings are chosen so that they are with the outer circumference of the web 16 and along two on its outer jacket 9 circumferential contact lines 18, 19 rest on the inner wall 10 and with their end face 11 an annular flange 12 of the joint housing 8 or a stop ring 13, the stop ring 13 is held by a locking ring 14 in an annular groove 15 of the joint housing 8 so that the pressure rings 6 deform elastically.
Die F i g. 4 zeigt wie die Druckringe 6 durch Einwirken einer axialen Vorspannkraft Pi, einer Kraft P2 in den Auflagebereichen des Außenmantels 9 der Druckringe 6 und einer Kraft P3 in der Druckfläche 7 elastisch verformt werden. Der Steg 16 wird wie eine Druckfeder an den Flanken ausgebaucht, wobei er die umlaufenden Nuten 17 teilweise ausfüllt. Bevorzugte Verformungsbereiche sind auch der Außenmantel 9 der Druckringe 6, der ähnlich einem an drei Punkten gelagerten Biegebalken verformt wird und die Druckfläche 7, die sich an der Kegelfläche 5 der Lagerschale 3 anlegt.The F i g. 4 shows how the pressure rings 6 are elastically deformed by the action of an axial pretensioning force Pi, a force P2 in the support areas of the outer jacket 9 of the pressure rings 6 and a force P3 in the pressure surface 7. The web 16 is bulged like a compression spring on the flanks, whereby it partially fills the circumferential grooves 17. Preferred deformation areas are also the outer casing 9 of the pressure rings 6, which is deformed in a manner similar to a bending beam supported at three points, and the pressure surface 7, which rests against the conical surface 5 of the bearing shell 3.
Die vorausgegangenen Erläuterungen zeigen, daß die Erfindung den Aufbau eines aus wenigen Konstruktionselementen bestehenden Kugelgelenkes offenbart, welches hohen Anforderungen an die Elastizität und die Konstanz des Drehmomentes genügt.The preceding explanations show that the invention consists of a few structural elements existing ball joint reveals what high demands on the elasticity and the A constancy of the torque is sufficient.
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- Leerseite -- blank page -
Claims (4)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3502233A DE3502233C1 (en) | 1985-01-24 | 1985-01-24 | Ball joint |
GB08600764A GB2170265B (en) | 1985-01-24 | 1986-01-14 | Ball-and-socket joint |
FR868600765A FR2576374B1 (en) | 1985-01-24 | 1986-01-21 | BALL JOINT |
IT19166/86A IT1204439B (en) | 1985-01-24 | 1986-01-23 | BALL JOINT WITH PERFECTED PRESSURE RINGS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3502233A DE3502233C1 (en) | 1985-01-24 | 1985-01-24 | Ball joint |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3502233C1 true DE3502233C1 (en) | 1986-06-19 |
Family
ID=6260595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE3502233A Expired DE3502233C1 (en) | 1985-01-24 | 1985-01-24 | Ball joint |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3502233C1 (en) |
FR (1) | FR2576374B1 (en) |
GB (1) | GB2170265B (en) |
IT (1) | IT1204439B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8913506U1 (en) * | 1989-11-15 | 1990-02-15 | Fritz Himmermann Gmbh & Co Kg, 53940 Hellenthal | Plastic plain bearings |
DE3940679A1 (en) * | 1989-12-08 | 1991-06-20 | Metzeler Gmbh | Ball in joint sepd. from divided housing - by layer of adhesively bonded polymer |
DE4109697C1 (en) * | 1991-03-23 | 1992-06-25 | Trw Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf, De | |
EP0529251A1 (en) * | 1991-08-22 | 1993-03-03 | Ford-Werke Aktiengesellschaft | Gear lever mounting for the gear box of motor vehicles |
WO2004097235A1 (en) * | 2003-05-02 | 2004-11-11 | Geonic Limited | Improvements in and relating to ball joints |
WO2005052392A1 (en) * | 2003-11-22 | 2005-06-09 | Zf Friedrichshafen Ag | Elastic ball-and-socket joint |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4211897C2 (en) * | 1992-04-09 | 1996-05-30 | Daimler Benz Ag | Ball joint for parts of steering or wheel suspension of motor vehicles |
DE4342443C1 (en) * | 1993-12-13 | 1994-12-15 | Helmut Elges Gmbh | Gear-lever mounting |
US5795092A (en) * | 1996-12-06 | 1998-08-18 | The Pullman Company | Internally sealed pivotal joint assembly |
DE102004056575B4 (en) * | 2004-11-23 | 2010-09-23 | Zf Friedrichshafen Ag | Joint and / or bearing arrangement |
DE102012207527B4 (en) * | 2012-05-07 | 2022-12-29 | Zf Friedrichshafen Ag | Sleeve joint for a vehicle |
EP2754922B1 (en) * | 2013-01-10 | 2018-10-31 | Kongsberg Driveline Systems SAS | Shifter assembly having a biased bushing |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1937933U (en) * | 1965-12-14 | 1966-05-05 | Ehrenreich & Cie A | PRESSURE RING FOR BALL JOINTS. |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1784508U (en) * | 1957-07-13 | 1959-03-05 | Ehrenreich & Cie A | BALL JOINT WITH A BALL MOUNTED IN PLASTIC. |
US3086801A (en) * | 1960-01-12 | 1963-04-23 | Thompson Ramo Wooldridge Inc | Sealed loaded joint assembly |
DE2062475A1 (en) * | 1970-12-18 | 1972-06-29 | Schaeffler Ohg Industriewerk | Spherical bearings |
US4761083A (en) * | 1980-11-17 | 1988-08-02 | O & S Manufacturing Company | Compound bearing |
-
1985
- 1985-01-24 DE DE3502233A patent/DE3502233C1/en not_active Expired
-
1986
- 1986-01-14 GB GB08600764A patent/GB2170265B/en not_active Expired
- 1986-01-21 FR FR868600765A patent/FR2576374B1/en not_active Expired
- 1986-01-23 IT IT19166/86A patent/IT1204439B/en active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1937933U (en) * | 1965-12-14 | 1966-05-05 | Ehrenreich & Cie A | PRESSURE RING FOR BALL JOINTS. |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8913506U1 (en) * | 1989-11-15 | 1990-02-15 | Fritz Himmermann Gmbh & Co Kg, 53940 Hellenthal | Plastic plain bearings |
DE3940679A1 (en) * | 1989-12-08 | 1991-06-20 | Metzeler Gmbh | Ball in joint sepd. from divided housing - by layer of adhesively bonded polymer |
DE4109697C1 (en) * | 1991-03-23 | 1992-06-25 | Trw Ehrenreich Gmbh & Co Kg, 4000 Duesseldorf, De | |
EP0505719A1 (en) * | 1991-03-23 | 1992-09-30 | TRW Fahrwerksysteme GmbH & Co. KG | Ball joint |
EP0529251A1 (en) * | 1991-08-22 | 1993-03-03 | Ford-Werke Aktiengesellschaft | Gear lever mounting for the gear box of motor vehicles |
DE4127730A1 (en) * | 1991-08-22 | 1993-03-04 | Ford Werke Ag | SHIFT LEVER BEARING FOR TRANSMISSION OF MOTOR VEHICLES |
WO2004097235A1 (en) * | 2003-05-02 | 2004-11-11 | Geonic Limited | Improvements in and relating to ball joints |
WO2005052392A1 (en) * | 2003-11-22 | 2005-06-09 | Zf Friedrichshafen Ag | Elastic ball-and-socket joint |
Also Published As
Publication number | Publication date |
---|---|
FR2576374B1 (en) | 1989-03-03 |
GB2170265A (en) | 1986-07-30 |
GB2170265B (en) | 1988-02-24 |
IT1204439B (en) | 1989-03-01 |
GB8600764D0 (en) | 1986-02-19 |
IT8619166A0 (en) | 1986-01-23 |
FR2576374A1 (en) | 1986-07-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8100 | Publication of patent without earlier publication of application | ||
D1 | Grant (no unexamined application published) patent law 81 | ||
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |