WO2001084019A1 - Betätigungseinrichtung für ein doppelkupplungsgetriebe - Google Patents
Betätigungseinrichtung für ein doppelkupplungsgetriebe Download PDFInfo
- Publication number
- WO2001084019A1 WO2001084019A1 PCT/DE2001/001543 DE0101543W WO0184019A1 WO 2001084019 A1 WO2001084019 A1 WO 2001084019A1 DE 0101543 W DE0101543 W DE 0101543W WO 0184019 A1 WO0184019 A1 WO 0184019A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gear
- switching
- actuating element
- particular according
- actuating
- Prior art date
Links
Classifications
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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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/32—Electric motors actuators or related electrical control means therefor
-
- 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
- F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
- F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
- F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
- F16H61/688—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/08—Multiple final output mechanisms being moved by a single common final actuating mechanism
- F16H63/20—Multiple final output mechanisms being moved by a single common final actuating mechanism with preselection and subsequent movement of each final output mechanism by movement of the final actuating mechanism in two different ways, e.g. guided by a shift gate
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19223—Disconnectable counter shaft
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19251—Control mechanism
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T74/00—Machine element or mechanism
- Y10T74/19—Gearing
- Y10T74/19219—Interchangeably locked
- Y10T74/19284—Meshing assisters
- Y10T74/19288—Double clutch and interposed transmission
Definitions
- the invention relates to an actuating device for a motor vehicle with a drive motor, the drive torque of which can be transferred from a drive shaft via a gearbox to an output shaft, the gearbox having transmission stages comprising parallel gear trains, which can be switched on or disconnected from the torque flow and between which the torque can be continuously transferred, and a method for operating such a transmission.
- Such transmissions have become known, for example, as so-called double clutch transmissions, in which there are two parallel gear trains, each of which can be separated from a drive shaft by means of a clutch.
- a gear ratio is engaged in each of the gear trains, for example, 1st gear in a first gear train and 2nd gear in a second gear train, and the torque flow changes by actuating the clutches in a transient change such that the second clutch is closed , while the first is opened, reduced traction interruption from the first gear train to the second gear train.
- the transmission ratio can be changed in the first, now load-free gear train, for example from 1st gear to 3rd gear, and the torque flow can be continuously restored by closing the first clutch and simultaneously opening the second clutch change to the first gear train and thus to the next gear ratio.
- the disadvantage here is the necessary double presence of an actuator, which is identical per se, for switching the transmission stages in the gear trains, which has a particularly negative effect on the installation space and the manufacturing costs.
- shift actuation of both transmission strands should take place by means of a common actuator system.
- a transmission stage can be switched with an actuating element via a switching element, and in the switched state of this transmission stage the same actuating element can actuate at least one further switching element for switching further transmission stages
- a neutral gate which is wide enough to allow a selection movement of an actuating element remains appropriately in the switched state of one or more gear ratios.
- a switching element very advantageously follows an actuating element with a path hysteresis which is equal to or greater than the path of the switching element between the Neutral position and a gear end position is what can be achieved, for example, by the fact that the shift opening width is equal to or greater than the sum of the shift finger width and the distance between the neutral position and the gear end positions of the shift fork or between the switching element and the actuating element is a play equal to or greater than the path of the switching element between the neutral position and a gear end position is available.
- a group particularly advantageously comprises a single translation stage and / or a group comprises a translation stage and the next transmission stage of the same gear train with respect to its translation and / or a group has a translation stage and a reverse gear, for example in that the shifting elements are arranged in such a way that the next transmission stage of the same transmission train with respect to their translation is at least the next but one, possibly even switchable with the next switching element.
- a first group expediently comprises only 1st gear, a second group 3rd gear and 5th gear, a third group 2nd gear and 4th gear and a fourth group 6th gear as well as a reverse gear.
- a first group expediently comprises only 1st gear, a second group 2nd gear and 4th gear, a third group 3rd gear and 5th gear and a fourth group 6th. Gear as well as a reverse gear.
- an actuating element is particularly advantageously brought into a position after a switching operation, which enables particularly rapid switching of the gear ratio that is likely to be switched next. For example, it is useful if in an arrangement in which the 1st gear and the 2nd gear form a shift group engaged 1st gear, the actuating element remains in engagement with the associated switching element.
- the actuating element is brought into a position after a switching operation, from which the next higher gear ratio and the next lower gear ratios can be reached particularly quickly.
- the actuating element is brought into a position after a switching operation, which lies in terms of the path between the switching elements of the next higher gear ratio and the next lower gear ratios.
- the actuating element is brought into a position from which the gear ratios of the same transmission train which are next in terms of their translation can be reached particularly quickly. This can be achieved, for example, in that the actuating element remains in engagement with the switching element of the current gear ratio after a switching operation.
- FIG. 1 a shows a structure of a switching actuator
- FIG. 1 b shows an actuating element and switching elements
- FIG. 2 shows a shift fork mouth with shift finger
- FIG. 3b shows an interaction between switching elements and actuating element
- FIG. 4 shows a switching curve
- FIG. 5 shows a schematic structure of a transmission
- FIG. 6a is a circuit diagram
- Figure 6b is a circuit diagram
- FIG. 7 is a diagram
- FIG. 1 shows an example of the structure of a switching actuator, with a drive 100 for generating a selection movement and a drive 101 for generating a switching movement.
- the drive 100 is connected to an actuating element 104 by means of a kinematic chain 103; the switching movement is transmitted to the actuating element 104 by means of the kinematic chain 102.
- the drive 100 generates a movement of the actuating element 104 in the selection direction W, as a result of which the shift finger of the actuating element 104 can connect to the shift forks 105a, 105b or 105c.
- a movement of the drive 101, converted by the kinematic chain 102, causes a movement of the actuating element 104 in such a way that a switching movement of the shift forks 105a, 105b or 105c is generated in the switching direction S, as a result of which a corresponding transmission stage is inserted by means of switching elements, such as sliding sleeves becomes.
- Figure 1b shows the actuating element 150 with shift finger and the shift forks 151a, 151b and 151c.
- the shift finger of the actuating element 150 with the shift forks 151a, 151b or 151c can be engaged.
- the shift finger of the actuating element 150 engages with the shift fork 151b, so that a shifting movement S leads to a shifting of the shift fork 151b, as a result of which the corresponding transmission stages assigned to it can be shifted.
- a gear ratio is engaged by moving a shift fork.
- the shift fork is shifted from a neutral position to the gear end position.
- up to two gear ratios - one on each side - can be shifted in this way.
- the shift fork mouths no longer lie one above the other, so that the shift finger of the actuating element can no longer engage with another shift fork.
- the shift forks In order to be able to engage the shift finger of the actuating element with another shift fork, the shift forks must be in the neutral position.
- the shift finger engages in the shift fork mouth with little play, so that when the shift fork is moved, the shift finger cannot get stuck in the shift fork mouth.
- FIG. 2 shows, by way of example, the shift fork mouth 202 of a shift fork and a shift finger 201 of an actuating element which engages with it.
- there is a particularly large clearance 204 between the shift finger 201 and the shift fork mouth 202 which is advantageously equal to or greater than the shift path which the shift fork travels from the neutral position to the gear end position.
- FIG. 3a shows an arrangement of four such sliding sleeves 304, which have particularly wide shift fork jaws 305, in which the shift finger 301 can engage.
- all four shift forks 304 are in the neutral position by shifting into the gear end positions 302 or 303 by the path 306a or 306c.
- the width 305 of the switching mouth is equal to or greater than the width of the switching finger 306b and the switching paths 306a and 306c.
- the shift finger 351 actuates, for example, a shift fork 356 and shifts it into the gear end position 352, so that a gear ratio is engaged and a neutral gate 355 of a width remains that the shift finger 351 in Selection direction W is displaceable, for example to actuate another shift fork 357 by shifting it into the gear end position 353.
- the neutral gate 355 remains accessible, so that the shift finger 351 can reach the other shift forks for actuation.
- FIG. 4 A conceivable switching course of such a construction is shown in FIG. 4.
- the shift path S is plotted against time, where N denotes the neutral position and E the gear end positions.
- the movement of the shift finger is identified by 401, the course 402 shows the movement of a first shift fork, the course 403 the movement of a second shift fork.
- both shift forks and the shift finger are in neutral position.
- the shift finger moves in the direction of the gear end position and runs through half the play between the shift finger and the leg of the fork mouth of the shift fork.
- the game is over and the shift finger rests on the leg of the shift fork mouth so that the shift fork is actuated and moved to the end position.
- the shift finger moves back into the neutral position, the shift fork remaining in the end position position due to the play between the shift finger and the shift fork mouth.
- a selection process takes place between time 3 and time 4 in that the shift finger changes from the first shift fork to the second shift fork.
- the shift finger now actuates the second shift fork, again half the game until time 5 and only then one The shift fork is taken into the gear end position, time 6.
- the shift finger can now move back into the neutral position due to the play, without the second shift fork being moved out of the gear end position.
- time 7 and time 8 there is again a selection process in that the shift finger engages with the first shift fork and disengages the corresponding gear again by a shift movement until time 9 by moving the shift fork into the neutral position.
- the shift finger now moves back to the neutral position N, time 10 and is thus able to engage further shift forks to carry out further shifting operations.
- FIG. 5 shows a highly schematic and exemplary structure of a transmission in which the arrangement described can advantageously be used.
- the transmission input shafts 503 and 504 and the transmission output shafts 505 and 506 form two parallel transmission strands which can be connected to the drive shaft 501 by means of a clutch unit 502.
- the transmission input shaft 504 is designed as a hollow shaft surrounding the transmission shaft 503.
- the clutch unit 502 comprises two clutch plates 502a and 502b, with which two clutches are formed.
- the clutch disc 502a is in the present case assigned to a first transmission input shaft 503, which carries gears of the 1st gear 507, the 3rd gear 509 and the 5th gear 511.
- the clutch disc 502b is assigned to the second transmission input shaft 504, which carries a gear of the 2nd gear 508 and a gear which is used by the 4th gear 510 and the 6th gear 512. Furthermore, the structure comprises a transmission output shaft 519, on which two reverse gear stages 513 and 514, which are each assigned to the transmission input shafts 503 and 504, are present.
- the idler gears of the gear ratios and thus also the sliding sleeves are arranged on the transmission output shafts 505 and 506. In another exemplary embodiment, however, it can also be expedient if at least some of the idler gears are arranged on the transmission input shafts 503 or 504.
- FIG. 6b shows a proposal for a particularly advantageous arrangement of the gears in an H-shift pattern, for example for use with the transmission structure just described, which enables such fast shifts.
- a first shift gate includes 1st gear
- a second shift gate includes 3rd and 5th gear
- a third shift gate includes 2nd and 4th gear
- a fourth shift gate includes reverse gear and 6th gear.
- gears 1, 3 and 5 are assigned to one clutch disc
- gears 2, 4 and 6 and the reverse gear are assigned to another clutch disc.
- the aim is an arrangement which is disposed in a switching group with one gear in the present example, the I .Gang in an in 'select direction W edge lane, so that, for example, an easily to be controlled reference point results in the point 651 to reference the drive position.
- the reverse gear is assigned to a shift group whose assigned shift fork is at the top, so that, for example, the shift finger does not fall into the alley of the reverse gear if the mechanism breaks.
- adjacent gears of the same gear train are at least in a neighboring alley. Circuits in the next few are somewhat less time-critical or the next lower gear, however, the selection path should not be more than two aisles, since the old gear should be designed quickly after shifting.
- FIG. 6a shows an arrangement which fulfills most of the criteria mentioned, only when shifting between 6th and 4th gear and between 3rd and 1st gear must be selected over two lanes.
- FIG. 7 shows an example of a diagram for determining a dial position.
- the process is ended, see block 703. If the last shift has been completed, it is further checked whether the currently engaged gear is greater than 1st gear, see block 704. If the current gear is not greater than the 1st gear, is specified as the setpoint for the gear 1 selection position, see block 706. Since this is a starting process in which the 2nd gear should already be engaged, the actuating element remains in the alley of the 1st Ganges stand in order to be able to quickly disengage the 1st gear after a change to 2nd gear and then to be able to go into a new standby position.
- the strategy for preselecting the alley can advantageously be one High-load acceleration can be made dependent, see block 708. If no high-load acceleration is found, which will usually be the case, it is advantageous if the selector actuator remains in the alley of the currently engaged gear.
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Gear-Shifting Mechanisms (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BR0110326-1A BR0110326A (pt) | 2000-04-28 | 2001-04-23 | Dispositivo de acionamento para uma caixa de câmbio de dupla embreagem |
GB0225423A GB2382852B (en) | 2000-04-28 | 2001-04-23 | Actuating device for a double clutch transmission |
DE10191680.9T DE10191680B4 (de) | 2000-04-28 | 2001-04-23 | Betätigungseinrichtung für ein Getriebe |
AU2001260068A AU2001260068A1 (en) | 2000-04-28 | 2001-04-23 | Actuating device for a double clutch transmission |
JP2001581005A JP2003532040A (ja) | 2000-04-28 | 2001-04-23 | ダブルクラッチ式変速機に用いられる操作装置 |
US10/282,253 US6874381B2 (en) | 2000-04-28 | 2002-10-28 | Actuating arrangement for a gearbox and method of operating the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10020821.5 | 2000-04-28 | ||
DE10020821 | 2000-04-28 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/282,253 Continuation US6874381B2 (en) | 2000-04-28 | 2002-10-28 | Actuating arrangement for a gearbox and method of operating the same |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2001084019A1 true WO2001084019A1 (de) | 2001-11-08 |
Family
ID=7640194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2001/001543 WO2001084019A1 (de) | 2000-04-28 | 2001-04-23 | Betätigungseinrichtung für ein doppelkupplungsgetriebe |
Country Status (12)
Country | Link |
---|---|
US (1) | US6874381B2 (de) |
JP (1) | JP2003532040A (de) |
KR (1) | KR20030011835A (de) |
CN (1) | CN1426517A (de) |
AU (1) | AU2001260068A1 (de) |
BR (1) | BR0110326A (de) |
DE (2) | DE10191680B4 (de) |
FR (1) | FR2808313B1 (de) |
GB (1) | GB2382852B (de) |
IT (1) | ITMI20010887A1 (de) |
RU (1) | RU2002131942A (de) |
WO (1) | WO2001084019A1 (de) |
Cited By (13)
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WO2003074904A2 (de) * | 2002-03-07 | 2003-09-12 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Verfahren zum auswählen eines ganges eines nicht aktiven teilgetriebes eines doppelkupplungssystems |
EP1619421A2 (de) | 2004-07-20 | 2006-01-25 | AISIN AI Co., Ltd. | Schaltungsanordnung für Fahrzeuggetriebe |
US6990871B2 (en) * | 2003-01-22 | 2006-01-31 | Zf Friedrichshafen Ag | Selector transmission for a motor vehicle |
EP1710476A1 (de) * | 2003-12-05 | 2006-10-11 | Aichi Machine Industry Co. Ltd. | Handschaltgetriebe mit automatischer schaltung |
US7240578B2 (en) | 2004-06-15 | 2007-07-10 | Aisin Ai Co., Ltd. | Gearing and power transmission apparatus |
CN100430631C (zh) * | 2003-02-21 | 2008-11-05 | 博格华纳公司 | 控制双离合器变速装置的方法 |
CN100434768C (zh) * | 2003-02-21 | 2008-11-19 | 博格华纳公司 | 控制双离合器变速装置的方法 |
US7461567B2 (en) | 2005-05-25 | 2008-12-09 | Aisin Ai Co., Ltd. | Shift operating apparatus |
EP1538372A3 (de) * | 2003-12-04 | 2011-02-16 | ZF Friedrichshafen AG | Getriebebetätigungsmechanismus |
EP1455116B1 (de) * | 2003-03-07 | 2012-05-09 | Getrag Ford Transmissions GmbH | Kurzbauendes Zahnradwechselgetriebe |
WO2012062536A1 (de) * | 2010-11-10 | 2012-05-18 | Zf Friedrichshafen Ag | Gruppengetriebe für kraftfahrzeuge |
RU2566585C1 (ru) * | 2014-07-29 | 2015-10-27 | Юрий Леонидович Евтодеев | Способ получения вариантов конструкции (модификаций) соосной коробки передач с двумя сцеплениями |
RU2656809C1 (ru) * | 2017-09-28 | 2018-06-06 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Устройство электрогидравлического управления двойным сцеплением и коробкой передач |
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JP4338396B2 (ja) * | 2001-02-23 | 2009-10-07 | ルーク ラメレン ウント クツプルングスバウ ベタイリグングス コマンディートゲゼルシャフト | トランスミッション |
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DE10305241A1 (de) * | 2003-02-08 | 2004-09-23 | Zf Friedrichshafen Ag | Sechs- oder siebengängiges Doppelkupplungsgetriebe |
DE10320524A1 (de) | 2003-04-30 | 2004-11-25 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Hydraulikkreis zur Steuerung eines Antriebsstranges |
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ATE397732T1 (de) * | 2004-04-23 | 2008-06-15 | Fiat Ricerche | Fahrzeuggetriebe mit doppelter kupplung |
KR100610107B1 (ko) * | 2004-08-13 | 2006-08-09 | 현대자동차주식회사 | 더블 클러치 변속기 |
FR2881499B1 (fr) * | 2005-02-01 | 2008-10-10 | Renault Sas | Boite de vitesses compartimentee |
DE102005027299B4 (de) | 2005-04-28 | 2022-04-28 | Deere & Company | Vorrichtung zur Betätigung einer Getriebeschaltstelle |
WO2006114444A1 (de) * | 2005-04-28 | 2006-11-02 | Deere & Company | Vorrichtung zur betätigung einer getriebeschaltstelle |
DE102005040633A1 (de) | 2005-08-27 | 2007-03-29 | Deere & Company, Moline | Getriebeschaltstelle zum Herstellen einer drehfesten Verbindung zwischen einem Zahnrad und einer Welle |
JP2008045664A (ja) * | 2006-08-16 | 2008-02-28 | Mitsubishi Fuso Truck & Bus Corp | 変速装置 |
JP2008045663A (ja) * | 2006-08-16 | 2008-02-28 | Mitsubishi Fuso Truck & Bus Corp | 変速装置 |
US7743677B2 (en) * | 2006-08-23 | 2010-06-29 | Gm Global Technology Operations, Inc. | Powertrain with torque converter and axially compact seven speed dual clutch transmission |
JP2008202640A (ja) | 2007-02-16 | 2008-09-04 | Aisin Ai Co Ltd | 歯車変速装置 |
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- 2001-04-23 AU AU2001260068A patent/AU2001260068A1/en not_active Abandoned
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- 2001-04-27 IT IT2001MI000887A patent/ITMI20010887A1/it unknown
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FR2840663A1 (fr) * | 2002-03-07 | 2003-12-12 | Luk Lamellen & Kupplungsbau | Procede pour preselectionner une vitesse d'un engrenage partiel non actif d'un systeme de double embrayage |
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CN100430631C (zh) * | 2003-02-21 | 2008-11-05 | 博格华纳公司 | 控制双离合器变速装置的方法 |
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EP1710476A1 (de) * | 2003-12-05 | 2006-10-11 | Aichi Machine Industry Co. Ltd. | Handschaltgetriebe mit automatischer schaltung |
EP1710476A4 (de) * | 2003-12-05 | 2009-07-29 | Aichi Machine Ind | Handschaltgetriebe mit automatischer schaltung |
US7240578B2 (en) | 2004-06-15 | 2007-07-10 | Aisin Ai Co., Ltd. | Gearing and power transmission apparatus |
EP1607661A3 (de) * | 2004-06-15 | 2010-03-17 | AISIN AI Co., Ltd. | Getriebe und Kraftübertragungsmechanismus |
EP1619421A2 (de) | 2004-07-20 | 2006-01-25 | AISIN AI Co., Ltd. | Schaltungsanordnung für Fahrzeuggetriebe |
US7461567B2 (en) | 2005-05-25 | 2008-12-09 | Aisin Ai Co., Ltd. | Shift operating apparatus |
DE102006000247B4 (de) * | 2005-05-25 | 2016-04-21 | Aisin Ai Co., Ltd. | Schaltbetätigungsgerät |
WO2012062536A1 (de) * | 2010-11-10 | 2012-05-18 | Zf Friedrichshafen Ag | Gruppengetriebe für kraftfahrzeuge |
CN103201540A (zh) * | 2010-11-10 | 2013-07-10 | Zf腓德烈斯哈芬股份公司 | 用于机动车的组合式变速器 |
RU2566585C1 (ru) * | 2014-07-29 | 2015-10-27 | Юрий Леонидович Евтодеев | Способ получения вариантов конструкции (модификаций) соосной коробки передач с двумя сцеплениями |
RU2656809C1 (ru) * | 2017-09-28 | 2018-06-06 | Федеральное государственное унитарное предприятие "Центральный ордена Трудового Красного Знамени научно-исследовательский автомобильный и автомоторный институт "НАМИ" (ФГУП "НАМИ") | Устройство электрогидравлического управления двойным сцеплением и коробкой передач |
Also Published As
Publication number | Publication date |
---|---|
DE10119748A1 (de) | 2001-10-31 |
US6874381B2 (en) | 2005-04-05 |
AU2001260068A1 (en) | 2001-11-12 |
US20030121343A1 (en) | 2003-07-03 |
ITMI20010887A1 (it) | 2002-10-27 |
ITMI20010887A0 (it) | 2001-04-27 |
FR2808313B1 (fr) | 2003-04-25 |
BR0110326A (pt) | 2003-01-07 |
DE10191680B4 (de) | 2020-03-19 |
KR20030011835A (ko) | 2003-02-11 |
FR2808313A1 (fr) | 2001-11-02 |
JP2003532040A (ja) | 2003-10-28 |
DE10191680D2 (de) | 2003-04-24 |
RU2002131942A (ru) | 2004-05-27 |
GB2382852A (en) | 2003-06-11 |
CN1426517A (zh) | 2003-06-25 |
GB2382852B (en) | 2004-12-01 |
GB0225423D0 (en) | 2002-12-11 |
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