DE102011079750A1 - Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component - Google Patents
Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component Download PDFInfo
- Publication number
- DE102011079750A1 DE102011079750A1 DE102011079750A DE102011079750A DE102011079750A1 DE 102011079750 A1 DE102011079750 A1 DE 102011079750A1 DE 102011079750 A DE102011079750 A DE 102011079750A DE 102011079750 A DE102011079750 A DE 102011079750A DE 102011079750 A1 DE102011079750 A1 DE 102011079750A1
- Authority
- DE
- Germany
- Prior art keywords
- axial
- outer ring
- roller bearing
- radial
- disc
- 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- Withdrawn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
Images
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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/22—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings
- F16C19/34—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load
- F16C19/38—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers
- F16C19/381—Bearings with rolling contact, for exclusively rotary movement with bearing rollers essentially of the same size in one or more circular rows, e.g. needle bearings for both radial and axial load with two or more rows of rollers with at least one row for radial load in combination with at least one row for axial load
-
- 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/588—Races of sheet 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
- F16C33/30—Parts of ball or roller bearings
- F16C33/58—Raceways; Race rings
- F16C33/60—Raceways; Race rings divided or split, e.g. comprising two juxtaposed rings
-
- 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
- F16C43/00—Assembling bearings
- F16C43/04—Assembling rolling-contact 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
- F16C19/00—Bearings with rolling contact, for exclusively rotary movement
- F16C19/54—Systems consisting of a plurality of bearings with rolling friction
- F16C19/545—Systems comprising at least one rolling bearing for radial load in combination with at least one rolling bearing for axial load
-
- 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
- F16C2240/00—Specified values or numerical ranges of parameters; Relations between them
- F16C2240/40—Linear dimensions, e.g. length, radius, thickness, gap
- F16C2240/60—Thickness, e.g. thickness of coatings
-
- 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
- F16C2361/00—Apparatus or articles in engineering in general
- F16C2361/61—Toothed gear systems, e.g. support of pinion shafts
-
- 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
- F16C41/00—Other accessories, e.g. devices integrated in the bearing not relating to the bearing function as such
- F16C41/04—Preventing damage to bearings during storage or transport thereof or when otherwise out of use
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Gebiet der ErfindungField of the invention
Die Erfindung betrifft ein kombiniertes Radial-Axial-Rollenlager, wobei das Radiallager einen Außenring und das Axiallager eine dem Außenring benachbarte Axialscheibe aufweist.The invention relates to a combined radial-axial roller bearing, wherein the radial bearing has an outer ring and the thrust bearing has an outer disc adjacent to the axial disc.
Hintergrund der ErfindungBackground of the invention
Derartige kombinierte Radial-Axial-Rollenlager kommen überall dort zum Einsatz, wo eine Welle sowohl in radialer als auch in axialer Richtung zu lagern ist. Ein Beispiel ist eine Ritzelwellenlagerung, bei der Drehbewegungen einer Welle respektive über eine Welle zu übertragende Drehmomente umgelenkt oder verzweigt werden sollen, beispielsweise bei der Verzweigung einer Antriebswelle eines Kraftfahrzeugs im Bereich der Hinterachse, um Hinterräder anzutreiben.Such combined radial-axial roller bearings are used wherever a shaft is to be stored both in the radial and in the axial direction. One example is a pinion shaft bearing in which rotational movements of a shaft or torques to be transmitted via a shaft are to be deflected or branched, for example in the branching of a drive shaft of a motor vehicle in the region of the rear axle in order to drive rear wheels.
Ein kombiniertes Radial-Axial-Rollenlager besteht aus dem Radiallager und dem Axiallager. Das Radiallager weist einen Innenring und einen Außenring auf, zwischen beiden sind die Rollen, üblicherweise käfiggeführt, angeordnet. Das Axiallager weist zwei Axialscheiben auf, in denen die ebenfalls üblicherweise käfiggeführten Rollen angeordnet sind. Zumeist ist die eine Axialscheibe mit dem Innenring über einen geeigneten Hintergriff zweier Radialbünde gekoppelt, so dass sich dort eine axial unverlierbare Verbindung ergibt. Die zweite Axialscheibe und der Außenring sind bei bekannten kombinierten Lagern als einteiliges, gezogenes Bauteil ausgeführt, das im Querschnitt eine L-Form aufweist. Der eine Schenkel bildet die zweite Axialscheibe, der andere Schenkel den Außenring. Nachteilig hierbei jedoch ist, dass dieses einteilige Bauteil, also die L-Scheibe, nur relativ dünnwandig hergestellt werden kann, da dieses Bauteil üblicherweise gezogen wird. Deshalb sind derartige L-Scheiben nur mit Wanddicken bis ca. 1 mm herstellbar. Aufgrund der hohen Pressung zum Gehäuse, an dem das kombinierte Radial-Axial-Rollenlager über die Axialscheibe und den Außenring gelagert wird, sind jedoch vor allem bei größer ausgeführten Lagern deutlich massivere Teile erforderlich, mit Wanddicken von ca. 2 mm. Diese können jedoch nicht als einteilige L-Scheibenbauteile hergestellt werden. Denn aufgrund der hohen Steifigkeit eines solchen dickwandigen Bauteils wäre es in der Montagesituation nicht möglich, die Rechtwinkligkeit der Wälzkörperlaufflächen zueinander sicherzustellen, da das Bauteil als solches zu starr wäre und etwaige Fertigungstoleranzen nicht mehr ausgeglichen werden könnten. Infolgedessen werden in solchen Fällen separate Bauteile, also eine separate Axialscheibe und ein separater Außenring verwendet, die jedoch umständlich zu montieren sind, verglichen mit der relativ einfachen Montage eines einstückigen Bauteils.A combined radial-axial roller bearing consists of the radial bearing and the thrust bearing. The radial bearing has an inner ring and an outer ring, between the two rollers, usually cage-mounted, arranged. The thrust bearing has two axial discs, in which the likewise usually cage-guided rollers are arranged. In most cases, the one axial disc is coupled to the inner ring via a suitable rear grip of two radial collars, so that there results in an axially captive connection. The second axial disc and the outer ring are designed in known combined bearings as a one-piece, drawn component having an L-shape in cross section. One leg forms the second axial disc, the other leg forms the outer ring. The disadvantage here, however, is that this one-piece component, so the L-plate, can only be made relatively thin-walled, since this component is usually pulled. Therefore, such L-discs can be produced only with wall thicknesses up to about 1 mm. Due to the high pressure to the housing, on which the combined radial-axial roller bearing is mounted on the axial disc and the outer ring, however, significantly larger parts are required, especially with larger bearings running, with wall thickness of about 2 mm. However, these can not be made as one-piece L-disc components. Because of the high rigidity of such a thick-walled component, it would not be possible in the mounting situation to ensure the squareness of Wälzkörperlaufflächen each other, since the component would be too rigid as such and any manufacturing tolerances could not be compensated. As a result, separate components, ie a separate axial disc and a separate outer ring are used in such cases, but are cumbersome to assemble, compared with the relatively simple assembly of a one-piece component.
Zusammenfassung der ErfindungSummary of the invention
Der Erfindung liegt damit das Problem zugrunde, ein kombiniertes Radial-Axial-Rollenlager anzugeben, das einfach aufgebaut und montierbar ist.The invention is therefore based on the problem of specifying a combined radial-axial roller bearing, which is simple in construction and mountable.
Zur Lösung dieses Problems ist bei einem Lager der eingangs genannten Art erfindungsgemäß vorgesehen, dass der Außenring und die Axialscheibe zur Bildung einer vorgefertigten Baueinheit mechanisch miteinander verbunden, jedoch relativ zueinander beweglich sind.To solve this problem is provided according to the invention in a bearing of the type mentioned that the outer ring and the axial disc to form a prefabricated unit mechanically connected to each other, but are relatively movable.
Bei dem erfindungsgemäßen Lager ist eine Außenring-Axialscheiben-Kombination vorgesehen, bestehend aus einem separaten Außenring und einer separaten Axialscheibe, die jedoch zur Bildung eines handhabbaren, verbundenen Bauteils mechanisch fest miteinander verbunden sind, mithin also nicht ohne weiteres voneinander gelöst werden können, so dass dieser Bauteilverbund als kombiniertes einzelnes Bauteil verbaut werden kann. Gleichwohl ist trotz der festen mechanischen Verbindung eine Relativbeweglichkeit der Axialscheibe und des Außenrings zueinander gegeben, das heißt, dass die Baueinheit als solche nicht starr ist, sondern nach wie vor zu der gegebenen Verbindung eine gewisse Beweglichkeit und damit Einstellbarkeit der Ausrichtung des Außenrings und der Axialscheibe zueinander gegeben ist. Dies ermöglicht es nun, zum einen während der Lagermontage diese kombinierte Baueinheit als einzelnes Bauteil zu montieren, was die Montage als solche erleichtert. Darüber hinaus bietet die relative Beweglichkeit die Möglichkeit, dass sich die Axialscheibe und der Außenring relativ zueinander leicht verstellen können, so dass eine Lageanpassung der jeweiligen Rollenlaufflächen an die gegebene Grundgeometrie der Rollenbahnen möglich ist, mithin also eine exakte Ausrichtung dieser beiden Elemente möglich ist. Dies wiederum bietet die Möglichkeit, eine massive Axialscheibe und einen massiven Außenring zu verwenden, also Elemente mit Wandstärken von 2 mm und bei Bedarf auch mehr, was bei einer einstückigen Ausführungsform wie beschrieben nicht möglich ist. Damit zeichnet sich also das erfindungsgemäße kombinierte Radial-Axial-Rollenlager einerseits durch eine einfache Montage infolge der Verwendung einer vorgefertigten Baueinheit bestehend aus Außenring und Axialscheibe, die mechanisch verbunden sind, in Verbindung mit einer Möglichkeit zur rechtwinkligen Ausrichtung dieser beiden Elemente respektive ihrer Laufflächen relativ zueinander im Rahmen der Montage aus. Da diese Baueinheit wie beschrieben aus einer separaten Axialscheibe und einem separaten Außenring gefertigt wird, können diese auch letztlich beliebig dimensioniert werden, insbesondere was der Auslegung des Außenrings angeht. Das heißt, es können beliebige Durchmesser und Breiten realisiert werden, was bei einstückiger Ausführungsform ebenfalls nicht möglich ist.In the bearing according to the invention, an outer ring-Axialscheiben combination is provided, consisting of a separate outer ring and a separate axial disc, but mechanically connected to each other to form a manageable, connected component, so therefore can not be easily solved from each other, so that This component composite can be installed as a combined single component. Nevertheless, despite the fixed mechanical connection, a relative mobility of the axial disc and the outer ring is given to each other, that is, that the unit as such is not rigid, but still to the given compound a certain mobility and thus adjustability of the orientation of the outer ring and the axial disc given to each other. This now makes it possible, on the one hand, to mount this combined structural unit as a single component during the bearing assembly, which facilitates assembly as such. In addition, the relative mobility offers the possibility that the axial disc and the outer ring can be adjusted relative to each other easily, so that a positional adjustment of the respective roller treads to the given basic geometry of the roller conveyors is possible, therefore an exact alignment of these two elements is possible. This in turn offers the possibility to use a massive axial disc and a solid outer ring, ie elements with wall thicknesses of 2 mm and more if necessary, which is not possible in a one-piece embodiment as described. Thus, the invention combined radial-axial roller bearing is characterized on the one hand by a simple assembly due to the use of a prefabricated unit consisting of outer ring and axial disc, which are mechanically connected, in conjunction with a possibility for rectangular alignment of these two elements respectively their treads relative to each other as part of the assembly. Since this unit is made as described from a separate axial disc and a separate outer ring, they can also ultimately arbitrary dimensioned, in particular as regards the design of the outer ring. That is, it can be realized any diameter and width, which is also not possible in one-piece embodiment.
In Weiterbildung der Erfindung ist vorgesehen, dass die Axialscheibe verdrehfest an dem Außenring, jedoch relativ zum Außenring axial beweglich und/oder verkippbar befestigt ist. Das heißt, dass die mechanisch feste Verbindung der Gestalt ist, dass der Außenring und die Axialscheibe sich nicht ohne weiteres mechanisch voneinander lösen lassen, jedoch relativ zueinander axial beweglich und/oder verkippbar angeordnet sind. Dies ermöglicht eine entsprechende lagemäßige Verstellung beider zueinander. Gleichzeitig ist die mechanische Verbindung verdrehfest, das heißt, dass sie nicht relativ zueinander verdreht werden können, was insbesondere für die Betriebssituation zweckmäßig ist, da hierüber eine Drehbewegung der Axialscheibe relativ zum Außenring in jedem Fall unterbunden ist.In a further development of the invention it is provided that the axial disc is secured against rotation on the outer ring, but axially movable and / or tiltable relative to the outer ring. That is, the mechanically fixed connection is of the shape that the outer ring and the axial disc can not be easily mechanically separated from each other, but are arranged axially movable and / or tiltable relative to each other. This allows a corresponding positional adjustment of both. At the same time, the mechanical connection is rotationally fixed, that is to say that they can not be rotated relative to one another, which is expedient in particular for the operating situation, since a rotational movement of the axial disk relative to the outer ring is thereby prevented in any case.
Zur Realisierung der Verdrehsicherung ist es denkbar, am Außenumfang des Außenrings wenigstens eine Eintiefung vorzusehen, in die ein an der Axialscheibe vorgesehener, sich axial erstreckender Vorsprung eingreift. in einer alternativen Realisierungsform der Verdrehsicherung kann am Außenumfang des Außenrings wenigstens ein Vorsprung vorgesehen sein, der in eine an der Axialscheibe vorgesehene, sich radial erstreckende Eintiefung eingreift. In beiden Ausführungsvarianten ist also eine Verdrehsicherung durch einen mechanischen Eingriff eines Vorsprungs in eine entsprechende Eintiefung ausgeführt, wobei sich diese beiden Varianten lediglich durch die jeweilige Lage des Vorsprungs und der Eintiefung unterscheiden.To realize the rotation, it is conceivable to provide at least one recess on the outer circumference of the outer ring into which an axially extending projection provided on the axial disk engages. In an alternative embodiment of the rotation, at least one projection may be provided on the outer circumference of the outer ring, which engages in a radially extending recess provided on the axial disk. In both embodiments, therefore, a rotation is performed by a mechanical engagement of a projection in a corresponding recess, these two variants differ only by the respective position of the projection and the recess.
Der Außenring und die Axialscheibe sind gemäß einer besonders zweckmäßigen Ausgestaltung der Erfindung miteinander verstemmt, wobei eine solche Verstemmung einerseits eine hinreichende mechanische Fixierung der Axialscheibe am Außenring ermöglicht, andererseits aber auch noch eine gewisse, erfindungsgemäß relevante Relativbeweglichkeit der Teile zueinander sicherstellt. Das Verstemmen erfolgt beispielsweise dadurch, dass die vom Innendurchmesser her minimal größere Axialscheibe auf den Außenring randseitig aufgeschoben wird, der sodann etwas geweitet wird, so dass er sich an den Innenumfang der Axialscheibe, diese fixierend, anlegt.The outer ring and the axial disc are caulked together according to a particularly advantageous embodiment of the invention, such caulking on the one hand allows a sufficient mechanical fixation of the axial disc on the outer ring, but on the other hand also certain, according to the invention relevant relative mobility of the parts ensures each other. The caulking takes place, for example, by the fact that the smallest axially larger of the inner diameter forth on the outer ring is pushed on the edge, which is then slightly widened, so that it applies to the inner circumference of the axial disc, this fixing.
Wie beschrieben ist es möglich, infolge der zweiteiligen Ausführungsform dieser verbundenen Baueinheit die Wandstärken des Außenrings und der Axialscheibe entsprechend groß zu wählen, sie sollten wenigstens 1,5 mm, insbesondere wenigstens 2 mm betragen.As described, it is possible to choose correspondingly large wall thicknesses of the outer ring and the axial disc due to the two-part embodiment of this connected unit, they should be at least 1.5 mm, in particular at least 2 mm.
Neben dem kombinierten Radial-Axial-Rollenlager betrifft die Erfindung ferner eine Ritzelwellenlagerung, umfassend eine ritzelnahe Lageranordnung mit einem Radial-Rollenlager und einem Axial-Rollenlager, die ein kombiniertes Radial-Axial-Rollenlager bilden. Diese Ritzelwellenlagerung zeichnet sich dadurch aus, dass als Radial-Axial-Rollenlagerung ein kombiniertes Radial-Axial-Rollenlager der vorbeschriebenen Art vorgesehen ist.In addition to the combined radial-axial roller bearing, the invention further relates to a pinion shaft bearing comprising a pinion bearing assembly having a radial roller bearing and an axial roller bearing forming a combined radial-axial roller bearing. This pinion shaft bearing is characterized in that a combined radial-axial roller bearing of the type described above is provided as a radial-axial roller bearing.
Kurze Beschreibung der ZeichnungShort description of the drawing
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden näher beschrieben. Es zeigt:An embodiment of the invention is illustrated in the drawing and will be described in more detail below. It shows:
Ausführliche Beschreibung der ZeichnungDetailed description of the drawing
Zur axialen Fixierung ist am Innenring
Die zweite Axialscheibe
Diese mechanische Verbindung ist jedoch derart ausgelegt, dass eine gewisse Relativbeweglichkeit von Axialscheibe
Infolge der Ausführung der Baueinheit
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Radial-Axial-RollenlagerRadial-axial roller bearings
- 22
- Radiallagerradial bearings
- 33
- Axiallagerthrust
- 44
- Innenringinner ring
- 55
- Wälzkörperrolling elements
- 66
- KäfigCage
- 77
- Außenringouter ring
- 88th
- Axialscheibethrust washer
- 99
- Wälzkörperrolling elements
- 1010
- KäfigCage
- 1111
- Axialscheibethrust washer
- 1212
- Ringbundcollar
- 1313
- Ringbundcollar
- 1414
- Baueinheitunit
- 1515
- Vorsprüngeprojections
- 1616
- Eintiefungdepression
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011079750A DE102011079750A1 (en) | 2011-07-25 | 2011-07-25 | Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011079750A DE102011079750A1 (en) | 2011-07-25 | 2011-07-25 | Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102011079750A1 true DE102011079750A1 (en) | 2013-01-31 |
Family
ID=47502819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102011079750A Withdrawn DE102011079750A1 (en) | 2011-07-25 | 2011-07-25 | Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102011079750A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218434A1 (en) * | 2013-08-08 | 2015-02-12 | Magna Powertrain Ag & Co. Kg | storage |
CN111022489A (en) * | 2018-10-09 | 2020-04-17 | 舍弗勒技术股份两合公司 | Radial axial bearing unit, idler gear bearing with axial thrust mechanism, bearing arrangement and vehicle transmission |
DE102018127904A1 (en) | 2018-11-08 | 2020-05-14 | Schaeffler Technologies AG & Co. KG | Bearing arrangement and gear device with the bearing arrangement |
DE102019112747A1 (en) * | 2019-05-15 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Wheel module with a roller-bearing wheel of a spur gear or traction mechanism |
DE102019126016A1 (en) * | 2019-09-26 | 2021-04-01 | Schaeffler Technologies AG & Co. KG | Combined radial-axial roller bearing |
DE102021110621A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
DE102021110622A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
DE102021110623A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
-
2011
- 2011-07-25 DE DE102011079750A patent/DE102011079750A1/en not_active Withdrawn
Cited By (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013218434B4 (en) * | 2013-08-08 | 2021-03-04 | Magna powertrain gmbh & co kg | storage |
US10495205B2 (en) | 2013-08-08 | 2019-12-03 | Magna powertrain gmbh & co kg | Bearing arrangement |
DE102013218434A1 (en) * | 2013-08-08 | 2015-02-12 | Magna Powertrain Ag & Co. Kg | storage |
CN111022489A (en) * | 2018-10-09 | 2020-04-17 | 舍弗勒技术股份两合公司 | Radial axial bearing unit, idler gear bearing with axial thrust mechanism, bearing arrangement and vehicle transmission |
CN111022489B (en) * | 2018-10-09 | 2022-05-13 | 舍弗勒技术股份两合公司 | Radial axial bearing unit, free-wheel bearing with axial thrust mechanism, bearing arrangement and vehicle transmission |
DE102018127904A1 (en) | 2018-11-08 | 2020-05-14 | Schaeffler Technologies AG & Co. KG | Bearing arrangement and gear device with the bearing arrangement |
WO2020094184A1 (en) | 2018-11-08 | 2020-05-14 | Schaeffler Technologies AG & Co. KG | Bearing arrangement, and transmission device with the bearing arrangement |
DE102019112747A1 (en) * | 2019-05-15 | 2020-11-19 | Schaeffler Technologies AG & Co. KG | Wheel module with a roller-bearing wheel of a spur gear or traction mechanism |
DE102019126016A1 (en) * | 2019-09-26 | 2021-04-01 | Schaeffler Technologies AG & Co. KG | Combined radial-axial roller bearing |
DE102021110621A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
DE102021110622A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
DE102021110623A1 (en) | 2021-04-26 | 2022-10-27 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components manufactured by metal forming |
WO2022228603A1 (en) | 2021-04-26 | 2022-11-03 | Schaeffler Technologies AG & Co. KG | Combined radial/axial bearing unit with components produced by forming |
WO2022228600A1 (en) | 2021-04-26 | 2022-11-03 | Schaeffler Technologies AG & Co. KG | Combined radial-axial bearing unit having components made by a shaping technique |
WO2022228597A1 (en) | 2021-04-26 | 2022-11-03 | Schaeffler Technologies AG & Co. KG | Combined radial-axial bearing unit having components made by a shaping technique |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102011079750A1 (en) | Combined radial-axial-roller bearing for use in rear axle to drive rear wheel of motor vehicle, has outer ring and axial disk, which are mechanically connected with each other for formation of prefabricated component | |
EP2334941B1 (en) | Divided toothed wheel | |
DE112009002345T5 (en) | Processing video data in devices with limited resources | |
DE102018129061A1 (en) | Process for the production of steering systems assisted by an electric motor and steering system supported by an electric motor | |
EP3209896A1 (en) | Torque transmission arrangement | |
EP1978274A2 (en) | Bearing for wheel suspension in a motor vehicle | |
DE102012007329A1 (en) | Shaft-hub-connection, particularly for fixing roller bearing in ball screw nut of electromechanical steering system of vehicle, has mounting ring, whose contact surfaces include angle in range of five degree to fifty degree with each other | |
WO2004074702A1 (en) | Thrust bearing comprising a spacing member | |
DE102016210221A1 (en) | Actuator with a thrust bearing for a spindle and an actuator for a rear axle steering | |
EP1731778B1 (en) | Bearing arrangement | |
DE102017126999A1 (en) | bearing arrangement | |
DE102016114677A1 (en) | Retaining ring for the axial fixation of a pivot bearing of a steering device for motor vehicles | |
DE102008047017A1 (en) | Circular keying connector for mounting plug in receiving opening of machine structure, has intermediate ring, where receiving opening and ring are designed such that ring is attached to receiving opening in form fit manner | |
DE102009050121A1 (en) | Reduction gear with worm and worm wheel | |
EP2325509B1 (en) | Roller bearing with sheet metal bearing rings | |
DE102007020306A1 (en) | Multi-purpose roller bearing has two outer rings side-by-side | |
DE102014102008B4 (en) | Shift assembly for a manual transmission of a motor vehicle | |
WO2015169525A1 (en) | Device for actuating a formfitting switch element | |
EP3496992A1 (en) | Rotational bearing arrangement for a steering column of a motor vehicle | |
WO2005015039A1 (en) | Antifriction bearing for mounting a steering shaft | |
DE102021104932B4 (en) | shaft arrangement | |
DE102019129710B4 (en) | Combined radial-axial bearing with special axial clearance adjustment | |
DE102014100374B4 (en) | Arrangement for supporting at least one lever and / or a roller of a valve drive | |
WO2023057002A1 (en) | Axial bearing and axial bearing arrangement comprising two axial bearings of this kind | |
DE102017129715A1 (en) | Needle sleeve and method for its production |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee | ||
R081 | Change of applicant/patentee |
Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20120827 Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE Effective date: 20140218 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20140201 |