DE102007023950A1 - Axial and radial locking structure for output shaft of automatic transmission, has ball bearing arranged between output shaft and output housing, where output shaft is fixed over fixed bearing and movable bearing - Google Patents
Axial and radial locking structure for output shaft of automatic transmission, has ball bearing arranged between output shaft and output housing, where output shaft is fixed over fixed bearing and movable bearing Download PDFInfo
- Publication number
- DE102007023950A1 DE102007023950A1 DE200710023950 DE102007023950A DE102007023950A1 DE 102007023950 A1 DE102007023950 A1 DE 102007023950A1 DE 200710023950 DE200710023950 DE 200710023950 DE 102007023950 A DE102007023950 A DE 102007023950A DE 102007023950 A1 DE102007023950 A1 DE 102007023950A1
- Authority
- DE
- Germany
- Prior art keywords
- output shaft
- bearing
- output
- housing
- axial
- 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- Withdrawn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
- F16H57/0018—Shaft assemblies for gearings
- F16H57/0037—Special features of coaxial shafts, e.g. relative support thereof
-
- 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
- F16H57/08—General details of gearing of gearings with members having orbital motion
- F16H57/082—Planet carriers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
Abstract
Description
Die vorliegende Erfindung bezieht sich auf die axiale und radiale Sicherung einer mit einem Planetenträger verbundenen Abtriebswelle eines Getriebes gemäß dem Oberbegriff des Patentanspruchs 1.The The present invention relates to axial and radial securing an output shaft connected to a planet carrier a transmission according to the preamble of the claim 1.
Aus
der
Bei
der aus der
Die beschriebene Anordnung benötigt in nachteiliger Weise drei Lager sowie eine gestufte Ausgestaltung der Abtriebswelle, was sich bezüglich der Kosten und der Montage negativ auswirkt.The described arrangement requires disadvantageous three Bearings and a stepped design of the output shaft, resulting in has a negative impact on costs and assembly.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, eine axiale und radiale Sicherung einer mit einem Planetenträger verbundenen Abtriebswelle eines Getriebes anzugeben, welche eine geringe Anzahl an Bauteilen benötigt und kostengünstig herstellbar und montierbar ist.Of the present invention is based on the object, an axial and Radial securing a connected to a planet carrier Output shaft of a transmission specify which a small number needed on components and inexpensive to produce and mountable.
Diese Aufgabe wird durch die Merkmale des Patentanspruchs 1 gelöst. Weitere erfindungsgemäße Ausgestaltungen und Vorteile gehen aus den Unteransprüchen hervor.These The object is solved by the features of claim 1. Further embodiments and advantages of the invention are apparent from the dependent claims.
Demnach wird vorgeschlagen, die Abtriebswelle nur über ein Festlager und ein Loslager zu fixieren, wobei als Festlager vorzugsweise ein zwischen der Abtriebswelle und dem Abtriebsgehäuse angeordnetes Kugellager und als Loslager die Mitnahmeverzahnung zwischen der Abtriebswelle und dem Planetenträger dient.Therefore It is proposed that the output shaft only via a fixed bearing and fix a floating bearing, wherein as a fixed bearing preferably a arranged between the output shaft and the output housing Ball bearing and as floating bearing the driving teeth between the Output shaft and the planet carrier is used.
Durch die erfindungsgemäße Konzeption wird die Abtriebswelle auf einfache und kostengünstige Weise fixiert und axial und radial gesichert. Des weiteren ist in vorteilhafter Weise keine gestufte Ausführung der Abtriebswelle erforderlich; bei der Montage des Getriebes wird die Abtriebswelle in das Abtriebsgehäuse vormontiert und anschließend mit dem Getriebegehäuse fertig montiert.By the concept of the invention is the output shaft fixed in a simple and cost-effective manner and axially and secured radially. Furthermore, advantageously no stepped version of the output shaft required; at the assembly of the gearbox is the output shaft in the output housing pre-assembled and then with the gearbox housing fully assembled.
Die Erfindung wird im folgenden anhand der beigefügten Figur, welche eine schematische Schnittansicht der erfindungsgemäßen Anordnung darstellt, beispielhaft näher erläutert.The Invention will be described below with reference to the attached FIGURE, which is a schematic sectional view of the invention Arrangement represents, explained in more detail by way of example.
In
der beigefügten Figur ist die Abtriebswelle mit
Das
Kugellager
- 11
- Abtriebswelleoutput shaft
- 22
- Abtriebsgehäuseoutput housing
- 33
- Planetenträgerplanet carrier
- 44
- Kugellagerball-bearing
- 55
- Mitnahmeverzahnungengaging gears
- 66
- Sicherungsringcirclip
- 77
- Sicherungsringcirclip
- 88th
- Schultershoulder
- 99
- Schultershoulder
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - US 6945902 B2 [0002, 0003] US 6945902 B2 [0002, 0003]
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710023950 DE102007023950A1 (en) | 2007-05-23 | 2007-05-23 | Axial and radial locking structure for output shaft of automatic transmission, has ball bearing arranged between output shaft and output housing, where output shaft is fixed over fixed bearing and movable bearing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710023950 DE102007023950A1 (en) | 2007-05-23 | 2007-05-23 | Axial and radial locking structure for output shaft of automatic transmission, has ball bearing arranged between output shaft and output housing, where output shaft is fixed over fixed bearing and movable bearing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007023950A1 true DE102007023950A1 (en) | 2008-11-27 |
Family
ID=39877071
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200710023950 Withdrawn DE102007023950A1 (en) | 2007-05-23 | 2007-05-23 | Axial and radial locking structure for output shaft of automatic transmission, has ball bearing arranged between output shaft and output housing, where output shaft is fixed over fixed bearing and movable bearing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007023950A1 (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6945902B2 (en) | 2002-09-25 | 2005-09-20 | Aisin Seiki Kabushiki Kaisha | Output shaft supporting apparatus for automatic transmission |
-
2007
- 2007-05-23 DE DE200710023950 patent/DE102007023950A1/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6945902B2 (en) | 2002-09-25 | 2005-09-20 | Aisin Seiki Kabushiki Kaisha | Output shaft supporting apparatus for automatic transmission |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OR8 | Request for search as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |