DE10337851A1 - Transmission drive unit with at least two motors - Google Patents
Transmission drive unit with at least two motors Download PDFInfo
- Publication number
- DE10337851A1 DE10337851A1 DE10337851A DE10337851A DE10337851A1 DE 10337851 A1 DE10337851 A1 DE 10337851A1 DE 10337851 A DE10337851 A DE 10337851A DE 10337851 A DE10337851 A DE 10337851A DE 10337851 A1 DE10337851 A1 DE 10337851A1
- Authority
- DE
- Germany
- Prior art keywords
- drive unit
- shafts
- transmission drive
- elements
- transmission
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 48
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 241000237858 Gastropoda Species 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 210000003746 feather Anatomy 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/025—Support of gearboxes, e.g. torque arms, or attachment to other devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J7/00—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs
- B60J7/02—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes
- B60J7/04—Non-fixed roofs; Roofs with movable panels, e.g. rotary sunroofs of sliding type, e.g. comprising guide shoes with rigid plate-like element or elements, e.g. open roofs with harmonica-type folding rigid panels
- B60J7/057—Driving or actuating arrangements e.g. manually operated levers or knobs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
- H02K7/1163—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion
- H02K7/1166—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears where at least two gears have non-parallel axes without having orbital motion comprising worm and worm-wheel
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/02—Toothed gearings for conveying rotary motion without gears having orbital motion
- F16H1/04—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members
- F16H1/12—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes
- F16H1/16—Toothed gearings for conveying rotary motion without gears having orbital motion involving only two intermeshing members with non-parallel axes comprising worm and worm-wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
- F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
- F16H37/06—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts
- F16H37/065—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings with a plurality of driving or driven shafts; with arrangements for dividing torque between two or more intermediate shafts with a plurality of driving or driven shafts
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/14—Means for supporting or protecting brushes or brush holders
- H02K5/143—Means for supporting or protecting brushes or brush holders for cooperation with commutators
- H02K5/148—Slidably supported brushes
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Gear Transmission (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Getriebe-Antriebseinheit (10), insbesondere zum Verstellen beweglicher Teile im Kraftfahrzeug, mit mindestens zwei, jeweils eine Motorwelle (18) aufweisenden Motoren (12), wobei die mindestens zwei Motorwellen (18) mindestens zwei Getriebeelemente (64, 66) antreiben, die auf mindestens zwei Wellen (68, 70) gelagert sind, dadurch gekennzeichnet, dass die mindestens zwei Wellen (68, 70) koaxial zueinander angeordnet sind.Transmission drive unit (10), in particular for adjusting moving parts in the motor vehicle, with at least two, each having a motor shaft (18) having motors (12), wherein the at least two motor shafts (18) at least two gear elements (64, 66) drive, the are mounted on at least two shafts (68, 70), characterized in that the at least two shafts (68, 70) are arranged coaxially with each other.
Description
Die Erfindung betrifft eine Getriebe-Antriebseinheit mit mindestens zwei Motoren, insbesondere zum Verstellen beweglicher Teile im Kraftfahrzeug nach der Gattung des unabhängigen Anspruchs 1.The The invention relates to a transmission drive unit with at least two engines, in particular for adjusting moving parts in the vehicle after the genus of the independent Claim 1.
Mit
der
Vorteile der ErfindungAdvantages of invention
Die erfindungsgemäße Getriebe-Antriebseinheit mit den kennzeichnenden Merkmalen des Anspruchs 1 hat den Vorteil, dass durch die koaxiale Anordnung der mindestens zwei Abtriebswellen eine sehr kompakte Antriebseinheit zur Verfügung gestellt wird, mit der gleichzeitig mehrere bewegliche Teile verstellt werden können. Die koaxiale Lagerung der Abtriebswellen spart Bauraum und die Grundstruktur des Getriebes bleibt ähnlich, wie die eines einmotorigen Stellantriebs, so dass die Schnittstelle vom Wechsel von einem einmotorigen zu einem mehrmotorigen Stellantrieb leicht variiert werden kann.The Gear drive unit according to the invention with the characterizing features of claim 1 has the advantage that by the coaxial arrangement of the at least two output shafts a very compact drive unit is provided, with the simultaneously several moving parts can be adjusted. The Coaxial mounting of the output shafts saves installation space and the basic structure of the Transmission remains similar, like that of a single-motor actuator, so the interface from changing from a single-engine to a multi-engine actuator can be easily varied.
Durch die in den Unteransprüchen aufgeführten Maßnahmen ergeben sich vorteilhafte Weiterbildungen und Verbesserungen der im Anspruch 1 angegebenen Merkmale. Sind auf den Abtriebswellen jeweils Abtriebselemente drehfest angeordnet, so können damit verschiedene Stellglieder unabhängig voneinander mit verschiedenen Geschwindigkeiten oder in verschiedenen Richtungen angetrieben werden.By in the subclaims listed activities result in advantageous developments and improvements of specified in claim 1 features. Are on the output shafts each output elements arranged rotatably so it can different actuators independently at different speeds or in different directions are driven.
Für die Anwendung im Schiebedachbereich sind die Abtriebselemente beispielsweise als schräg verzahnte Abtriebsritzel ausgebildet, die mit korrespondierenden Steigwendeln kämmen. Dadurch können mit einer Getriebe-Antriebseinheit beispielsweise ein Glas- oder Blechdeckel, ein Sonnenschutz und ein Windabweiser unabhängig voneinander betätigt werden.For the application in the sunroof area the output elements are for example as helical Output pinion formed with corresponding Steigwendeln comb. Thereby can with a gear drive unit, for example, a glass or sheet metal lid, a sunshade and a wind deflector are operated independently.
Ist auf den Antriebswellen jeweils eine Schnecke angeordnet, die die Antriebsmomente auf verschiedene Schneckenräder übertragen, so können die Schneckenräder vorteilhaft axial versetzt auf den verschiedenen Abtriebswellen befestigt werden, so dass sich die radiale Abmessung des Schneckengetriebes verglichen mit einem einmotorigen Antrieb nicht wesentlich ändert.is arranged on the drive shafts in each case a screw, which is the Drive torques transmitted to different worm wheels, so the worm gears advantageously offset axially on the different output shafts be attached so that the radial dimension of the worm gear does not change significantly compared to a single-motor drive.
Um die Wellen koaxial lagern zu können, ist mindestens eine Welle als Hohlwelle ausgeführt, die eine erste, beispielsweise massive Vollwelle umschließt. Sollen mehr als zwei Teile unabhängig voneinander verstellt werden, so ist diese Hohlwelle samt der Vollwelle nochmals in einer weiteren Hohlwelle gelagert. Dadurch kann unter Beibehalt einer hohen mechanischem Stabilität der Wellen ein sehr kompaktes Getriebe hergestellt werden.Around to store the waves coaxially, At least one shaft is designed as a hollow shaft, the first, for example massive solid shaft encloses. Should more than two parts be independent be adjusted from each other, so is this hollow shaft including the solid shaft stored again in another hollow shaft. This can be under Maintaining a high mechanical stability of the waves a very compact Gear are produced.
Damit verschiedene Teile unabhängig voneinander bewegt werden können, sind alle Wellen frei drehbar gegeneinander und gegenüber dem Gehäuse der Getriebe-Antriebseinheit gelagert.In order to different parts independently can be moved from each other, All waves are freely rotatable against each other and opposite to the casing the transmission drive unit stored.
Eine solche Lagerung kann sehr einfach mittels separater Lagerelemente, wie beispielsweise Lagerhülsen erreicht werden, die zwischen dem Gehäuse und der Hohlwelle bzw. zwischen den unterschiedlichen Wellen angeordnet werden können. Weist eine solche Lagerhülse beispielsweise einen Flansch auf, kann die Welle mit einem solchen Lagerelement gleichzeitig radial und axial gelagert werden. Da zumindest eines der Antriebs- oder Abtriebselemente fest mit einer der Wellen verbunden sind, können die Wellen axial auch mittels eines Federelements fixiert werden, das die Abtriebs-/Antriebselemente gegenüber einen gehäusefesten Anschlag presst.A such storage can be very easily by means of separate bearing elements, such as bearing sleeves be achieved, which between the housing and the hollow shaft or can be arranged between the different waves. has such a bearing sleeve For example, a flange, the shaft with such Bearing element can be stored simultaneously radially and axially. At least one of the drive or driven elements fixed to one of the shafts are connected the shafts are also fixed axially by means of a spring element, that the output / drive elements across from a housing fixed Stop presses.
Anstelle der separaten Lagerelemente, können die Wellenoberflächen auch direkt als Lagerflächen ausgebildet sein, die ohne weitere Hilfsmittel direkt im Kunststoffgehäuse oder in den Hohlwellen geführt werden. Hierzu können aber auch an den Wellen und an den Antriebs- und Abtriebselementen Lagerelemente fest angeformt sein, die die Lagerfunktionen übernehmen.Instead of the separate bearing elements, can the wave surfaces also directly as storage areas be formed, which without further aids directly in the plastic housing or guided in the hollow shafts become. You can do this but also on the shafts and on the drive and output elements Be firmly formed bearing elements that take over the bearing functions.
Weisen die An- und Abtriebselemente oder das Gehäuse, Führungselemente auf, mit denen die An- und Abtriebselemente axial und/oder radial zueinander geführt werden, wird ein verkippen der Abtriebswellen verhindert, wodurch der Wirkungsgrad und die Lebensdauer des Getriebes erhöht wird. Durch die Anordnung mehrerer, vorzugsweise näherungsweise paralleler Ankerwellen innerhalb eines Getriebegehäuses kann günstigerweise eine Leiterplatte angeordnet werden, die sich über alle Motorwellen erstreckt. Auf der Leiterplatte sind beispielsweise Sensorsysteme angeordnet, die mit Winkelgebern auf den Motorwellen zusammenwirken und somit die gesamte Drehzahl- bzw. Positionserfassung auf einer Leiterplatte angeordnet ist. Durch die Zusammenfassung der Steuerungselektronik der verschiedenen Motoren auf einer Leiterplatte ist auch nur ein Anschlusselement für eine Leiterplatte mit einem Stecker und einem Anschlusskabel notwendig. Verglichen mit mehreren separaten Stellmotoren entfallen die zusätzlichen Verbindungsleitungen und Steuerelektroniken.Assign the input and output elements or the housing, guide elements with which the input and output elements are guided axially and / or radially to each other, a tilting of the Ab prevents drive shafts, whereby the efficiency and the life of the transmission is increased. By arranging a plurality of, preferably approximately parallel, armature shafts within a transmission housing, it is expedient to arrange a printed circuit board which extends over all the motor shafts. On the circuit board, for example, sensor systems are arranged, which cooperate with angle encoders on the motor shafts and thus the entire speed or position detection is arranged on a circuit board. By combining the control electronics of the various motors on a circuit board and only one connection element for a circuit board with a plug and a connection cable is necessary. Compared with several separate servomotors, the additional connecting cables and control electronics are eliminated.
Ebenso kann die Stromversorgung der Kollektoren der Ankerwellen zusammengefasst werden, so dass beispielsweise alle Köcher für die Bürsten auf einem gemeinsamen Bürstehalteelement angeordnet werden können, das entweder als separates Bauteil, oder in das Gehäuse integriert, oder mit der Leiterplatte zusammengefasst werden kann.As well can be summarized the power supply of the collectors of the armature shafts so that, for example, all the quivers for the brushes on a common Brush holding member can be arranged either as a separate component, or integrated into the housing, or can be summarized with the circuit board.
Werden alle Elektromotoren zusammen mit dein gesamten Getriebe in einem gemeinsamen Gehäuse angeordnet, kann die gesamte Getriebe-Antriebseinheit in einer Montagerichtung zusammengebaut werden, und zusätzliche kostenintensive Bauteile, wie beispielsweise Poltöpfe, sowie deren Montage entfallen.Become all the electric motors together with your entire transmission in one common housing arranged, the entire transmission drive unit can in a mounting direction be assembled, and additional costly components, such as pole pots, as well as their assembly omitted.
Zeichnungendrawings
In der Zeichnung sind verschiedene Ausführungsbeispiele einer erfindungsgemäßen Vorrichtung dargestellt und in der nachfolgenden Beschreibung näher erläutert.In The drawing shows various embodiments of a device according to the invention are shown and explained in more detail in the following description.
Es
zeigen
Beschreibung der Ausführungsbeispieledescription the embodiments
Das
in
Eine
solche Leiterplatte
In
Die
Lagerung der Abtriebselemente
Desweiteren
umfasst die Erfindung auch einzelne Merkmale der Ausführungsbeispiele
oder eine beliebige Kombination der Merkmale von unterschiedlichen
Ausführungsbeispielen.
So kann die Antriebseinheit
Claims (12)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10337851A DE10337851A1 (en) | 2003-08-18 | 2003-08-18 | Transmission drive unit with at least two motors |
JP2004235287A JP4713858B2 (en) | 2003-08-18 | 2004-08-12 | Transmission-drive unit with at least two motors |
FR0451859A FR2859050B1 (en) | 2003-08-18 | 2004-08-17 | DRIVE AND TRANSMISSION UNIT COMPRISING AT LEAST TWO MOTORS FOR ACTING OR MOVING A PARTS EQUIPPED WITH A MOTOR VEHICLE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10337851A DE10337851A1 (en) | 2003-08-18 | 2003-08-18 | Transmission drive unit with at least two motors |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10337851A1 true DE10337851A1 (en) | 2005-03-17 |
Family
ID=34112132
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10337851A Withdrawn DE10337851A1 (en) | 2003-08-18 | 2003-08-18 | Transmission drive unit with at least two motors |
Country Status (3)
Country | Link |
---|---|
JP (1) | JP4713858B2 (en) |
DE (1) | DE10337851A1 (en) |
FR (1) | FR2859050B1 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006017413A1 (en) * | 2006-04-13 | 2007-10-25 | Zf Friedrichshafen Ag | Actuator for e.g. reduction gear`s multi-disk clutch, has electric motor with brake and control device having signal- and power electronics combined to actuator assembly, where motor is designed as induction and asynchronous machines |
EP2141391A2 (en) * | 2008-07-02 | 2010-01-06 | AISIN AI Co., Ltd. | Shift actuator assembly |
DE102013200359A1 (en) | 2013-01-14 | 2014-07-31 | Robert Bosch Gmbh | Gear box drive unit for sliding roof in motor car, has counter gear tooth portion and gear unit that are shifted together during the movement of transmission element which is provided in active connection with support element |
WO2019158407A1 (en) * | 2018-02-15 | 2019-08-22 | Webasto SE | Tandem drive device |
WO2019215026A1 (en) * | 2018-05-07 | 2019-11-14 | Webasto SE | Drive system for driving a movable part of a vehicle |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5100321B2 (en) * | 2007-11-13 | 2012-12-19 | 日本電産サンキョー株式会社 | Geared motor device and manufacturing method thereof |
DE102008049370A1 (en) * | 2008-09-27 | 2010-04-01 | Valeo Systèmes d'Essuyage | Electromotive auxiliary drive for use as windshield wiper drive or wiper motor in vehicle, has worm wheel and sun wheel, which are formed by sections of common gear wheel that comprises metallic bearing bush for enclosing output shaft |
IT201700112581A1 (en) * | 2017-10-06 | 2019-04-06 | Magneti Marelli Spa | DOUBLE REDUNDANT ELECTROMECHANICAL ACTUATOR ACTIVATED FOR THE OPERATION OF A COMPONENT OF A VEHICLE |
CN107733122A (en) * | 2017-11-07 | 2018-02-23 | 新乡市通用电机有限公司 | A kind of conjuncted motor |
CN109882550A (en) * | 2019-02-28 | 2019-06-14 | 江苏泰隆减速机股份有限公司 | It is a kind of inside and outside with revolving speed integration speed reducer |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US699228A (en) * | 1901-12-26 | 1902-05-06 | Hancock Inspirator Company | Revolution-indicator. |
JPH01247844A (en) * | 1988-03-29 | 1989-10-03 | Toshiba Corp | Drive mechanism |
JPH07243484A (en) * | 1994-02-21 | 1995-09-19 | Tai-Her Yang | Double-acting type dynamic backlash preventive driving gear |
DE19756266A1 (en) * | 1997-12-18 | 1999-06-24 | Mannesmann Vdo Ag | Door lock for vehicle |
JPH1118391A (en) * | 1997-06-25 | 1999-01-22 | Jidosha Denki Kogyo Co Ltd | Small motor |
DE19941474A1 (en) * | 1999-09-01 | 2001-03-15 | Bosch Gmbh Robert | Electric motor drive, in particular for automatic transmissions in commercial vehicles |
DE10143323A1 (en) * | 2001-09-05 | 2003-03-20 | Zahnradfabrik Friedrichshafen | Electrical actuation drive for vehicle gearbox, has second electric motor that acts on component provided to transfer rotary motion of first electric motor; both motors act on worm drive |
DE10143325A1 (en) * | 2001-09-05 | 2003-03-20 | Zahnradfabrik Friedrichshafen | Electromechanical actuator for vehicle gearbox, has first and second drive devices for exerting selection movements on shift device with electric motors, mutually parallel rotation axes |
-
2003
- 2003-08-18 DE DE10337851A patent/DE10337851A1/en not_active Withdrawn
-
2004
- 2004-08-12 JP JP2004235287A patent/JP4713858B2/en not_active Expired - Fee Related
- 2004-08-17 FR FR0451859A patent/FR2859050B1/en not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006017413A1 (en) * | 2006-04-13 | 2007-10-25 | Zf Friedrichshafen Ag | Actuator for e.g. reduction gear`s multi-disk clutch, has electric motor with brake and control device having signal- and power electronics combined to actuator assembly, where motor is designed as induction and asynchronous machines |
EP2141391A2 (en) * | 2008-07-02 | 2010-01-06 | AISIN AI Co., Ltd. | Shift actuator assembly |
EP2141391A3 (en) * | 2008-07-02 | 2010-07-07 | AISIN AI Co., Ltd. | Shift actuator assembly |
DE102013200359A1 (en) | 2013-01-14 | 2014-07-31 | Robert Bosch Gmbh | Gear box drive unit for sliding roof in motor car, has counter gear tooth portion and gear unit that are shifted together during the movement of transmission element which is provided in active connection with support element |
WO2019158407A1 (en) * | 2018-02-15 | 2019-08-22 | Webasto SE | Tandem drive device |
CN111770847A (en) * | 2018-02-15 | 2020-10-13 | 韦巴斯托股份公司 | Series drive device |
US11718162B2 (en) | 2018-02-15 | 2023-08-08 | Webasto SE | Tandem drive device |
CN111770847B (en) * | 2018-02-15 | 2023-11-03 | 韦巴斯托股份公司 | Tandem drive device, use, sliding roof system and motor vehicle |
WO2019215026A1 (en) * | 2018-05-07 | 2019-11-14 | Webasto SE | Drive system for driving a movable part of a vehicle |
Also Published As
Publication number | Publication date |
---|---|
FR2859050A1 (en) | 2005-02-25 |
FR2859050B1 (en) | 2007-08-24 |
JP4713858B2 (en) | 2011-06-29 |
JP2005065493A (en) | 2005-03-10 |
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Legal Events
Date | Code | Title | Description |
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8110 | Request for examination paragraph 44 | ||
R084 | Declaration of willingness to licence | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |