DE3621545A1 - Double clutch gear box for vehicles - has gear levels divided between two input shafts selectable by separate clutch units - Google Patents
Double clutch gear box for vehicles - has gear levels divided between two input shafts selectable by separate clutch unitsInfo
- Publication number
- DE3621545A1 DE3621545A1 DE19863621545 DE3621545A DE3621545A1 DE 3621545 A1 DE3621545 A1 DE 3621545A1 DE 19863621545 DE19863621545 DE 19863621545 DE 3621545 A DE3621545 A DE 3621545A DE 3621545 A1 DE3621545 A1 DE 3621545A1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- shafts
- unit according
- drive unit
- 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- Withdrawn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
- F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
- F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
- F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
- F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
- F16H3/093—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears with two or more countershafts
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- 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
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0052—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising six forward speeds
-
- 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
- F16H2200/00—Transmissions for multiple ratios
- F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
- F16H2200/0056—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising seven forward speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Der Grundgedanke des Getriebes ist seine Vielstufigkeit, um einen Ver brennungsmotor gerade im Teillastbereich immer im Bereich optimalen Wirkungsgrades fahren zu können. Getriebe mit derart vielen Stufen, d. h. 7 + R bis 11 + R, würden konventionell gebaut viel zu lang. Weiter würde die Schaltarbeit bei so vielen Stufen den normalen Fahrer überfordern. Das Getriebe soll daher unter Last schaltbar sein und somit die Möglichkeit der Automatisierbarkeit bestehen.The basic idea of the transmission is its versatility in order to create a ver combustion engine always in the optimal range, especially in the partial load range Efficiency can drive. Gearboxes with so many stages, i. H. 7 + R to 11 + R, conventionally built would be much too long. That would go on Switching work with so many levels overwhelmed the normal driver. The Gearbox should therefore be switchable under load and thus the possibility of automation.
Das ZKLSG besteht aus drei Getriebewellen, Fig. 1 + 2, Pos. 1-3, zwei z. B. Lamellenkupplungen, Pos. 5-6, und einem Zwischenrad, Pos. 4, welches an der Eingangswelle sitzen kann.The ZKLSG consists of three gear shafts, Fig. 1 + 2, items 1-3 , two z. B. multi-plate clutches, items 5-6 , and an idler gear, item 4 , which can sit on the input shaft.
Das Getriebe ist so aufgebaut, daß sich ähnlich wie bei dem Porsche Getriebe PDK, Porsche-Doppel-Kupplung, der Kraftfluß auf zwei Nebenwellen Pos. 1 + 2, verteilt, die gemeinsam auf eine Hauptwelle, Pos. 3, arbei ten. Die Nebenwellen können teilweise auf jeweils ein gemeinsames Zahn rad pro zwei Stufen arbeiten, so daß z. B. die Getriebestufe 2 + 3 aus nur drei Zahnrädern gebildet wird, Fig. 1.The gearbox is constructed in such a way that, similar to the Porsche PDK gearbox, Porsche double clutch, the power flow is distributed over two countershafts pos. 1 + 2 , which work together on a main shaft, pos. 3. The countershafts can partially work on a common tooth wheel per two stages, so that z. B. the gear stage 2 + 3 is formed from only three gears, Fig. 1st
Dem Grundgedanken wird weiter dadurch entsprochen, daß das ZKLSG mit konstantem Stufensprung gebaut werden kann, Fig. 2. Dies ergibt einen geringeren Bauaufwand, da die beiden Nebenwellen jetzt bis auf den R- Gang baugleich sind und immer auf ein gemeinsames Abtriebszahnrad pro 2 Stufen arbeiten.The basic idea is further met by the fact that the ZKLSG can be built with a constant step change, Fig. 2. This results in less construction work, since the two auxiliary shafts are now identical except for the R gear and always work on a common output gear per 2 steps .
Die Gänge werden auf der jeweils lastfreien Getriebewelle gewechselt, was somit wie bei dem PDK einer Vorwählschaltung entspricht. Charakter istisch ist bei diesen Getrieben, daß die eine Welle nur die ungeraden Stufen und die andere die geraden plus R trägt und man immer nur von einer auf die andere Welle schalten kann. Dieser Nachteil kann weitgehend durch die Vielstufigkeit ausgeglichen werden. Trotzdem ist es möglich, in einem Schaltvorgang mehrere Stufen zu überspringen, z. B. von 7 nach 4.The gears are changed on the load-free gear shaft, which corresponds to a preselection circuit like the PDK. Character istisch with these gears is that the one shaft only the odd Steps and the other carries the straight plus R and you only ever from one can switch to the other wave. This disadvantage can be largely be compensated for by the multiple levels. Even so, it is possible to to skip a switching process several stages, e.g. B. from 7 to 4.
Die Schaltelemente im Getriebe entsprechen denen der herkömmlichen Synchronschaltung und für die Schaltung gilt entsprechend dem PDK, das es sinnvoll ist dieses Getriebe elektronisch gesteuert über entsprechende Servoglieder zu schalten, denn nur so kann die Vorderung erfüllt werden, den Motor möglichst im Bestbereich zu fahren.The shift elements in the transmission correspond to those of the conventional ones Synchronous circuit and for the circuit applies according to the PDK that it This transmission is sensible electronically controlled via appropriate To switch servo links, because this is the only way to meet the front to drive the engine in the best possible area.
Als Anfahr und Schaltkupplungen können Mehrscheibenlamellenkupplungen verwendet werden, die direkt auf den Getriebenebenwellen sitzen. Diese Kupplungen, die im Ölbad laufen, zeichnen sich durch kleine Bauweise, lange Lebensdauer und einfache leichtgängige Betätigung aus. Aufgrund dieser Vorteile gehören Lamellenkupplungen im Motorradbau schon seit Jahrzehnten zum Stand der Technik.Multi-disc multi-plate clutches can be used as starting and shift clutches can be used, which sit directly on the gear shafts. These Couplings that run in an oil bath are characterized by their small size, long service life and simple smooth operation. Because of These advantages have included multi-plate clutches in motorcycle construction Decades of state of the art.
Das ZKLSG zeichnet sich praktisch durch die gleichen Vorzüge wie das Porsche PDK aus, bietet aber zusätzlich bei gleicher Baulänge die dop pelte Anzahl von Übersetzungsstufen, bzw. halbe Baulänge bei gleicher Anzahl und damit höhere Steifigkeit aller Getriebekomponenten.The ZKLSG has practically the same advantages as that Porsche PDK, but also offers the dop with the same overall length pelte number of gear ratios, or half the length of the same Number and thus higher rigidity of all gear components.
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863621545 DE3621545A1 (en) | 1986-06-27 | 1986-06-27 | Double clutch gear box for vehicles - has gear levels divided between two input shafts selectable by separate clutch units |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19863621545 DE3621545A1 (en) | 1986-06-27 | 1986-06-27 | Double clutch gear box for vehicles - has gear levels divided between two input shafts selectable by separate clutch units |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3621545A1 true DE3621545A1 (en) | 1988-01-28 |
Family
ID=6303818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19863621545 Withdrawn DE3621545A1 (en) | 1986-06-27 | 1986-06-27 | Double clutch gear box for vehicles - has gear levels divided between two input shafts selectable by separate clutch units |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE3621545A1 (en) |
Cited By (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005383A1 (en) * | 1990-02-21 | 1991-08-22 | Bayerische Motoren Werke Ag | Double coupling change speed gear for vehicle - uses drive body to separate two input shafts with gearing |
EP0469451A1 (en) * | 1990-07-25 | 1992-02-05 | CLARK-HURTH COMPONENTS S.p.A. | Three-shaft gearbox particularly for industrial vehicles in general |
EP0797025A1 (en) * | 1996-03-21 | 1997-09-24 | LANDINI SpA | Under-load change-speed gear unit with double clutch |
DE19911027A1 (en) * | 1999-03-12 | 2000-09-28 | Bosch Gmbh Robert | Multi-speed manual transmission for a motor vehicle with a double clutch |
DE4206033C2 (en) * | 1991-09-17 | 2001-07-12 | Volkswagen Ag | Powershift transmission based on the double clutch principle |
WO2004010026A1 (en) * | 2002-07-19 | 2004-01-29 | Zf Friedrichshafen Ag | Multi-clutch gearbox |
DE10232833A1 (en) * | 2002-07-19 | 2004-02-05 | Zf Friedrichshafen Ag | Multi clutch transmission with particular wide range of possible gear changes, comprising clutch shaft to be joined directly to drive shaft |
DE10232838A1 (en) * | 2002-07-19 | 2004-02-05 | Zf Friedrichshafen Ag | Dual clutch transmission particularly flexible regarding gears and combinations of same |
FR2875567A1 (en) * | 2004-09-23 | 2006-03-24 | Antonov Automotive Europ | DOUBLE CLUTCH GEARBOX, IN PARTICULAR FOR MOTOR VEHICLES |
WO2006086704A2 (en) | 2005-02-10 | 2006-08-17 | Borgwarner Inc. | Power flow configuration for dual clutch transmission mechanism |
DE102006016059A1 (en) * | 2006-04-04 | 2007-10-18 | Getrag-Ford Transmissions Gmbh | Multispeed gearbox for motor vehicle, has fixed gear which is arranged in axial direction of input shaft provided between two loose gears of each gear shift coupling, which meshes with loose wheel of another gear shift coupling |
CN100361840C (en) * | 2003-07-29 | 2008-01-16 | 大众汽车有限公司 | Operating mechanism for double-effect clutch of vehicle |
WO2008124001A1 (en) * | 2007-04-06 | 2008-10-16 | Borgwarner Inc. | Dual clutch transmission |
CN100436876C (en) * | 2002-12-23 | 2008-11-26 | 卢克摩擦片和离合器两合公司 | Speed change device capable of infinitely regulating speed change ratio, with or without power branch and motor |
DE102007053713A1 (en) | 2007-11-10 | 2009-05-14 | Richard Strehler | Double clutch transmission for e.g. diesel engine of passenger car, has loose and fixed wheels of input stage and switching gearbox residing in common oil chamber, where clutches are formed as dry clutch outside oil chamber |
WO2010066313A1 (en) * | 2008-12-08 | 2010-06-17 | Gm Global Technology Operations, Inc. | Double clutch transmission |
CN102192307A (en) * | 2010-03-02 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | Manual transmission for vehicle with a seventh forward gear speed |
CN102678847A (en) * | 2011-12-08 | 2012-09-19 | 河南科技大学 | Dual-clutch transmission for tractor |
EP2505872A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Vehicle power unit |
EP2505873A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Saddle type vehicle and vehicle power unit |
EP2505871A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Straddle-ride type vehicle |
US8375816B2 (en) | 2007-01-16 | 2013-02-19 | Borgwarner Inc. | Dual clutch transmission |
CN102937165A (en) * | 2012-11-26 | 2013-02-20 | 无锡京华重工装备制造有限公司 | Gearbox structure |
CN102966706A (en) * | 2011-03-30 | 2013-03-13 | 浙江万里扬变速器股份有限公司 | Three-shaft double-clutch speed changer |
-
1986
- 1986-06-27 DE DE19863621545 patent/DE3621545A1/en not_active Withdrawn
Cited By (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4005383A1 (en) * | 1990-02-21 | 1991-08-22 | Bayerische Motoren Werke Ag | Double coupling change speed gear for vehicle - uses drive body to separate two input shafts with gearing |
EP0469451A1 (en) * | 1990-07-25 | 1992-02-05 | CLARK-HURTH COMPONENTS S.p.A. | Three-shaft gearbox particularly for industrial vehicles in general |
US5329828A (en) * | 1990-07-25 | 1994-07-19 | Clark-Hurth Components S.P.A. | Three-shaft gearbox with dual input motors |
DE4206033C2 (en) * | 1991-09-17 | 2001-07-12 | Volkswagen Ag | Powershift transmission based on the double clutch principle |
EP0797025A1 (en) * | 1996-03-21 | 1997-09-24 | LANDINI SpA | Under-load change-speed gear unit with double clutch |
DE19911027A1 (en) * | 1999-03-12 | 2000-09-28 | Bosch Gmbh Robert | Multi-speed manual transmission for a motor vehicle with a double clutch |
DE19911027C2 (en) * | 1999-03-12 | 2000-12-28 | Bosch Gmbh Robert | Multi-speed manual transmission for a motor vehicle with a double clutch |
DE10232833A1 (en) * | 2002-07-19 | 2004-02-05 | Zf Friedrichshafen Ag | Multi clutch transmission with particular wide range of possible gear changes, comprising clutch shaft to be joined directly to drive shaft |
DE10232830A1 (en) * | 2002-07-19 | 2004-02-05 | Zf Friedrichshafen Ag | Multiple clutch transmission |
DE10232838A1 (en) * | 2002-07-19 | 2004-02-05 | Zf Friedrichshafen Ag | Dual clutch transmission particularly flexible regarding gears and combinations of same |
WO2004010026A1 (en) * | 2002-07-19 | 2004-01-29 | Zf Friedrichshafen Ag | Multi-clutch gearbox |
CN101392825B (en) * | 2002-12-23 | 2012-08-08 | 舍弗勒技术股份两合公司 | Transmission with a steplessly adjustable transmission ratio, with or without branched power and with or without an electrical machine |
CN100436876C (en) * | 2002-12-23 | 2008-11-26 | 卢克摩擦片和离合器两合公司 | Speed change device capable of infinitely regulating speed change ratio, with or without power branch and motor |
CN100361840C (en) * | 2003-07-29 | 2008-01-16 | 大众汽车有限公司 | Operating mechanism for double-effect clutch of vehicle |
FR2875567A1 (en) * | 2004-09-23 | 2006-03-24 | Antonov Automotive Europ | DOUBLE CLUTCH GEARBOX, IN PARTICULAR FOR MOTOR VEHICLES |
WO2006032789A1 (en) * | 2004-09-23 | 2006-03-30 | Antonov Automotive Technologies Bv | Double-clutch gearbox, in particular for motor vehicle |
WO2006086704A3 (en) * | 2005-02-10 | 2006-11-23 | Borgwarner Inc | Power flow configuration for dual clutch transmission mechanism |
CN102312963B (en) * | 2005-02-10 | 2015-03-11 | 博格华纳公司 | Power flow configuration for dual clutch transmission mechanism |
US8844391B2 (en) | 2005-02-10 | 2014-09-30 | Borgwarner Inc. | Power flow configuration for dual clutch transmission mechanism |
US8429992B2 (en) | 2005-02-10 | 2013-04-30 | Borgwarner Inc. | Power flow configuration for dual clutch transmission mechanism |
CN101156004B (en) * | 2005-02-10 | 2011-11-09 | 博格华纳公司 | Power flow configuration for dual clutch transmission mechanism |
CN102312963A (en) * | 2005-02-10 | 2012-01-11 | 博格华纳公司 | The power flow configuration of double-clutch transmission mechanism |
WO2006086704A2 (en) | 2005-02-10 | 2006-08-17 | Borgwarner Inc. | Power flow configuration for dual clutch transmission mechanism |
EP2463551A3 (en) * | 2005-02-10 | 2013-01-16 | BorgWarner Inc. | Dual clutch transmission |
EP2463554A3 (en) * | 2005-02-10 | 2012-12-26 | BorgWarner Inc. | Dual clutch transmission |
EP2463550A3 (en) * | 2005-02-10 | 2012-12-26 | BorgWarner Inc. | Dual clutch transmission |
DE102006016059B4 (en) * | 2006-04-04 | 2008-04-03 | Getrag-Ford Transmissions Gmbh | Short-construction multi-speed manual transmission |
DE102006016059A1 (en) * | 2006-04-04 | 2007-10-18 | Getrag-Ford Transmissions Gmbh | Multispeed gearbox for motor vehicle, has fixed gear which is arranged in axial direction of input shaft provided between two loose gears of each gear shift coupling, which meshes with loose wheel of another gear shift coupling |
US8375816B2 (en) | 2007-01-16 | 2013-02-19 | Borgwarner Inc. | Dual clutch transmission |
US8313406B2 (en) | 2007-04-06 | 2012-11-20 | Borgwarner Inc. | Dual clutch transmission |
WO2008124001A1 (en) * | 2007-04-06 | 2008-10-16 | Borgwarner Inc. | Dual clutch transmission |
DE102007053713A1 (en) | 2007-11-10 | 2009-05-14 | Richard Strehler | Double clutch transmission for e.g. diesel engine of passenger car, has loose and fixed wheels of input stage and switching gearbox residing in common oil chamber, where clutches are formed as dry clutch outside oil chamber |
DE102007053713B4 (en) * | 2007-11-10 | 2013-05-08 | Richard Strehler | Double clutch |
WO2010066313A1 (en) * | 2008-12-08 | 2010-06-17 | Gm Global Technology Operations, Inc. | Double clutch transmission |
CN102192307A (en) * | 2010-03-02 | 2011-09-21 | 通用汽车环球科技运作有限责任公司 | Manual transmission for vehicle with a seventh forward gear speed |
CN102966706A (en) * | 2011-03-30 | 2013-03-13 | 浙江万里扬变速器股份有限公司 | Three-shaft double-clutch speed changer |
EP2505873A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Saddle type vehicle and vehicle power unit |
EP2505872A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Vehicle power unit |
EP2505871A1 (en) * | 2011-03-31 | 2012-10-03 | Honda Motor Co., Ltd. | Straddle-ride type vehicle |
CN102678847A (en) * | 2011-12-08 | 2012-09-19 | 河南科技大学 | Dual-clutch transmission for tractor |
CN102678847B (en) * | 2011-12-08 | 2013-07-31 | 河南科技大学 | Dual-clutch transmission for tractor |
CN102937165A (en) * | 2012-11-26 | 2013-02-20 | 无锡京华重工装备制造有限公司 | Gearbox structure |
CN102937165B (en) * | 2012-11-26 | 2015-03-18 | 无锡京华重工装备制造有限公司 | Gearbox structure |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: TROPP, AXEL, DIPL.-ING. (FH), 5330 KOENIGSWINTER, |
|
8139 | Disposal/non-payment of the annual fee |