DE102016125096B4 - Drive train with actuator for connecting an electrical machine to a rotating part of the drive train - Google Patents
Drive train with actuator for connecting an electrical machine to a rotating part of the drive train Download PDFInfo
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- DE102016125096B4 DE102016125096B4 DE102016125096.1A DE102016125096A DE102016125096B4 DE 102016125096 B4 DE102016125096 B4 DE 102016125096B4 DE 102016125096 A DE102016125096 A DE 102016125096A DE 102016125096 B4 DE102016125096 B4 DE 102016125096B4
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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
- 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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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/22—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
- B60K6/38—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the driveline clutches
- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
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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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4808—Electric machine connected or connectable to gearbox output shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/48—Parallel type
- B60K2006/4833—Step up or reduction gearing driving generator, e.g. to operate generator in most efficient speed range
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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
- F16H2061/2838—Arrangements with single drive motor for selecting and shifting movements, i.e. one motor used for generating both movements
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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
- 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
- F16H63/30—Constructional features of the final output mechanisms
- F16H2063/3076—Selector shaft assembly, e.g. supporting, assembly or manufacturing of selector or shift shafts; Special details thereof
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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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Hybrid Electric Vehicles (AREA)
- Gear-Shifting Mechanisms (AREA)
Abstract
Antriebsstrang (1) für ein Kraftfahrzeug, mit einem eine Schaltwelle (2) aufweisenden Aktor (3), wobei ein Schaltglied (4) des Aktors (3) derart mit der Schaltwelle (2) gekoppelt ist, dass das Schaltglied (4) in einem Wählvorgang des Aktors (3) in einer axialen Richtung der Schaltwelle (2) in zumindest eine Betätigungsebene (5, 6, 7, 8, 9, 10) hinein verschiebbar und in einem Schaltvorgang des Aktors (3) in der zumindest einen Betätigungsebene (5, 6, 7, 8, 9, 10) bewegbar ist, dadurch gekennzeichnet, dass der Aktor (3) so ausgebildet und angebracht ist, dass das Schaltglied (4) in einer ersten Betätigungsebene (5) mit einer zwischen einer elektrischen Maschine (11) und einem Drehteil (12, 18) des Antriebsstranges (1) angeordneten Kupplung (13) zusammenwirkt. Drive train (1) for a motor vehicle, having a switching shaft (2) having actuator (3), wherein a switching member (4) of the actuator (3) is so coupled to the switching shaft (2) that the switching member (4) in one Dialing operation of the actuator (3) in an axial direction of the switching shaft (2) in at least one operating plane (5, 6, 7, 8, 9, 10) into and displaceable in a switching operation of the actuator (3) in the at least one operating plane (5 , 6, 7, 8, 9, 10), characterized in that the actuator (3) is designed and mounted so that the switching member (4) in a first operating plane (5) with a between an electric machine (11 ) and a rotary part (12, 18) of the drive train (1) arranged coupling (13) cooperates.
Description
Die Erfindung betrifft einen Antriebsstrang für ein Kraftfahrzeug, wie einen Pkw, einen Lkw, einen Bus oder ein anderes Nutzfahrzeug, mit einem eine Schaltwelle aufweisenden Aktor, wobei ein Schaltglied des Aktors derart mit der Schaltwelle gekoppelt / an der Schaltwelle angeordnet ist, dass das Schaltglied in einem Wählvorgang des Aktors (vorzugsweise durch Verschieben der Schaltwelle) in einer axialen Richtung der Schaltwelle in zumindest eine Betätigungsebene hinein verschiebbar und in einen Schaltvorgang des Aktors (vorzugsweise durch Verdrehen der Schaltwelle) in der zumindest einen Betätigungsebene bewegbar / verschwenkbar ist.The invention relates to a drive train for a motor vehicle, such as a car, a truck, a bus or other commercial vehicle, having a switching shaft having an actuator, wherein a switching member of the actuator is coupled to the switching shaft / is arranged on the shift shaft, that the switching element in a selection operation of the actuator (preferably by shifting the shift shaft) in an axial direction of the shift shaft in at least one actuation level into and displaceable in a switching operation of the actuator (preferably by rotation of the shift shaft) in the at least one actuation plane is movable / pivoted.
Gattungsgemäße Antriebsstrangausbildungen sind aus dem Stand der Technik hinlänglich bekannt. Die
Weiterer gattungsgemäßer Stand der Technik ist aus der
Die aus dem Stand der Technik bekannten Antriebsstrangausbildungen sowie die hierin verwendeten Aktoren bringen bisher jedoch häufig den Nachteil mit sich, dass zur Umsetzung der Betätigung der einzelnen Bestandteile des Antriebsstranges, insbesondere der hierin eingesetzten elektrischen Maschine, relativ aufwändig einzusetzende Aktoren zu verwenden sind. Dadurch ist der Antriebsstrang hinsichtlich seines Aufbaus sowie seiner Ansteuerung relativ komplex ausgebildet. Auch nehmen die Aktoren häufig einen relativ großen Bauraum im Antriebsstrang ein.However, the drive train configurations known from the prior art as well as the actuators used herein often bring with them the disadvantage that relatively complicated actuators are to be used to implement the actuation of the individual components of the drive train, in particular the electrical machine used herein. As a result, the drive train is relatively complex in terms of its construction and its control. The actuators often take a relatively large space in the drive train.
Es ist daher die Aufgabe der vorliegenden Erfindung, die aus dem Stand der Technik bekannten Nachteile zu beheben und insbesondere einen Antriebsstrang zur Verfügung zu stellen, der in seinem Aufbau weiter vereinfacht ist.It is therefore the object of the present invention to overcome the known from the prior art disadvantages and in particular to provide a drive train available, which is further simplified in its construction.
Dies wird erfindungsgemäß dadurch gelöst, dass der Aktor so ausgebildet und angebracht ist, dass das Schaltglied in einer ersten Betätigungsebene mit einer zwischen einer elektrischen Maschine und einem Drehteil des Antriebsstranges angeordneten / wirkenden Kupplung zusammenwirkt. Dadurch wirkt das Schaltglied zumindest in dem Schaltvorgang in der ersten Betätigungsebene (durch seine Bewegung / durch ein Verdrehen der Schaltwelle) betätigend auf die Kupplung ein. Im Übrigen wird in dieser Patentanmeldung eine Kupplung als eine Kopplungsanordnung verstanden.This is inventively achieved in that the actuator is designed and mounted so that the switching member cooperates in a first operating plane with a arranged between an electric machine and a rotary part of the drive train / acting clutch. As a result, the switching element acts on the clutch, at least in the switching process in the first operating plane (by its movement / by a rotation of the switching shaft). Incidentally, in this patent application, a coupling is understood as a coupling arrangement.
Durch diese Maßnahme ist für eine zwischen der elektrischen Maschine und dem Antriebsstrang angeordnete Kupplung eine besonders kompakte Umschaltvorrichtung umgesetzt. Die Betätigung der Kupplung wird dadurch bauraumoptimiert umgesetzt. Durch die Ausbildung der Schaltwelle und des Schaltgliedes kann die Kupplung individuell in dem Antriebsstrang eingesetzt werden, wobei stets der Aktor das Schaltglied über die Schaltwelle in die Betätigungsebene verschieben kann.By this measure, a particularly compact switching device is implemented for a arranged between the electric machine and the drive train clutch. The actuation of the clutch is thereby implemented space-optimized. Due to the design of the switching shaft and the switching element, the clutch can be used individually in the drive train, wherein always the actuator can move the switching element via the switching shaft in the operating plane.
Weitere vorteilhafte Ausführungsformen sind in den Unteransprüchen beansprucht und nachfolgend näher erläutert.Further advantageous embodiments are claimed in the subclaims and explained in more detail below.
Besonders bevorzugt ist der Aktor als ein Ein-Motor-Aktor ausgebildet, d.h., der Aktor weist lediglich eine Antriebseinheit, mit einem Motor, auf, die die Schaltwelle sowohl in ihrer axialen Richtung verschiebt als auch um ihre Längsachse verdreht. Dadurch wird der Aufbau des Aktors weiter reduziert.Particularly preferably, the actuator is designed as a single-motor actuator, that is, the actuator has only a drive unit, with a motor, which shifts the shift shaft both in its axial direction and rotated about its longitudinal axis. As a result, the structure of the actuator is further reduced.
Vorteilhafterweise ist der Antriebsstrang als hybrider oder rein elektrischer / elektrisch Antriebsstrang ausgebildet.Advantageously, the drive train is designed as a hybrid or pure electric / electric drive train.
Ist der Aktor so ausgebildet, dass das Schaltglied mittels der Schaltwelle (vorzugsweise durch Verschieben der Schaltwelle) zwischen mehreren Betätigungsebenen hin und her verschiebbar ist, wobei das Schaltglied in einer beabstandet zu der ersten Betätigungsebene angeordneten, zweiten Betätigungsebene zum Schalten, d.h. zum Ein- und/oder Auslegen, eines Ganges eines Getriebes dient, ist der Aktor gleichzeitig zum Betätigen des Getriebes ausgebildet. Dadurch wird der Aufbau des Antriebsstranges weiter deutlich vereinfacht.If the actuator is designed so that the switching element by means of the switching shaft (preferably by shifting the switching shaft) between several planes of actuation back and forth, wherein the switching member arranged in a spaced from the first operating plane, second operating plane for switching, i. for engaging and / or laying, a gear of a transmission is used, the actuator is also designed to operate the transmission. As a result, the structure of the drive train is further simplified significantly.
Ist der Aktor gar so ausgebildet, dass das Schaltglied mittels der Schaltwelle (vorzugsweise durch Verschieben der Schaltwelle) in eine beabstandet zu der ersten und der zweiten Betätigungsebene angeordnete dritte Betätigungsebene verschiebbar ist, wobei das Schaltglied auch in der dritten Betätigungsebene zum Schalten eines Ganges, nämlich eines anderen Ganges des Getriebes als in der zweiten Betätigungsebene, dient, ist mit dem Aktor das Ein- und Auslegen mehrerer verschiedener Gänge möglich. Bevorzugt ist das Schaltglied zwischen zumindest vier, weiter bevorzugt fünf, besonders bevorzugt sechs oder sieben Betätigungsebenen verschiebbar. Dadurch wird der Aufbau des Antriebsstranges noch weiter vereinfacht.If the actuator is even formed so that the switching element by means of the switching shaft (preferably by shifting the switching shaft) in a spaced apart from the first and the second operating plane arranged third actuating plane is displaceable, wherein the switching member is also used in the third operating plane for shifting a gear, namely a different gear of the transmission than in the second operating plane, is with the actuator in and out several different courses possible. Preferably, the switching element between at least four, more preferably five, more preferably six or seven levels of actuation displaced. As a result, the structure of the drive train is further simplified.
Somit erfolgt vorteilhafterweise mittels des erfindungsgemäßen Aktors, durch ein Verschieben des Schaltgliedes, ein Wählen einer einem Gang des Getriebes zugeordneten oder dem Betätigen einer Kupplung zugeordneten Betätigungsebene und mit einem Bewegen des Schaltgliedes in der jeweiligen Betätigungsebene / mit einem Verdrehen der Schaltwelle ein Schalten (Ein- und/oder Auslegen) eines Ganges bzw. ein Schalten der Kupplung. Dadurch ist der Aktor besonders vielseitig eingesetzt.Thus, advantageously by means of the actuator according to the invention, by shifting the switching element, selecting a gear assigned to a gear or the operation of a clutch associated actuation level and with a movement of the switching element in the respective operating level / with a rotation of the shift shaft switching (input and / or laying out) a gear or a shift of the clutch. As a result, the actuator is used very versatile.
Ist das Schaltglied in der ersten Betätigungsebene unabhängig von einem Schalten in der zweiten Betätigungsebene und/oder der dritten Betätigungsebene bewegbar / verschwenkbar, findet ein Betätigen der Kupplung unabhängig von einem Schalten des Getriebes statt. Somit kann die Kupplung unabhängig von einem eingelegten oder ausgelegten Gang des Getriebes betätigt werden.If the shift element in the first actuation plane is movable / pivotable independently of a shift in the second actuation plane and / or the third actuation plane, actuation of the clutch takes place independently of a shift of the transmission. Thus, the clutch can be operated independently of an engaged or designed gear of the transmission.
Vorteilhaft ist es auch, wenn das Schaltglied in der ersten Betätigungsebene unmittelbar oder mittelbar mit einem Stellelement der Kupplung gekoppelt oder koppelbar ist, d.h., wenn das Schaltglied in der ersten Betätigungsebene unmittelbar oder mittelbar mit dem Stellelement der Kupplung verstellend zusammenwirkt. Dadurch ist das Schaltglied besonders geschickt mit der Kupplung wirkverbunden, sodass die Kupplung an einer beliebigen Position im Antriebsstrang eingesetzt werden kann.It is also advantageous if the switching element in the first operating plane is coupled or couplable directly or indirectly to an actuating element of the coupling, that is, if the switching element in the first operating plane interacts directly or indirectly with the adjusting element of the coupling. As a result, the switching element is particularly cleverly connected to the clutch, so that the clutch can be used at any position in the drive train.
Ist zwischen dem Schaltglied und einem Stellelement der Kupplung ein Verbindungsmechanismus angeordnet, auf den das Schaltglied in der ersten Betätigungsebene (bei dessen Bewegung / Verschwenkung) verstellend einwirkt / mit dem das Schaltglied in der ersten Betätigungsebene zusammenwirkt, kann die Kupplung besonders geschickt im Antriebsstrang positioniert werden. Dadurch ist der Einsatz des Aktors noch flexibler möglich.If a connecting mechanism is arranged between the switching element and an actuating element of the coupling, to which the switching element in the first operating plane (during its movement / pivoting) acts in an adjusting manner / with which the switching element cooperates in the first operating plane, the coupling can be positioned particularly well in the drive train , This makes the use of the actuator even more flexible possible.
Von Vorteil ist es des Weiteren, wenn der Verbindungsmechanismus (vorzugsweise zusammen mit dem Stellelement) in einer ersten Stellung, vorzugsweise einer ausgekuppelten Stellung, der Kupplung (vorzugsweise bei Ausgestaltung der Kupplung als eine normal-eingerückte Kupplung) und/oder in einer zweiten Stellung, vorzugsweise in einer eingekuppelten Stellung, der Kupplung (vorzugsweise bei Ausgestaltung der Kupplung als eine normal-ausgerückte Kupplung) selbsthemmend wirkt / ist. Dadurch ist die jeweilige Stellung der Kupplung unabhängig von der Lage des Schaltgliedes stabil abgestützt. Unter Selbsthemmung wird verstanden, insbesondere im Anwendungsfall einer Kupplung, dass nach der Betätigung eines Aktors das angesprochene Stellglied an der durch den Aktor verursachten Position selbstständig verbleibt.It is furthermore advantageous if the connecting mechanism (preferably together with the actuating element) is in a first position, preferably a disengaged position, of the clutch (preferably in the embodiment of the clutch as a normally-engaged clutch) and / or in a second position, preferably in an engaged position, the clutch (preferably in the design of the clutch as a normally-disengaged clutch) acts self-locking. As a result, the respective position of the clutch is stably supported independently of the position of the switching member. Under self-locking is understood, especially in the application of a coupling, that after actuation of an actuator, the addressed actuator remains independent at the position caused by the actuator.
Auch ist es zweckmäßig, wenn das Schaltglied in der ersten Betätigungsebene von einer Neutralstellung aus in eine erste Drehrichtung verdrehbar ist, in der das Schaltglied die Kupplung in die erste Stellung, vorzugsweise die ausgekuppelte Stellung verbringt, und/oder von einer Neutralstellung aus in eine, der ersten Drehrichtung entgegengesetzten, zweiten Drehrichtung verdrehbar ist, in der das Schaltglied die Kupplung in die zweite Stellung, vorzugsweise die eingekuppelte Stellung verbringt.It is also expedient if the switching member in the first operating plane is rotatable from a neutral position in a first rotational direction, in which the switching member spends the clutch in the first position, preferably the disengaged position, and / or from a neutral position into a the first rotational direction opposite, second rotational direction is rotatable, in which the switching member spends the clutch in the second position, preferably the engaged position.
Ist die Kupplung als eine kraftschlüssig wirkende Kupplung, wie eine Reibkupplung, oder eine formschlüssig wirkende Kupplung, wie eine Klauenkupplung oder eine Synchroneinheit, ausgebildet, ist die Kupplung an den Einsatzbereich im Antriebsstrang besonders effektiv wirkend.If the clutch is designed as a frictionally engaging clutch, such as a friction clutch, or a positively acting clutch, such as a dog clutch or a synchronizer unit, the clutch is particularly effective acting on the application area in the drive train.
Zudem ist es zweckmäßig, wenn das Drehteil drehfester Bestandteil einer Triebwelle, vorzugsweise einer Getriebewelle eines Getriebes, einer mit einer Getriebewelle bewegungsgekoppelten Nebenwelle eines Getriebes, einer eine Getriebewelle / ein Getriebe mit einem Differenzial koppelnden Achswelle oder einer Ausgangswelle einer Verbrennungskraftmaschine, ist. Dadurch ist die Kupplung besonders vielseitig einsetzbar.In addition, it is expedient if the rotary member is a non-rotatable component of a drive shaft, preferably a transmission shaft of a transmission, a transmission shaft coupled to a secondary shaft of a transmission, a transmission shaft / a transmission with a differential coupling axle shaft or an output shaft of an internal combustion engine. This makes the coupling particularly versatile.
Ist der Aktor weiterhin so ausgebildet und angebracht, dass das Schaltglied in der ersten Betätigungsebene (vorzugsweise durch Verdrehen der Schaltwelle) oder in einer weiteren, beabstandet zu der ersten Betätigungsebene angeordneten Betätigungsebene mit zwei, jeweils zwischen der elektrischen Maschine und einem Drehteil des Antriebsstranges angeordneten Kupplungen zusammenwirkt / betätigend auf zwei, jeweils zwischen der elektrischen Maschine und einem Drehteil des Antriebsstranges angeordneten Kupplungen einwirkt, dient der Aktor gleichzeitig für zwei unterschiedliche Kupplungen als Betätigungsvorrichtung, wodurch der Aufbau des Antriebsstranges weiter vereinfacht wird.If the actuator is furthermore designed and installed in such a way that the switching element in the first operating plane (preferably by turning the switching shaft) or in a further, arranged at a distance to the first operating plane with two actuators arranged between the electric machine and a rotary part of the drive train clutches cooperates / actuated acting on two, each between the electric machine and a rotary part of the drive train arranged clutches, the actuator is used for two different clutches as an actuating device, whereby the structure of the drive train is further simplified.
In anderen Worten ausgedrückt, ist somit erfindungsgemäß ein Ein-Motor-Aktor (Aktor) umgesetzt, der zur Verbindung einer E-Maschine (elektrische Maschine) mit dem Antriebsstrang dient. Der Aktor ist bevorzugt mit einem aktiven Auslockmechanismus („Active Interlock"(-Mechanismus / -System)) versehen, wobei über Nebenbetätigungselemente (Schaltfinger und/oder Auswerfer) sichergestellt wird, dass eingelegte Gänge eines Getriebestranges ausgelegt werden, wenn ein weiterer Gang eingelegt wird. Der E-Motor (elektrische Maschine) kann dadurch wahlweise mit (verschiedenen) Positionen im Antriebsstrang verbunden werden. Erfindungsgemäß kann ein Getriebe (vorzugsweise, jedoch nicht notwendigerweise, ein Doppelkupplungsgetriebe) eine Schaltwelle mit Active Interlock aufweisen, wobei die Nebenbetätigungselemente / das Nebenbetätigungselement genutzt werden soll, um die E-Maschine mit dem Antriebsstrang zu verbinden. Das Active Interlock kann diese Funktion bevorzugt mit seiner eigentlichen Funktion zum Auslegen von Gängen bzw. Verhindern von eingelegten Gängen erfüllen. Das Active Interlock kann insbesondere dazu genutzt werden, die E-Maschine an wahlweise verschiedenen Positionen des Antriebsstranges zu verbinden.In other words, according to the invention, a one-motor actuator (actuator) is thus implemented, which is used to connect an electric motor (electric machine) to the drive train. The actuator is preferred with an active one "Active Interlock" (mechanism / system)), whereby secondary operating elements (shift fingers and / or ejectors) are used to ensure that geared drive gears are laid out when another gear is engaged In accordance with the present invention, a transmission (preferably, but not necessarily, a dual clutch transmission) may include a shift shaft with an active interlock, the auxiliary operating elements / sub-operating element being used to control the engine. The Active Interlock can preferably fulfill this function with its actual function for laying out gears or preventing inlaid gears.The Active Interlock can in particular be used to connect the electric motor to different positions of the drive train ver tie.
Die Erfindung wird nun nachfolgend anhand von Figuren näher erläutert, in welchem Zusammenhang auch verschiedene Ausführungsbeispiele beschrieben sind.The invention will now be explained in more detail with reference to figures, in which context also different embodiments are described.
Es zeigen:
-
1 eine vereinfachte Ansicht eines erfindungsgemäßen Antriebsstranges nach einem ersten Ausführungsbeispiel, wobei eine Kupplung, die zwischen einer elektrischen Maschine und einer Ausgangswelle einer Verbrennungskraftmaschine im Antriebsstrang angeordnet ist, über einen Aktor in dessen erster Betätigungsebene betätigbar ist, -
2 eine Prinzipdarstellung des Antriebsstranges nach1 , wobei zusätzlich auch die Verbindung der elektrischen Maschine mit einem Getriebe sowie dessen weitere Verbindung mit einem Differenzial schematisch dargestellt sind. -
3 eine vereinfachte Ansicht eines erfindungsgemäßen Antriebsstranges nach einem zweiten Ausführungsbeispiel, wobei die Kupplung nun zwischen der elektrischen Maschine und einer Getriebewelle eines ersten Teilgetriebes des Getriebes wirkt, -
4 eine Prinzipdarstellung des Antriebsstranges nach3 , wobei der weitere Aufbau des zwei Teilgetriebe aufweisenden Getriebes sowie dessen Anbindung an die Verbrennungskraftmaschine und das Differenzial verdeutlicht ist, -
5 eine Prinzipdarstellung eines erfindungsgemäßen Antriebsstranges nach einem dritten Ausführungsbeispiel, wobei die elektrische Maschine über eine Kupplung mit einem allgemeinen Getriebe zusammenwirkt, -
6 eine vereinfachte Ansicht eines erfindungsgemäßen Antriebsstranges nach einem vierten Ausführungsbeispiel, wobei die elektrische Maschine nun mittels der Kupplung wahlweise über eine entsprechende Übersetzungsstufe mit einer ersten Getriebewelle oder einer zweiten Getriebewelle zweier Teilgetriebe des Getriebes koppelbar ist, -
7 eine Prinzipdarstellung des Antriebsstranges nach6 , sodass wiederum der Aufbau des die beiden Teilgetriebe aufweisenden Getriebes und dessen Anordnung zwischen einer Verbrennungskraftmaschine und einem Differenzial erkennbar ist, -
8 eine Prinzipdarstellung eines erfindungsgemäßen Antriebsstranges nach einem fünften Ausführungsbeispiel, in der die Kupplung zum Koppeln der elektrischen Maschine über jeweils eine andere Übersetzungsstufe mit einer Achswelle zwischen dem Getriebe und dem Differenzial eingesetzt ist, -
9 eine Prinzipdarstellung eines erfindungsgemäßen Antriebsstranges nach einem sechsten Ausführungsbeispiel, wobei die elektrische Maschine mittels der Kupplung wahlweise mit der Getriebewelle des ersten Teilgetriebes des Getriebes oder mit der Achswelle zwischen dem Getriebe und dem Differenzial koppelbar ist, und -
10 eine Prinzipdarstellung eines erfindungsgemäßen Antriebsstranges nach einem siebten Ausführungsbeispiel, wobei die Kupplung so angeordnet und eingesetzt ist, dass sie in einer Stellung die elektrische Maschine mit der Ausgangswelle der Verbrennungskraftmaschine und in einer weiteren Stellung die elektrische Maschine mit einer Getriebewelle des ersten Teilgetriebes koppelt.
-
1 a simplified view of a drive train according to the invention according to a first embodiment, wherein a clutch which is arranged between an electric machine and an output shaft of an internal combustion engine in the drive train, via an actuator in the first actuation plane is actuated, -
2 a schematic diagram of the drive train after1 , wherein in addition, the connection of the electric machine with a transmission and its further connection with a differential are shown schematically. -
3 a simplified view of a drive train according to the invention according to a second embodiment, wherein the coupling now acts between the electric machine and a transmission shaft of a first partial transmission of the transmission, -
4 a schematic diagram of the drive train after3 , wherein the further construction of the transmission having two partial transmissions and its connection to the internal combustion engine and the differential is illustrated, -
5 3 is a schematic representation of a drive train according to the invention according to a third embodiment, wherein the electric machine cooperates via a clutch with a general transmission, -
6 a simplified view of a drive train according to the invention according to a fourth embodiment, wherein the electric machine is now coupled by means of the clutch optionally via a corresponding translation stage with a first transmission shaft or a second transmission shaft of two partial transmissions of the transmission, -
7 a schematic diagram of the drive train after6 so that in turn the structure of the transmission having the two partial transmissions and its arrangement can be recognized between an internal combustion engine and a differential, -
8th a schematic diagram of a drive train according to the invention according to a fifth embodiment, in which the coupling is used for coupling the electric machine via a respective different translation stage with an axle shaft between the transmission and the differential, -
9 a schematic diagram of a drive train according to the invention according to a sixth embodiment, wherein the electric machine is coupled by means of the clutch optionally with the transmission shaft of the first gear part of the transmission or with the axle shaft between the transmission and the differential, and -
10 a schematic representation of a drive train according to the invention according to a seventh embodiment, wherein the clutch is arranged and used so that it couples in one position the electric machine with the output shaft of the internal combustion engine and in another position, the electric machine with a transmission shaft of the first sub-transmission.
Die Figuren sind lediglich schematischer Natur und dienen ausschließlich dem Verständnis der Erfindung. Die gleichen Elemente sind mit denselben Bezugszeichen versehen.The figures are merely schematic in nature and are for the sole purpose of understanding the invention. The same elements are provided with the same reference numerals.
Zusammen mit den
Weiterhin ist in dem Antriebsstrang
In dem ersten Ausführungsbeispiel ist die Kupplung
Wie insbesondere in
Ein Schaltglied
Neben dem Schaltglied
In
Durch die Koppelung der Antriebseinheit
In der ersten Betätigungsebene
Der Verbindungsmechanismus
Das Schaltglied
In
Gemäß der nachfolgend beschriebenen Ausführungsbeispiele der
Gemäß der
Des Weiteren ist die Kupplung
Die Triebweile
In
Aus
In dem Ausführungsbeispiel der
Des Weiteren ist es prinzipiell gemäß
In
In
In anderen Worten ausgedrückt, ist somit ein hybridisiertes Getriebekonzept mit Active Interlock als Betätigungselement (Aktor
- 1. Verbinden und Trennen der E-Maschine
11 mit der Verbrennungskraftmaschine 20 bei einer P2-Getriebestruktur (2 ); - 2. Verbinden und Trennen der E-Maschine
11 seitlich an einem Getriebe14 (nachfolgend wird diese StrukturP2.5 genannt;5 ); - 3. Unterpunkt von 2: Verbinden und Trennen der E-Maschine
11 mit einem Teilgetriebe 35 eines Getriebes14 (4 ); - 4. Unterpunkt von 2: Trennen und Umschalten zwischen zwei Teilgetrieben
35 ,36 eines Getriebes14 (7 ); - 5. Verbinden und Trennen der E-Maschine
11 zwischen Getriebe 14 und Differenzial21 (8 ); - 6. Umkoppeln zwischen
P3 undP2.5 (9 ); - 7. Umkoppeln zwischen
P2 undP2,5 (10 ).
- 1. Connect and disconnect the
electric machine 11 with theinternal combustion engine 20 in a P2 transmission structure (2 ); - 2. Connect and disconnect the
electric machine 11 on the side of a gearbox14 (hereinafter this structure becomesP2.5 called;5 ); - 3. Subitem of 2: Connecting and disconnecting the
electric machine 11 with a partial transmission35 a gearbox14 (4 ); - 4th subitem of 2: disconnecting and switching between two
partial transmissions 35 .36 a gearbox14 (7 ); - 5. Connect and disconnect the
electric machine 11 betweengears 14 and differential21 (8th ); - 6. Re-coupling between
P3 andP2.5 (9 ); - 7. Coupling between
P2 andP2,5 (10 ).
Zudem sei allgemein aufgeführt, dass unter dem Getriebe
In der detaillierten
In
In
Claims (9)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016125096.1A DE102016125096B4 (en) | 2016-12-21 | 2016-12-21 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
DE112017006384.1T DE112017006384A5 (en) | 2016-12-21 | 2017-11-23 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
PCT/DE2017/101010 WO2018113817A1 (en) | 2016-12-21 | 2017-11-23 | Drivetrain with actuator for connection of an electric machine to a rotating element of the drivetrain |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102016125096.1A DE102016125096B4 (en) | 2016-12-21 | 2016-12-21 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
Publications (2)
Publication Number | Publication Date |
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DE102016125096A1 DE102016125096A1 (en) | 2018-06-21 |
DE102016125096B4 true DE102016125096B4 (en) | 2019-09-19 |
Family
ID=60661680
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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DE102016125096.1A Active DE102016125096B4 (en) | 2016-12-21 | 2016-12-21 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
DE112017006384.1T Withdrawn DE112017006384A5 (en) | 2016-12-21 | 2017-11-23 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
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DE112017006384.1T Withdrawn DE112017006384A5 (en) | 2016-12-21 | 2017-11-23 | Drive train with actuator for connecting an electrical machine to a rotating part of the drive train |
Country Status (2)
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DE (2) | DE102016125096B4 (en) |
WO (1) | WO2018113817A1 (en) |
Families Citing this family (1)
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FR3130728A1 (en) * | 2021-12-22 | 2023-06-23 | Renault | Selection lever |
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DE102006054902A1 (en) * | 2005-12-15 | 2007-06-28 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Gear actuator for a motor vehicle's gearing device has an electric motor, a rotating threaded spindle driven by this motor, a spindle nut driven by the threaded spindle and a gear selector shaft |
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AU6684100A (en) * | 1999-07-28 | 2001-02-19 | Luk Lamellen Und Kupplungsbau Gmbh | Gearbox for a motor vehicle |
DE102014218829A1 (en) * | 2013-10-15 | 2015-04-16 | Schaeffler Technologies AG & Co. KG | Betätigungsaktuator |
-
2016
- 2016-12-21 DE DE102016125096.1A patent/DE102016125096B4/en active Active
-
2017
- 2017-11-23 DE DE112017006384.1T patent/DE112017006384A5/en not_active Withdrawn
- 2017-11-23 WO PCT/DE2017/101010 patent/WO2018113817A1/en active Application Filing
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DE19850549A1 (en) | 1998-11-03 | 2000-05-04 | Bosch Gmbh Robert | Gearbox for a motor vehicle, in particular dual clutch manual gearbox, and method for operating the gearbox |
DE102006054902A1 (en) * | 2005-12-15 | 2007-06-28 | Luk Lamellen Und Kupplungsbau Beteiligungs Kg | Gear actuator for a motor vehicle's gearing device has an electric motor, a rotating threaded spindle driven by this motor, a spindle nut driven by the threaded spindle and a gear selector shaft |
EP2574810A2 (en) * | 2011-09-30 | 2013-04-03 | Steyr Motors Gmbh | Drive unit with an electric machine |
DE102012218121A1 (en) | 2012-10-04 | 2014-04-10 | Zf Friedrichshafen Ag | Hybrid drive for motor car, has frictional or positive clutch switched between combustion engine and partial gear box, and another frictional clutch switched between electric machine and partial gear box |
DE102012021074A1 (en) | 2012-10-19 | 2014-04-24 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Hybrid powertrain and method of operating such |
DE102013224063A1 (en) * | 2012-12-11 | 2014-06-12 | Schaeffler Technologies Gmbh & Co. Kg | Actuating device for a motor vehicle transmission |
DE102013207871A1 (en) | 2013-04-30 | 2014-10-30 | Schaeffler Technologies Gmbh & Co. Kg | Transmission actuator for a motor vehicle transmission and control for controlling a gear actuator |
WO2015144153A1 (en) * | 2014-03-26 | 2015-10-01 | Schaeffler Technologies AG & Co. KG | Single-motor transmission actuator comprising a gate for selecting and shifting gears of a motor vehicle transmission device |
US20160082822A1 (en) | 2014-09-23 | 2016-03-24 | Hyundai Motor Company | Power transmission apparatus for hybrid electric vehicle |
DE102014221904A1 (en) * | 2014-10-28 | 2016-04-28 | Schaeffler Technologies AG & Co. KG | 1-motor transmission actuator for a motor vehicle transmission device |
DE102015201352A1 (en) * | 2015-01-27 | 2016-07-28 | Schaeffler Technologies AG & Co. KG | Single-motor gearbox actuator with independent freewheel |
Also Published As
Publication number | Publication date |
---|---|
WO2018113817A1 (en) | 2018-06-28 |
DE102016125096A1 (en) | 2018-06-21 |
DE112017006384A5 (en) | 2019-08-29 |
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