DE10343992A1 - Bearing plate for drive systems with two or more shafts has apertures for mounting shafts, in which anti-friction bearings are mounted, plate being made up of two sections fastened together by bolts or pins - Google Patents
Bearing plate for drive systems with two or more shafts has apertures for mounting shafts, in which anti-friction bearings are mounted, plate being made up of two sections fastened together by bolts or pins Download PDFInfo
- Publication number
- DE10343992A1 DE10343992A1 DE10343992A DE10343992A DE10343992A1 DE 10343992 A1 DE10343992 A1 DE 10343992A1 DE 10343992 A DE10343992 A DE 10343992A DE 10343992 A DE10343992 A DE 10343992A DE 10343992 A1 DE10343992 A1 DE 10343992A1
- Authority
- DE
- Germany
- Prior art keywords
- bearing
- glasses
- transmission
- shafts
- receiving
- 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- Withdrawn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
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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/021—Shaft support structures, e.g. partition walls, bearing eyes, casing walls or covers with 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/042—Housings for rolling element bearings for rotary movement
-
- 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
- F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
- F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
- F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
- F16C35/07—Fixing them on the shaft or housing with interposition of an element
- F16C35/077—Fixing them on the shaft or housing with interposition of an element between housing and outer race ring
-
- 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
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
-
- 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
- F16H—GEARING
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Rolling Contact Bearings (AREA)
Abstract
Description
Die Erfindung betrifft eine Lagerbrille für ein Getriebe gemäß dem Oberbegriff des Patentanspruchs 1.The The invention relates to a bearing glasses for a transmission according to the preamble of claim 1
Unter
Getriebefachleuten ist es bekannt, dass in Getrieben Zahnräder oder
Getriebewellen in sogenannten Lagerbrillen gelagert werden können. Diese
Lagerbrillen sind als Blech- oder Gussteile ausgebildet und weisen
Aufnahmeöffnungen
für Wälzlager
auf, die zur Lagerung der Zahnräder
beziehungsweise der Getriebewellen dienen. Hierzu wird beispielhaft
auf die
Darüber hinaus
offenbart die
Außerdem ist
es aus der nicht vorveröffentlichte
Einen
dazu vergleichbaren Aufbau weist das in
Die
erste Getriebeeingangswelle
Die
genannten Getriebewellen
Zur
Lagerung der Getriebewellen
Wie
Nachteilig bei den genanten technischen Lösungen zur Lagerung der Getriebewellen in deren mittleren Bereich ist, dass deren Nutzung jeweils eine schwierige Getriebemontage verursacht, da die Lager und die betroffenen Getriebewellen eines Vorgelege-Radsatzes gemeinsam und gleichzeitig montiert werden müssen.adversely in the mentioned technical solutions for supporting the gear shafts in their middle area, that their use each causes a difficult gearbox assembly, because the bearings and the affected gear shafts of a counter gearset must be mounted together and simultaneously.
Vor diesem Hintergrund ist es die Aufgabe an die Erfindung, für ein mehrgängiges Getriebe eine Aufnahmevorrichtung für Wälzlager vorzustellen, die eine leichtere Getriebemontage ermöglicht.In front In this background, it is the task of the invention, for a multi-speed transmission a receiving device for roller bearing to introduce, which allows a lighter gearbox assembly.
Die Lösung dieser Aufgabe ergibt sich aus den Merkmalen des Hauptanspruchs, während vorteilhafte Ausgestaltungen und Weiterbildungen der Erfindung den Unteransprüchen entnehmbar sind.The solution This object is apparent from the features of the main claim, while advantageous embodiments and developments of the invention the dependent claims are removable.
Der Erfindung liegt die Erkenntnis zugrunde, dass Mittenlager hinsichtlich der Getriebemontage dann problemlos in eine Getriebestruktur integrierbar sind, wenn die Lagerplatte beziehungsweise Lagerbrille teilbar ausgebildet ist. Diese Teilbarkeit der Lagerbrille erleichtert die Getriebemontage erheblich, da die Getriebewellen nun getrennt voneinander vormontiert werden können. Erst bei der Zusammenführung der Wellen während der Getriebemontage kann in einem nun folgenden Arbeitsschritt die Wellenlagerung durch eine Vereinigung der beiden Lagerbrillenbauteile vollendet werden.Of the The invention is based on the finding that center bearings in terms of the gearbox assembly can then be easily integrated into a transmission structure, if the bearing plate or bearing goggles formed divisible is. This divisibility of the bearing glasses facilitates gearbox assembly considerably, since the gear shafts now pre-assembled separately can be. Only at the merger the waves during the gearbox assembly can in a subsequent step the Shaft bearing by a combination of the two Lagerbrillenbauteile be completed.
In diesem Zusammenhang wird zwar die Befestigung der Lagerbrille an dem Getriebegehäuse bevorzugt, die Lagerbrille kann aber auch radial „freischwebend" in dem Getriebegehäuse angeordnet, also mit letzterem mechanisch nicht verbunden sein. Bei dieser Variante bleibt der Abstand der von der Lagerbrille aufgenommenen Getriebewellen in der Lagerebene zwar gleich, es kann beim Betrieb des Getriebes jedoch zu sogenannten Radsatztorsionen kommen, die aber nicht als nachteilig beurteilt werden und allenfalls durchmesserstärkere Getriebewellen erfordern.In this context, although the attachment of the bearing glasses on the transmission housing is preferred, but the bearing glasses can also radially "free In this variant, although the distance of the gear shafts received by the bearing goggles in the bearing plane remains the same, so-called wheel set torsions can occur during operation of the gear mechanism, but these are not detrimental be judged and possibly require larger diameter transmission shafts.
Demnach betrifft die Erfindung gemäß dem Hauptanspruch eine Lagerbrille für ein Getriebe mit wenigstens zwei zueinander achsparallel ausgerichteten Getriebewellen, in deren wenigstens zwei Aufnahmeöffnungen Wälzlager angeordnet sind, die zur Aufnahme und Lagerung der Getriebewellen dienen. Die Lagerbrille ist zudem so ausgebildet, dass diese selbst aus wenigsten zwei Brillenbauteilen besteht.Therefore relates to the invention according to the main claim a bearing glasses for a transmission with at least two axially parallel aligned Transmission shafts, in which at least two receiving openings roller bearing arranged for receiving and supporting the transmission shafts serve. The bearing glasses is also designed so that they themselves consists of at least two spectacle components.
In einer bevorzugten Ausführungsform der Erfindung sind die beiden Brillenbauteile der Lagerbrille durch geeignete Verbindungsmittel wie Schrauben, Stifte o.ä. miteinander verbindbar.In a preferred embodiment the invention, the two glasses components of the bearing glasses by suitable fasteners such as screws, pins or similar together connectable.
Die Lagerbrille kann zudem geometrisch unterschiedlich ausgebildete Bauteile aufweisen, deren Unterscheidungsmerkmale etwa bei gleicher Umfangsgeometrie, Materialstärke und Durchmesser der Aufnahmeöffnungen durch die Anordnung einer Trennlinie definiert wird, die die beiden Brillenbauteile voneinander trennt. So kann in einer ersten Variante vorge sehen sein, dass die Trennlinie beide Aufnahmeöffnungen für die Wälzlager durchtrennt.The Lagerbrille can also geometrically differently formed Have components whose distinguishing features about the same Circumferential geometry, material thickness and diameter of the receiving openings is defined by the arrangement of a dividing line, which is the two Glasses components separated from each other. So can see in a first variant be that the dividing line cuts through both receiving openings for the bearings.
In einer zweiten Variante ist die Trennlinie so ausgerichtet, dass nur eine von zwei Aufnahmeöffnungen in zwei Hälften aufgeteilt wird, während eine dritte Variante vorsieht, dass die beiden Brillenbauteile durch die Anordnung der Trennlinie derart ausgebildet sind, dass die größere oder die kleinere der beiden Aufnahmeöffnungen durchtrennt ist.In In a second variant, the dividing line is aligned so that only one of two receiving openings in two halves is split while a third variant provides that the two spectacle components by the arrangement of the dividing line are formed such that the larger or the smaller of the two receiving openings is severed.
Eine vierte Variante sieht vor, dass die Trennlinie die Lagerbrille außerhalb der beiden Aufnahmeöffnungen in zwei Bauteile trennt.A fourth variant provides that the dividing line the goggles outside the two receiving openings separates into two components.
Mit diesen unterschiedlich gestalteten Lagerbrillenbauteilen lässt sich für alle möglichen Getriebe die jeweils montagegünstigste Geometrie nutzen, ohne dass sich die Herstellkosten für die Lagerbrillenvarianten unterscheiden.With These differently shaped bearing glasses components can be for all potential Gearbox the most favorable mounting Use geometry without the manufacturing costs for the Lagerbrillenvarianten differ.
Die Lagerbrille selbst ist vorzugsweise als Stanzblechteil, als Sinterteil oder als Metallgussteil ausgebildet, so dass einerseits eine kostengünstige Großserienfertigung möglich ist und andererseits die auf das Lager wirkenden Kräfte problemlos in das Getriebegehäuse weiterleitbar sind.The Lagerbrille itself is preferably as a stamped sheet metal part, as a sintered part or designed as a metal casting, so that on the one hand, a cost-effective mass production possible and on the other hand, the forces acting on the bearing easily in the gearbox can be forwarded.
Für den Fall, dass die Lagerbrille nicht wie oben ausgeführt „freischwebend" die Getriebewellen zueinander zentriert sondern fest mit dem Getriebegehäuse verbunden sein soll, sieht eine bevorzugte Variante der Erfindung vor, dass die Lagerbrille über Befestigungsvorrichtungen ver fügt, mittels denen diese Lagerbrille mit dem Getriebegehäuse verbindbar ist.In the case, that the bearing glasses not "floating" as above, the transmission shafts to each other centered but should be firmly connected to the transmission housing, sees a preferred variant of the invention that the bearing glasses on fastening devices adds, by means of which these bearing glasses connectable to the transmission housing is.
Diese Befestigungsvorrichtungen können Bohrungen in der Lagerbrille zur Aufnahme von Verbindungsmitteln wie Schrauben, Stiften o.ä. umfassen, welche axial, radial oder tangential zu den Drehachsen der Getriebewellen ausgerichtet sind.These Fasteners can drill holes in the bearing glasses for receiving fasteners such as screws, Pens or similar which are axial, radial or tangential to the axes of rotation the transmission shafts are aligned.
In einer anderen Variante der Erfindung weist die Lagerbrille eine Umfangskontur auf, die in einem Aufnahmebereich im oder am Getriebegehäuse aufnehmbar ist. Diese Umfangskontur der Lagerbrille passt dabei bevorzugt formschlüssig in einen Aufnahmebereich des Getriebegehäuses hinein, so dass die Lagerbrille verdrehsicher am Getriebegehäuse gehalten und dennoch eine Ausdehnung koaxial zu den Längsachsen der Getriebewellen beispielsweise als Ausgleich von unterschiedlichen wärmebezogenen Materialausdehnungen möglich ist.In In another variant of the invention, the bearing glasses have a Peripheral contour, which can be accommodated in a receiving area in or on the transmission housing is. This peripheral contour of the bearing glasses preferably fits in a form-fitting manner a receiving area of the transmission housing, so that the bearing glasses against rotation on the gearbox housing held and yet an extension coaxial with the longitudinal axes the transmission shafts, for example, as compensation for different heat-related Material expansions possible is.
Darüber hinaus kann eine erfindungsgemäße Lagerbrille über Zugelemente verfügen oder über Befestigungsvorrichtungen mit solchen Zugelementen verbindbar sein, mittels denen ebenfalls eine Verdrehsicherung der Lagerbrille im Getriebegehäuse sowie ein Ausgleich von wärmebedingt unterschiedlichen Materialausdehnungen gewährleisten werden kann.Furthermore can a goggle according to the invention via tension elements feature or via fastening devices be connected with such tension elements, by means of which also an anti-rotation of the bearing glasses in the gearbox as well a balance of heat-related can ensure different material expansions.
Diese Zugelemente können dabei als Bleche oder Drahtelemente ausgebildet sein, die in Zugrichtung steif und in Druckrichtung sowie in Querrichtung vergleichsweise biegeweich sind. Zudem kann vorgesehen sein, dass wenigstens eines dieser Zugelement an einem oder an mehreren Befestigungspunkten mit dem Getriebegehäuse verbunden ist. These Tensile elements can be designed as sheets or wire elements, in the pulling direction stiff and in the printing direction and in the transverse direction comparatively are bend soft. In addition, it can be provided that at least one this tension element at one or more attachment points with the gearbox connected is.
Zur Verdeutlichung der erfindungsgemäßen Lagerbrille sowie einiger Ausführungsformen der Erfindung ist der Beschreibung eine Zeichnung beigefügt. In dieser zeigento Clarification of the bearing glasses according to the invention as well as some embodiments The invention is the description of a drawing attached. In this demonstrate
Abweichend
von der einteiligen Lagerplatte
Wie
Dem
Fachmann ist in Kenntnis der Erfindung leicht einsichtig, dass die
Ausbildung der Lagerbrille
Andere
Gegebenheiten an einem Getriebe können die in
Schließlich kann
die in
Durch
die Erfindung werden zudem die Ausgestaltungsformen abgedeckt, bei
denen die genannten Trennlinien
Der
Eine
andere Befestigungsvorrichtung für
die Lagerbrille
Eine
achsparallele Befestigungsvorrichtung der Lagerbrille
Um
gemäß
Dieses
Zugelement
Durch
dieses Zugelement
Schließlich zeigt
- 11
- Lagerbrillebearing rest
- 22
- Brillenbauteilglasses component
- 33
- Brillenbauteilglasses component
- 44
- Trennlinieparting line
- 55
- Aufnahmeöffnungreceiving opening
- 66
- Aufnahmeöffnungreceiving opening
- 77
- Wälzlagerroller bearing
- 88th
- Wälzlagerroller bearing
- 99
- Lagerbrillebearing rest
- 1010
- Aufnahmeöffnungreceiving opening
- 1111
- Aufnahmeöffnungreceiving opening
- 1212
- Trennlinieparting line
- 1313
- Brillenbauteilglasses component
- 1414
- Brillenbauteilglasses component
- 1515
- Lagerbrillebearing rest
- 1616
- Aufnahmeöffnungreceiving opening
- 1717
- Aufnahmeöffnungreceiving opening
- 1818
- Trennlinieparting line
- 1919
- Brillenbauteilglasses component
- 2020
- Brillenbauteilglasses component
- 2121
- Befestigungsmittelfastener
- 2222
- Befestigungsmittelfastener
- 2323
- DoppelkupplungsgetriebeDouble clutch
- 2424
- Erste GetriebegehäusehälfteFirst Gearbox housing half
- 2525
- Zweite GetriebegehäusehälfteSecond Gearbox housing half
- 2626
- Lagerplattebearing plate
- 2727
- Wälzlagerroller bearing
- 2828
- Wälzlagerroller bearing
- 2929
- DoppelkupplungDouble coupling
- 3030
- Getriebengangswelle; HohlwelleDriven gear shaft; hollow shaft
- 3131
- GetriebeeingangswelleTransmission input shaft
- 3232
- VorgelegewelleCountershaft
- 3333
- Wälzlagerroller bearing
- 3434
- Wälzlagerroller bearing
- 3535
- Wälzlagerroller bearing
- 3636
- Wälzlagerroller bearing
- 3737
- Getriebegehäusegearbox
- 3838
- Aufnahmebereich im Getriebegehäuse; Aufnahmekonreception area in the transmission housing; Aufnahmekon
- turdoor
- 3939
- Umfangskontur der Lagerbrilleperipheral contour the bearing glasses
- 4040
- Aufnahmevorrichtungcradle
- 4141
- Verbindungsmittelconnecting means
- 4242
- Verbindungsmittelconnecting means
- 4343
- Aufnahmevorrichtungcradle
- 4444
- Aufnahmevorrichtungcradle
- 4545
- Verbindungsmittelconnecting means
- 4646
- Verbindungsmittelconnecting means
- 4747
- Aufnahmevorrichtungcradle
- 4848
- Aufnahmevorrichtungcradle
- 4949
- Verbindungsmittelconnecting means
- 5050
- Verbindungsmittelconnecting means
- 5151
- Zugelementtension element
- 5252
- Befestigungsvorrichtungfastening device
- 5353
- Verbindungsmittelconnecting means
- 5454
- Verbindungsmittelconnecting means
- 5555
- Zugelementtension element
- 5656
- Verbindungsmittelconnecting means
- 5757
- Verbindungsmittelconnecting means
- 5858
- Befestigungsvorrichtungfastening device
- 5959
- Befestigungsmittelfastener
- 6060
- Trennlinieparting line
- 6161
- Brillenbauteilglasses component
- 6262
- Brillenbauteilglasses component
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10343992A DE10343992A1 (en) | 2003-09-23 | 2003-09-23 | Bearing plate for drive systems with two or more shafts has apertures for mounting shafts, in which anti-friction bearings are mounted, plate being made up of two sections fastened together by bolts or pins |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10343992A DE10343992A1 (en) | 2003-09-23 | 2003-09-23 | Bearing plate for drive systems with two or more shafts has apertures for mounting shafts, in which anti-friction bearings are mounted, plate being made up of two sections fastened together by bolts or pins |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10343992A1 true DE10343992A1 (en) | 2005-04-14 |
Family
ID=34306031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10343992A Withdrawn DE10343992A1 (en) | 2003-09-23 | 2003-09-23 | Bearing plate for drive systems with two or more shafts has apertures for mounting shafts, in which anti-friction bearings are mounted, plate being made up of two sections fastened together by bolts or pins |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10343992A1 (en) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005021762A1 (en) * | 2005-05-11 | 2006-11-16 | Zf Friedrichshafen Ag | Multi-group transmission |
DE102005029962A1 (en) * | 2005-06-28 | 2007-01-11 | Volkswagen Ag | Double clutch transmission for a motor vehicle |
EP1748228A1 (en) * | 2005-07-28 | 2007-01-31 | Renault | Bearing for a transmission shaft of a vehicle gearbox and associated gearbox |
DE102007006228A1 (en) * | 2007-02-08 | 2008-08-14 | Zf Friedrichshafen Ag | transmission |
DE102008007274A1 (en) | 2008-02-01 | 2009-08-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Double clutch gear for vehicle, has casing fitted in recesses of bearing plate and housing, and surrounding fixed bolt, where plate and housing are arranged within region of screw connection in form fit manner |
DE102008040270A1 (en) | 2008-07-09 | 2010-01-14 | Zf Friedrichshafen Ag | Bearing bracket for intermediate gearbox shaft transmission for motor vehicle, has set of antifriction bearings for supporting set of transmission shafts and formed as floating bearings and fixed bearing respectively |
DE102009056235A1 (en) | 2009-11-28 | 2011-06-01 | Volkswagen Ag | Pinion gear i.e. change speed gear, for motor vehicle, has parallel gear shafts supported with two bearings in gear housing, where bearings are connected with each other in spatial slidable manner by bearing connection device |
US8262538B2 (en) | 2007-02-03 | 2012-09-11 | Zf Friedrichshafen Ag | Transmission device and method for operating a transmission device |
US8475336B2 (en) | 2009-07-30 | 2013-07-02 | GM Global Technology Operations LLC | Hydraulic control system for a dual clutch transmission |
DE102012203788A1 (en) | 2012-03-12 | 2013-09-12 | Schaeffler Technologies AG & Co. KG | Bearing arrangement for rotatable bearing of e.g. countershaft, by roller bearing at housing wall of vehicle transmission, has roller bearing axially opposite to hole such that collar is fixed at plate and projected from plate into hole |
US8942901B2 (en) | 2010-12-09 | 2015-01-27 | Gm Global Technology Operations, Llc | Method of controlling a hydraulic control system for a dual clutch transmission |
DE102016216717A1 (en) | 2016-09-05 | 2018-03-08 | Continental Teves Ag & Co. Ohg | Gear motor drive with bearing glasses integrated in the gearbox housing |
DE102018221835A1 (en) * | 2018-12-14 | 2020-06-18 | Zf Friedrichshafen Ag | Bandage for a motor vehicle transmission |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175283A (en) * | 1962-04-02 | 1965-03-30 | Cidma | Method of manufacturing a casing for a transmission |
CH619519A5 (en) * | 1977-10-17 | 1980-09-30 | Confederation Helvetique Repre | |
DE3147853A1 (en) * | 1981-12-03 | 1983-06-16 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Intermediate support in a casing with a plurality of shafts |
DE3232807A1 (en) * | 1982-09-03 | 1984-03-22 | Iseki & Co. Ltd., Matsuyama, Ehime | Gear housing for tractors |
DE19502560A1 (en) * | 1995-01-27 | 1996-08-08 | Freudenberg Carl Fa | transmission |
EP0976952A1 (en) * | 1998-07-28 | 2000-02-02 | Renault | Gearbox with shaft bearings carried by a two-piece partition wall |
DE10027375A1 (en) * | 2000-06-02 | 2001-12-06 | Zahnradfabrik Friedrichshafen | Variable speed gearbox for motor vehicle has additional support point on inner wall of gear case and between shaft bearings, limiting shaft deformation at high load |
DE10250733A1 (en) * | 2001-11-16 | 2003-06-05 | Daimler Chrysler Ag | Gearbox has bearing unit, in which two or more transmission shafts are mounted and which is divided into two sections, either horizontally or vertically through shaft mountings and is bolted together |
-
2003
- 2003-09-23 DE DE10343992A patent/DE10343992A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3175283A (en) * | 1962-04-02 | 1965-03-30 | Cidma | Method of manufacturing a casing for a transmission |
CH619519A5 (en) * | 1977-10-17 | 1980-09-30 | Confederation Helvetique Repre | |
DE3147853A1 (en) * | 1981-12-03 | 1983-06-16 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Intermediate support in a casing with a plurality of shafts |
DE3232807A1 (en) * | 1982-09-03 | 1984-03-22 | Iseki & Co. Ltd., Matsuyama, Ehime | Gear housing for tractors |
DE19502560A1 (en) * | 1995-01-27 | 1996-08-08 | Freudenberg Carl Fa | transmission |
EP0976952A1 (en) * | 1998-07-28 | 2000-02-02 | Renault | Gearbox with shaft bearings carried by a two-piece partition wall |
DE10027375A1 (en) * | 2000-06-02 | 2001-12-06 | Zahnradfabrik Friedrichshafen | Variable speed gearbox for motor vehicle has additional support point on inner wall of gear case and between shaft bearings, limiting shaft deformation at high load |
DE10250733A1 (en) * | 2001-11-16 | 2003-06-05 | Daimler Chrysler Ag | Gearbox has bearing unit, in which two or more transmission shafts are mounted and which is divided into two sections, either horizontally or vertically through shaft mountings and is bolted together |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2006119839A1 (en) * | 2005-05-11 | 2006-11-16 | Zf Friedrichshafen Ag | Multi-group gearbox |
DE102005021762A1 (en) * | 2005-05-11 | 2006-11-16 | Zf Friedrichshafen Ag | Multi-group transmission |
DE102005029962A1 (en) * | 2005-06-28 | 2007-01-11 | Volkswagen Ag | Double clutch transmission for a motor vehicle |
EP1748228A1 (en) * | 2005-07-28 | 2007-01-31 | Renault | Bearing for a transmission shaft of a vehicle gearbox and associated gearbox |
FR2889274A1 (en) * | 2005-07-28 | 2007-02-02 | Renault Sas | BEARING FOR MOTOR VEHICLE GEARBOX SHAFT, AND ASSOCIATED GEARBOX |
US8262538B2 (en) | 2007-02-03 | 2012-09-11 | Zf Friedrichshafen Ag | Transmission device and method for operating a transmission device |
DE102007006228A1 (en) * | 2007-02-08 | 2008-08-14 | Zf Friedrichshafen Ag | transmission |
DE102008007274A1 (en) | 2008-02-01 | 2009-08-06 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Double clutch gear for vehicle, has casing fitted in recesses of bearing plate and housing, and surrounding fixed bolt, where plate and housing are arranged within region of screw connection in form fit manner |
DE102008040270A1 (en) | 2008-07-09 | 2010-01-14 | Zf Friedrichshafen Ag | Bearing bracket for intermediate gearbox shaft transmission for motor vehicle, has set of antifriction bearings for supporting set of transmission shafts and formed as floating bearings and fixed bearing respectively |
US8475336B2 (en) | 2009-07-30 | 2013-07-02 | GM Global Technology Operations LLC | Hydraulic control system for a dual clutch transmission |
DE102009056235A1 (en) | 2009-11-28 | 2011-06-01 | Volkswagen Ag | Pinion gear i.e. change speed gear, for motor vehicle, has parallel gear shafts supported with two bearings in gear housing, where bearings are connected with each other in spatial slidable manner by bearing connection device |
US8942901B2 (en) | 2010-12-09 | 2015-01-27 | Gm Global Technology Operations, Llc | Method of controlling a hydraulic control system for a dual clutch transmission |
US9765885B2 (en) | 2010-12-09 | 2017-09-19 | GM Global Technology Operations LLC | Method of controlling a hydraulic control system for a dual clutch transmission |
DE102012203788A1 (en) | 2012-03-12 | 2013-09-12 | Schaeffler Technologies AG & Co. KG | Bearing arrangement for rotatable bearing of e.g. countershaft, by roller bearing at housing wall of vehicle transmission, has roller bearing axially opposite to hole such that collar is fixed at plate and projected from plate into hole |
DE102016216717A1 (en) | 2016-09-05 | 2018-03-08 | Continental Teves Ag & Co. Ohg | Gear motor drive with bearing glasses integrated in the gearbox housing |
DE102018221835A1 (en) * | 2018-12-14 | 2020-06-18 | Zf Friedrichshafen Ag | Bandage for a motor vehicle transmission |
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