DE10230185A1 - Construction element for the drive branch of a motor vehicle comprises components arranged/interconnected to produce a differential, a closed differential and a transmission stage depending on the operation of the clutches and brake - Google Patents
Construction element for the drive branch of a motor vehicle comprises components arranged/interconnected to produce a differential, a closed differential and a transmission stage depending on the operation of the clutches and brake Download PDFInfo
- Publication number
- DE10230185A1 DE10230185A1 DE2002130185 DE10230185A DE10230185A1 DE 10230185 A1 DE10230185 A1 DE 10230185A1 DE 2002130185 DE2002130185 DE 2002130185 DE 10230185 A DE10230185 A DE 10230185A DE 10230185 A1 DE10230185 A1 DE 10230185A1
- Authority
- DE
- Germany
- Prior art keywords
- brake
- clutch
- differential
- clutches
- output shaft
- 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- Withdrawn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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/04—Combinations of toothed gearings only
- F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
- F16H37/046—Combinations of toothed gearings only change gear transmissions in group arrangement with an additional planetary gear train, e.g. creep gear, overdrive
-
- 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
- F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
- F16H3/62—Gearings having three or more central gears
- F16H3/66—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another
- F16H3/666—Gearings having three or more central gears composed of a number of gear trains without drive passing from one train to another with intermeshing orbital gears
-
- 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
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/08—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing
- F16H37/0806—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts
- F16H37/0813—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft
- F16H37/082—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with differential gearing with a plurality of driving or driven shafts with only one input shaft and additional planetary reduction gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Retarders (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Bauelement für den Antriebsstrang eines Kraftfahrzeugs gemäß dem Oberbegriff des Patentanspruchs 1.The present invention relates to a component for the drive train of a motor vehicle according to the preamble of the claim 1.
Aus dem Stand der Technik sind Dreiwellen-Planetengetriebe mit zwei Übersetzungen und einem direkten Gang bekannt. Des weiteren sind Differentiale in Planetengetriebeausführung mit angetriebenem Hohlrad und Doppelplaneten bekannt, bei denen der Abtrieb über eine Sonnenradwelle und eine Stegwelle erfolgt. Derartige Differentiale werden hauptsächlich in Baumaschinengetrieben eingesetzt.Three-shaft planetary gears are from the prior art with two translations and a direct walk known. Furthermore there are differentials in planetary gear design known with driven ring gear and double planet, where the downforce over a sun gear shaft and a land shaft takes place. Such differentials are mainly used in construction machine gearboxes.
Der vorliegenden Erfindung liegt die Aufgabe zugrunde, ein Bauelement in Planetenbauweise anzugeben, welches es ermöglicht, je nach Bedarf sowohl als Differential oder gesperrtes Differential als auch als Splitter für ein vorgeschaltetes Getriebe eingesetzt zu werden.The present invention lies the task of specifying a component in planetary design, which enables as a differential or locked differential as required as well as a splitter for an upstream gearbox to be used.
Diese Aufgabe wird gemäß der Erfindung durch die Merkmale des Patentanspruchs 1 gelöst. Weitere Varianten und Vorteile gehen aus den Unteransprüchen hervor.This object is achieved according to the invention solved the features of claim 1. Other variants and advantages go from the dependent claims out.
Demnach wird ein Bauelement in Planetenbauweise, vorzugsweise mit Doppelplaneten, vorgeschlagen, umfassend als Bauteile einen Planetensatz mit einem angetriebenen Element, mindestens eine mit einem weiteren Element des Planetensatzes verbundene Abtriebswelle, mindestens zwei Kupplungen, mindestens eine Bremse, wobei die Bauteile derart angeordnet und miteinander verbindbar sind, dass in Abhängigkeit von der Betätigung der zumindest zwei Kupplungen und der mindestens einen Bremse, ein Differential, ein gesperrtes Differential sowie mindestens eine Übersetzungsstufe realisierbar sind. Vorzugsweise wird das Hohlrad als Antriebselement verwendet.Accordingly, a component in planetary design, preferably with double planets, proposed, comprising as components a planetary gear set with a driven element, at least one output shaft connected to another element of the planetary gear set, at least two clutches, at least one brake, the components being such are arranged and connectable to each other that depending from the actuation the at least two clutches and the at least one brake Differential, a locked differential and at least one gear ratio are realizable. The ring gear is preferably used as the drive element used.
Die Erfindung wird im folgenden anhand der beigefügten Figuren näher erläutert.The invention is illustrated below the attached Figures closer explained.
Es stellen dar:They represent:
Gemäß
Durch Schließen der Kupplung K1 ist ein
Differentialantrieb möglich.
Bei zusätzlich
neben der Kupplung K1 geschlossener Kupplung K2 wird das Differential
gesperrt, so dass eine starre mechanische Verbindung zwischen den
Abtriebswellen
Bei geschlossener Bremse B1 und geöffneter
Kupplung K1 wird dahingegen am Abtrieb
Eine Variante des erfindungsgemäßen Bauelementes,
die ebenfalls zwei Kupplungen und eine Bremse umfasst, ist Gegenstand
der
Die Funktionsweise des in
Bei der in
Gemäß der Erfindung können die eingesetzten Kupplungen lastschaltbar ausgebildet sein. Zudem kann der Hauptabtrieb sowohl zu der einen als auch zu der anderen Seite hin erfolgen.According to the invention, they can be used th clutches can be designed to be load switchable. In addition, the main output can take place on one side as well as on the other side.
Bei Fahrzeugstillstand ist es möglich, bei
geeigneter konstruktiver Ausführung,
z. B. ausreichend dimensionierter Bremse und über Federkraft geschlossene
Bremsen, geeignete Kupplungs-/Bremskombinationen, z. B. entsprechend
- 11
- Bauelementmodule
- 22
- Stegweb
- 44
- Abtriebswelleoutput shaft
- 4'4 '
- Abtriebswelleoutput shaft
- 55
- Sonnenradsun
- 66
- Hohlradring gear
- K1K1
- Kupplungclutch
- K2K2
- Kupplungclutch
- K3K3
- Kupplungclutch
- B1B1
- Bremsebrake
- B2B2
- Bremsebrake
- GG
- Gehäusecasing
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002130185 DE10230185A1 (en) | 2002-07-05 | 2002-07-05 | Construction element for the drive branch of a motor vehicle comprises components arranged/interconnected to produce a differential, a closed differential and a transmission stage depending on the operation of the clutches and brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2002130185 DE10230185A1 (en) | 2002-07-05 | 2002-07-05 | Construction element for the drive branch of a motor vehicle comprises components arranged/interconnected to produce a differential, a closed differential and a transmission stage depending on the operation of the clutches and brake |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10230185A1 true DE10230185A1 (en) | 2004-01-22 |
Family
ID=29761641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2002130185 Withdrawn DE10230185A1 (en) | 2002-07-05 | 2002-07-05 | Construction element for the drive branch of a motor vehicle comprises components arranged/interconnected to produce a differential, a closed differential and a transmission stage depending on the operation of the clutches and brake |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10230185A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9533562B2 (en) | 2012-10-30 | 2017-01-03 | Audi Ag | Drive device for a change-speed transmission for motor vehicles |
| CN106314136A (en) * | 2016-08-31 | 2017-01-11 | 吉林大学 | Electric drive bridge system based on single planet row two speed transmission and control method thereof |
| US9714698B2 (en) | 2012-10-30 | 2017-07-25 | Audi Ag | Dual clutch transmission |
| CN108016292A (en) * | 2017-11-29 | 2018-05-11 | 东南(福建)汽车工业有限公司 | A kind of two grades of electric drive assemblies and method for changing speed |
| US10288155B2 (en) | 2012-10-30 | 2019-05-14 | Audi Ag | Dual clutch transmission |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936036A (en) * | 1958-06-09 | 1960-05-10 | Allis Chalmers Mfg Co | Multiple wheel drive mechanism |
| DE3525707A1 (en) * | 1984-07-19 | 1986-01-30 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | DRIVE REQUIREMENTS FOR A FOUR-WHEEL DRIVE |
| DE3600872C1 (en) * | 1986-01-15 | 1987-09-03 | Daimler Benz Ag | Planetary gearbox for motor vehicles |
| WO1989008796A1 (en) * | 1988-03-11 | 1989-09-21 | Zahnradfabrik Friedrichshafen Ag | Drive mechanism with two-speed clutch |
| US5061229A (en) * | 1989-10-18 | 1991-10-29 | Aisin Aw Kabushiki Kaisha | Four-wheel drive device |
| DE19524682A1 (en) * | 1995-07-06 | 1997-01-09 | Steyr Daimler Puch Ag | Differential gear with integrated group gear |
| JPH0995152A (en) * | 1995-09-29 | 1997-04-08 | Aisin Seiki Co Ltd | Power distribution device with center differential for four-wheel drive vehicles |
| US5643129A (en) * | 1995-07-31 | 1997-07-01 | Ford Motor Company | Speed reduction gearset and torque split differential mechanism |
-
2002
- 2002-07-05 DE DE2002130185 patent/DE10230185A1/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2936036A (en) * | 1958-06-09 | 1960-05-10 | Allis Chalmers Mfg Co | Multiple wheel drive mechanism |
| DE3525707A1 (en) * | 1984-07-19 | 1986-01-30 | Nissan Motor Co., Ltd., Yokohama, Kanagawa | DRIVE REQUIREMENTS FOR A FOUR-WHEEL DRIVE |
| DE3600872C1 (en) * | 1986-01-15 | 1987-09-03 | Daimler Benz Ag | Planetary gearbox for motor vehicles |
| WO1989008796A1 (en) * | 1988-03-11 | 1989-09-21 | Zahnradfabrik Friedrichshafen Ag | Drive mechanism with two-speed clutch |
| US5061229A (en) * | 1989-10-18 | 1991-10-29 | Aisin Aw Kabushiki Kaisha | Four-wheel drive device |
| DE19524682A1 (en) * | 1995-07-06 | 1997-01-09 | Steyr Daimler Puch Ag | Differential gear with integrated group gear |
| US5643129A (en) * | 1995-07-31 | 1997-07-01 | Ford Motor Company | Speed reduction gearset and torque split differential mechanism |
| JPH0995152A (en) * | 1995-09-29 | 1997-04-08 | Aisin Seiki Co Ltd | Power distribution device with center differential for four-wheel drive vehicles |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9533562B2 (en) | 2012-10-30 | 2017-01-03 | Audi Ag | Drive device for a change-speed transmission for motor vehicles |
| US9714698B2 (en) | 2012-10-30 | 2017-07-25 | Audi Ag | Dual clutch transmission |
| US10288155B2 (en) | 2012-10-30 | 2019-05-14 | Audi Ag | Dual clutch transmission |
| CN106314136A (en) * | 2016-08-31 | 2017-01-11 | 吉林大学 | Electric drive bridge system based on single planet row two speed transmission and control method thereof |
| CN106314136B (en) * | 2016-08-31 | 2017-12-22 | 吉林大学 | An electric drive axle system based on a single planetary two-speed transmission and its control method |
| CN108016292A (en) * | 2017-11-29 | 2018-05-11 | 东南(福建)汽车工业有限公司 | A kind of two grades of electric drive assemblies and method for changing speed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
| 8139 | Disposal/non-payment of the annual fee |