DE2109372A1 - Single wheel drive for heavy commercial vehicles - Google Patents
Single wheel drive for heavy commercial vehiclesInfo
- Publication number
- DE2109372A1 DE2109372A1 DE19712109372 DE2109372A DE2109372A1 DE 2109372 A1 DE2109372 A1 DE 2109372A1 DE 19712109372 DE19712109372 DE 19712109372 DE 2109372 A DE2109372 A DE 2109372A DE 2109372 A1 DE2109372 A1 DE 2109372A1
- Authority
- DE
- Germany
- Prior art keywords
- gear
- wheel
- drive
- brake
- wheel drive
- 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.)
- Granted
Links
Classifications
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
-
- 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
- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
- B60L15/2054—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed by controlling transmissions or clutches
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0038—Disposition of motor in, or adjacent to, traction wheel the motor moving together with the wheel axle
-
- 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
- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K2007/0092—Disposition of motor in, or adjacent to, traction wheel the motor axle being coaxial to the wheel axle
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/36—Vehicles designed to transport cargo, e.g. trucks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2220/00—Electrical machine types; Structures or applications thereof
- B60L2220/40—Electrical machine applications
- B60L2220/44—Wheel Hub motors, i.e. integrated in the wheel hub
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/421—Speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/42—Drive Train control parameters related to electric machines
- B60L2240/423—Torque
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
-
- 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
- Y02T10/72—Electric energy management in electromobility
Description
Einzelrad-Antrieb für schwere Nutzfahrzeuge Die Erfindung bezieht sich auf einen Einzelrad-Antrieb für schwere Nutzfahrzeuge mit einem in einer Radnabe oder der Achse eines Fahrzeuges angeordneten Elektromotor als Antriebsmaschine und einem mit diesem verbundenen Untersetzungsgetriebe und betrifft eine zweckmäßige und vorteilhafte Ausgestaltung eines derartigen Radantriebes. Single wheel drive for heavy commercial vehicles The invention relates focuses on a single wheel drive for heavy duty vehicles with one in a wheel hub or the axle of a vehicle arranged electric motor as the drive machine and a reduction gear connected to this and concerns an expedient and advantageous embodiment of such a wheel drive.
Einzelrad-Antriebsaggregate, die unmittelbar in eine Fahrzeugachse oder Radnabe eingesetzt sind, werden bereits seit längerer Zeit für Zugmaschinen, Muldenkipper oder ähnliche schwere Fahrzeuge hergestellt und mit Erfolg benutzt. Als Untersetzungsgetriebe ist bei diesen Ausführungen Jeweils ein zwischen einem Elektromotor als Antriebsmaschine und der Nabe eingesetztes Stirnradgetriebe vorgesehen, und der Rotor des Motors ist mit einer auf der dem Untersetzungsgetriebe gegenUberliegenden Seite angeordneten Bremse verbunden.Single-wheel drive units that are directly in a vehicle axle or wheel hubs have been used for a long time for tractors, Dump trucks or similar heavy vehicles made and used with success. As a reduction gear is in each case one between one in these versions Electric motor is provided as the drive machine and the hub is used as a spur gear, and the rotor of the motor is with one on the opposite of the reduction gear Side arranged brake connected.
Bei diesen bekannten Ausführungen bereitet nicht nur die Unterbringung des Stirnradgetriebes Schwierigkeiten, sondern auch die Anordnung und Dimensionierung der Bremse, da diese unmittelbar an den Motor angeschlossen und somit dessen hohen Drehzahlen ausgesetzt ist. Vielfach wird dabei eine zusätzliche mit der Radnabe verbundene mechanische Betriebsbremse erforderlich, bzw.In these known designs, not only does the accommodation prepare of the spur gear difficulties, but also the arrangement and dimensioning the brake, as this is directly connected to the motor and thus its high Speed is exposed. In many cases, there is an additional one with the wheel hub connected mechanical service brake required or
der Motor wird als Betriebsbremse benutzt. Dadurch werden Jedoch wiederum der Bauaufwand und damit die Herstellkosten sehr hoch, bzw. es können bei zu starken Belastungen Beschädigungen an der Motorwicklung auftreten.the engine is used as a service brake. However, this will turn the construction effort and thus the manufacturing costs are very high, or it can be too strong Loads Damage to the motor winding occur.
Aufgabe der Erfindung'ist es daher, einen Einzelrad-Antrieb für schwere Nutzfahrzeuge zu schaffen, der diese Nachteile der vorgenannten Ausführungen nicht aufweist und der dennoch einfach in seiner konstruktiven Ausgestaltung ist.The object of the invention is therefore to provide a single wheel drive for heavy To create commercial vehicles that do not have these disadvantages of the aforementioned embodiments and which is still simple in its structural design.
Vor allem soll erreicht werden, daß das Antriebsaggregat eine kompakt Baueinheit bildet und daß sowohl die Unterbringung des Untersetzungsgetriebesund der Bremse als auch deren Dimensionierungen keine Schwierigkeiten bereitet.Above all, it should be achieved that the drive unit is compact Building unit forms and that both the accommodation of the reduction gear and the brake as well as its dimensions does not cause any difficulties.
Gemäß der Erfindung wird dies bei einem Einzelrad-Antrieb der vorgenannten Gattung dadurch erreicht, daß das Untersetzungsgetriebe als zweistufiges Planetengetriebe ausgebildet ist, dessen erster Radsatz über das Sonnenrad und eine Hohlwelle mit der Antriebsmaschine und dessen zweiter Radsatz über seinen Steg mit der Radnabe verbunden ist, und daß das die beiden Radsätze verbindende Sonnenrad des zweiten Radsatzes über eine die Hohlwelle und den Antriebsmotor durchgreifende Welle mit einer Bremseinriehtung gekoppelt ist.According to the invention, this becomes the aforementioned in the case of an individual wheel drive Type achieved in that the reduction gear as a two-stage planetary gear is formed, the first gear set on the sun gear and one Hollow shaft with the drive machine and its second wheel set via its web the wheel hub is connected, and that the sun gear connecting the two gear sets of the second wheel set via a hollow shaft and the drive motor Shaft is coupled to a Bremseinriehtung.
Zweckmäßig ist es hierbei, aus baulichen Gründen beiden Radsätzen ein gemeinsames, mit der Antriebsmaschine fest verbundenes und in der Radnabe angeordnetes Hohlrad zuzuordnen, wobei die Zähnezahlen der beiden Hohlräder gleich oder unterschiedlich sein können.It is useful here, for structural reasons, to use both sets of wheels a common one, firmly connected to the drive machine and arranged in the wheel hub Assign ring gear, with the number of teeth of the two ring gears the same or different could be.
Die mit dem Sonnenrad des zweiten Radsatzes verbundene Bremseinrichtung ist in vorteilhafter Weise als Scheibenbremse auszubilden und auf der dem Planetengetriebe gegenüberliegenden Seite der Antriebsmaschine anzuordnen. Außerdem kann die Scheibenbremse mit einer als Trommelbremse ausgebildeten Feststellbremse zu einer Baueinheit zusammengefaßt werden.The braking device connected to the sun gear of the second gear set is to be designed in an advantageous manner as a disc brake and on the planetary gear to be arranged opposite side of the prime mover. In addition, the disc brake combined with a parking brake designed as a drum brake to form a structural unit will.
Ein gemäß der Erfindung ausgebildeter Einzelrad-Antrieb zeichnet sich nicht nur durch einen einfachen Aufbau und eine raumsparende Ausgestaltung und damit durch eine sehr wirtschaftliche Herstellung aus, sondern vor allem dadurch, daß die Übersetzung zwischen der Antriebsmaschine und der Radnabe sowie die abzubremsenden Drehmomente gut beherrschbar sind. Wird nämlich als Untersetzungsgetriebe ein zweistufiges Planetengetriebe vorgesehen.An individual wheel drive designed according to the invention is distinguished not only through a simple structure and a space-saving design and thus by a very economical production, but above all by the fact that the translation between the prime mover and the wheel hub and the ones to be braked Torques are easy to control. Namely, it is used as a reduction gear a two-stage planetary gear is provided.
und wird die Bremseinrichtung an dieses Getriebe angeschlossen, so können auf einfache Weise die Untersetzungen innerhalb des Getriebes den Jeweiligen Erfordernissen angepaßt werden und mit der Bremseinrichtung ist nicht das Radmoment abzubremsen, sondern ein durch zumindest die erste Stufe des Planetengetriebes untersetztes Moment.and if the braking device is connected to this transmission, see above you can easily adjust the reductions within the gearbox Requirements are adapted and with the braking device is not the wheel torque to decelerate, but a step down by at least the first stage of the planetary gear Moment.
Die Bremse ist somit nicht für das am Fahrzeugrad auftretende hohe Radmoment oder das Motormoment bei sehr hohen Drehzahlen, wie bei den vorbekannten Ausführungen, auszulegen, vielmehr gestattet das an der Zwischenstufe wirkende untersetzte Moment eine kleinere Dimensionierung und damit eine gute Unterbringung der Bremse.The brake is therefore not suitable for the high level that occurs on the vehicle wheel Wheel torque or the engine torque at very high speeds, as with the previously known Explanations, to be interpreted, on the contrary, allow the stocky effect at the intermediate stage Momentarily a smaller dimension and thus a good accommodation of the brake.
Weitere Einzelheiten des gemäß der Erfindung ausgebildeten Einzelrad-Antriebes fUr schwere Nutzfahrzeuge sind dem in der Zeichnung dargestellten Ausführungsbeispiel, das nachfolgend im einzelnen erläutert ist, zu entnehmen.Further details of the individual wheel drive designed according to the invention for heavy commercial vehicles are the embodiment shown in the drawing, which is explained in detail below, can be found.
Das mit 1 bezeichnete Rad eines nicht gezeigten Fahrzeuges wird hierbei durch einen unmittelbar in der Radnabe 2 und der nur zum Teil dargestellten Achse 4 angeordneten Elektromotor 6 angetrieben, der über ein Untersetzungsgetriebe 10 mit der Radnabe 2, auf der der strichpunktiert gezeigte Reifen 3 aufgesetzt ist, in Verbindung steht. Der Stator 7 des Motors 6 ist mit einem dem Motor 6 umgebenden Gehäuse 5 fest verbunden, während dessen Rotor 8 über eine Hohlwelle 9 die Antriebsleistung dem Getriebe 10 zuleitet.The designated 1 wheel of a vehicle, not shown, is here by one directly in the wheel hub 2 and the only partially shown axle 4 arranged electric motor 6 driven via a reduction gear 10 with the wheel hub 2, on which the tire 3 shown in phantom is placed, communicates. The stator 7 of the motor 6 is connected to a surrounding the motor 6 Housing 5 firmly connected, while its rotor 8 via a hollow shaft 9 feeds the drive power to the transmission 10.
Das Untersetzungsgetriebe 10 ist als zweistufiges Planetengetriebe ausgebildet, dessen erster Radsatz 11 aus einem auf der mit dem Motor 6 verbundenen Hohlwelle 9 drehfest gelagerten Sonnenrad 13 und einem mit dem Gehäuse 5 verschraubten Hohlrad 14 sowie in diesen kämmenden,durch einen Steg 16 gehaltenen Planetenrädern 15 besteht. Der zweite Radsatz-12 ist über ein Sonnenrad 17 mit dem Steg 16 des ersten Radsatzes 11 verbunden, in das sowie das ortsfeste Hohlrad 18 Planetenräder 19 eingreifen. Von dem Steg 20 des zweiten Radsatzes 12 wird die Antriebsenergie unmittelbar auf die Radnabe 2 gebracht.The reduction gear 10 is a two-stage planetary gear formed, the first wheel set 11 from one connected to the engine 6 Hollow shaft 9 rotatably mounted sun gear 13 and a screwed to the housing 5 Ring gear 14 as well as planet gears which mesh in this and are held by a web 16 15 exists. The second gear set-12 is connected to the web 16 of the via a sun gear 17 first gear set 11 connected, in the and the stationary ring gear 18 planetary gears 19 intervene. The drive energy is supplied by the web 20 of the second wheel set 12 brought directly to the wheel hub 2.
Außerdem ist das Sonnenrad 17 des zweiten Radsatzes 12 über eine die Hohlwelle 9 durchgreifende Welle 21 mit einer Bremseinrichtung 22 verbunden, die in einer Baueinheit aus einer Scheibenbremse 23 als Betriebsbremse und einer Trommelbremse 24 als Feststellbremse gebildet ist.In addition, the sun gear 17 of the second gear set 12 is via a die Hollow shaft 9 through shaft 21 connected to a braking device 22 which in a unit consisting of a disc brake 23 as a service brake and a drum brake 24 is formed as a parking brake.
Wird dem Elektromotor 6 zum Beispiel von einem in dem Fahrzeug angeordneten mit einem Dieselmotor verbundenen Generator elektrische Energie zugeführt, so wird von dessen Rotor 8 und der Hohlwelle 9 das Sonnenrad 13 des ersten Radsatzes 11 angetrieben. Da das Hohlrad 14 zusammen mit dem Hohlrad 18 des zweiten Radsatzes 12 fest mit dem Gehäuse 5 verbunden ist, wird die Antriebsleistung von dem Steg 16 auf das Sonnenrad 17 des zweiten Radsatzes 12 übertragen, dessen Steg 20 wiederum mit der Radnabe 2 verschraubt ist, so daß von diesem der Antrieb für das Rad 1 abgenommen wird. Bevor das Fahrzeug in Bewegung gesetzt wird, ist Jedoch die Trommelbremse 24 zu lösen, durch die über die Welle 21 und das Sonnenrad 17 das Rad 1 festgebremst wird. Um das Rad 1 während des Fahrbetriebes abbremsen zu können, ist die Scheibenbremse 23 zu betätigen, die ebenfalls über die Welle 21 sowie mit der Radnabe 2 als auch mit dem Motor 6 in Triebverbindung steht, so daß ein rasches Stillsetzen des Rades 1 gewährleistet ist.Is the electric motor 6, for example, from one arranged in the vehicle a generator connected to a diesel engine is supplied with electrical energy of its rotor 8 and the hollow shaft 9, the sun gear 13 of the first gear set 11 driven. Since the ring gear 14 together with the ring gear 18 of the second Wheelset 12 is firmly connected to the housing 5, the drive power of the web 16 transferred to the sun gear 17 of the second gear set 12, the web 20 is in turn screwed to the wheel hub 2, so that the drive for the wheel 1 is removed. However, before the vehicle is set in motion to release the drum brake 24 by means of the shaft 21 and the sun gear 17 the wheel 1 is braked. To brake the wheel 1 while driving can, the disc brake 23 is to be operated, which is also via the shaft 21 as well as with the wheel hub 2 as well as with the motor 6 is in drive connection, so that a rapid shutdown of the wheel 1 is guaranteed.
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712109372 DE2109372C3 (en) | 1971-02-27 | Single wheel drive for heavy commercial vehicles | |
BE781400A BE781400A (en) | 1971-02-27 | 1972-03-29 | INDEPENDENT CONTROL FOR HEAVY UTILITY VEHICLE WHEELS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712109372 DE2109372C3 (en) | 1971-02-27 | Single wheel drive for heavy commercial vehicles |
Publications (3)
Publication Number | Publication Date |
---|---|
DE2109372A1 true DE2109372A1 (en) | 1972-09-07 |
DE2109372B2 DE2109372B2 (en) | 1976-02-26 |
DE2109372C3 DE2109372C3 (en) | 1976-10-14 |
Family
ID=
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437314A1 (en) * | 1978-09-27 | 1980-04-25 | Zahnradfabrik Friedrichshafen | SINGLE WHEEL DRIVE FOR VEHICLES |
WO1991001897A1 (en) * | 1989-07-27 | 1991-02-21 | Josef Stehle + Söhne Gmbh | Drive, in particular for wheel-chairs |
WO1992021554A1 (en) * | 1991-05-29 | 1992-12-10 | Silent Motors, Elektrofahrzeuge Und -Antriebe, Entwicklung Und Beratung Gesellschaft M.B.H. | Motor-gear unit |
DE19732637C2 (en) * | 1997-07-29 | 1999-11-25 | Daimler Chrysler Ag | Electric drive for a wheel hub |
US6006870A (en) * | 1997-03-08 | 1999-12-28 | Zf Friedrichshafen Ag | Disc brake arrangement for an individual wheel drive |
EP0906842A3 (en) * | 1997-10-04 | 2000-07-05 | Voith Turbo GmbH & Co. KG | Wheel drive device |
US6139464A (en) * | 1997-03-08 | 2000-10-31 | Zf Friedrichshafen Ag | Individual wheel drive with a planetary gear |
EP1241298A3 (en) * | 2001-03-16 | 2004-03-03 | Kässbohrer Geländefahrzeug AG | Vehicle, especially for cleaning beaches |
DE102006023577A1 (en) * | 2006-05-19 | 2007-11-22 | Jungheinrich Ag | Wheel hub drive for industrial trucks |
EP1974978A3 (en) * | 2007-03-29 | 2010-02-03 | ArvinMeritor Technology, LLC | Electric powertrain system with planetary drive |
DE102010001750A1 (en) * | 2010-02-10 | 2011-08-11 | ZF Friedrichshafen AG, 88046 | Arrangement for driving a vehicle wheel with a drive motor |
DE102011005621A1 (en) * | 2011-03-16 | 2012-09-20 | Zf Friedrichshafen Ag | Drive device for driving a wheel of a suspension strut axle for an electrically driven vehicle |
CN107458211A (en) * | 2017-07-24 | 2017-12-12 | 湖北航天技术研究院特种车辆技术中心 | A kind of electronic wheel assembly |
PL126697U1 (en) * | 2017-10-12 | 2019-04-23 | Skb Drive Tech Spolka Akcyjna | Assembly of a wheel with electric motor |
CN107599824B (en) * | 2017-08-15 | 2019-07-26 | 湖北航天技术研究院特种车辆技术中心 | A kind of low-speed big single reduction gear Electric Motor Wheel |
DE102018106479A1 (en) * | 2018-03-20 | 2019-09-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | braking device |
CN110576734A (en) * | 2018-06-08 | 2019-12-17 | 舍弗勒技术股份两合公司 | Wheel hub driving device for vehicle and wheel hub driving vehicle |
DE102019120409A1 (en) * | 2019-07-29 | 2021-02-04 | Schaeffler Technologies AG & Co. KG | Brake arrangement for a wheel hub drive and wheel hub drive with the brake arrangement |
EP3865330A4 (en) * | 2018-10-09 | 2021-08-18 | Tsinghua University | Electric wheel assembly suitable for wheel with parallelly installed dual tire, axle, and vehicle |
DE102020106958A1 (en) | 2020-03-13 | 2021-09-16 | Liebherr-Components Biberach Gmbh | Drive unit and construction and / or material handling machine with such a drive unit |
CN114987193A (en) * | 2022-06-13 | 2022-09-02 | 澎湃动力(北京)科技有限公司 | Wheel hub electric drive device and vehicle |
Cited By (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2437314A1 (en) * | 1978-09-27 | 1980-04-25 | Zahnradfabrik Friedrichshafen | SINGLE WHEEL DRIVE FOR VEHICLES |
US4402374A (en) * | 1978-09-27 | 1983-09-06 | Zahnradfabrick Friedrichshafen A.G. | Individual-wheel drive for vehicles |
WO1991001897A1 (en) * | 1989-07-27 | 1991-02-21 | Josef Stehle + Söhne Gmbh | Drive, in particular for wheel-chairs |
WO1992021554A1 (en) * | 1991-05-29 | 1992-12-10 | Silent Motors, Elektrofahrzeuge Und -Antriebe, Entwicklung Und Beratung Gesellschaft M.B.H. | Motor-gear unit |
US6537167B1 (en) | 1997-03-08 | 2003-03-25 | Zf Friedrichshafen Ag | Electrical individual wheel drive with several motors |
US6006870A (en) * | 1997-03-08 | 1999-12-28 | Zf Friedrichshafen Ag | Disc brake arrangement for an individual wheel drive |
US6139464A (en) * | 1997-03-08 | 2000-10-31 | Zf Friedrichshafen Ag | Individual wheel drive with a planetary gear |
US6328123B1 (en) | 1997-07-29 | 2001-12-11 | Daimlerchrysler Ag | Electrical drive for a wheel hub |
DE19732637C2 (en) * | 1997-07-29 | 1999-11-25 | Daimler Chrysler Ag | Electric drive for a wheel hub |
DE19732637C5 (en) * | 1997-07-29 | 2006-09-14 | Daimlerchrysler Ag | Electric drive for a wheel hub |
EP0906842A3 (en) * | 1997-10-04 | 2000-07-05 | Voith Turbo GmbH & Co. KG | Wheel drive device |
EP1241298A3 (en) * | 2001-03-16 | 2004-03-03 | Kässbohrer Geländefahrzeug AG | Vehicle, especially for cleaning beaches |
US6805204B2 (en) | 2001-03-16 | 2004-10-19 | Kaessbohrer Gelaendefahrzeug Ag | Vehicle, especially for beach cleaning |
DE102006023577A1 (en) * | 2006-05-19 | 2007-11-22 | Jungheinrich Ag | Wheel hub drive for industrial trucks |
EP1974978A3 (en) * | 2007-03-29 | 2010-02-03 | ArvinMeritor Technology, LLC | Electric powertrain system with planetary drive |
US7845445B2 (en) | 2007-03-29 | 2010-12-07 | Arvinmeritor Technology, Llc | Electric powertrain system with planetary drive |
DE102010001750A1 (en) * | 2010-02-10 | 2011-08-11 | ZF Friedrichshafen AG, 88046 | Arrangement for driving a vehicle wheel with a drive motor |
DE102011005621A1 (en) * | 2011-03-16 | 2012-09-20 | Zf Friedrichshafen Ag | Drive device for driving a wheel of a suspension strut axle for an electrically driven vehicle |
CN107458211B (en) * | 2017-07-24 | 2019-09-03 | 湖北航天技术研究院特种车辆技术中心 | A kind of electronic wheel assembly |
CN107458211A (en) * | 2017-07-24 | 2017-12-12 | 湖北航天技术研究院特种车辆技术中心 | A kind of electronic wheel assembly |
CN107599824B (en) * | 2017-08-15 | 2019-07-26 | 湖北航天技术研究院特种车辆技术中心 | A kind of low-speed big single reduction gear Electric Motor Wheel |
PL126697U1 (en) * | 2017-10-12 | 2019-04-23 | Skb Drive Tech Spolka Akcyjna | Assembly of a wheel with electric motor |
DE102018106479A1 (en) * | 2018-03-20 | 2019-09-26 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | braking device |
EP3768561B1 (en) | 2018-03-20 | 2023-04-26 | KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH | Brake device |
CN110576734A (en) * | 2018-06-08 | 2019-12-17 | 舍弗勒技术股份两合公司 | Wheel hub driving device for vehicle and wheel hub driving vehicle |
EP3865330A4 (en) * | 2018-10-09 | 2021-08-18 | Tsinghua University | Electric wheel assembly suitable for wheel with parallelly installed dual tire, axle, and vehicle |
DE102019120409A1 (en) * | 2019-07-29 | 2021-02-04 | Schaeffler Technologies AG & Co. KG | Brake arrangement for a wheel hub drive and wheel hub drive with the brake arrangement |
DE102020106958A1 (en) | 2020-03-13 | 2021-09-16 | Liebherr-Components Biberach Gmbh | Drive unit and construction and / or material handling machine with such a drive unit |
CN114987193A (en) * | 2022-06-13 | 2022-09-02 | 澎湃动力(北京)科技有限公司 | Wheel hub electric drive device and vehicle |
Also Published As
Publication number | Publication date |
---|---|
DE2109372B2 (en) | 1976-02-26 |
BE781400A (en) | 1972-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE102005042098B4 (en) | Electric drive axle assembly with two independent motors | |
DE60213673T2 (en) | Regulated differential | |
EP1250748B1 (en) | Electric drive for a vehicle | |
EP1045771A1 (en) | Drive mechanism for a vehicle, especially a multilane electromobile | |
EP0056032A1 (en) | Power unit with drive motor and a flywheel. | |
DE3924817A1 (en) | DRIVE, ESPECIALLY FOR WHEELCHAIRS | |
DE212019000353U1 (en) | Planetary gear system with interrupter and drive axle made with it | |
DE19841829A1 (en) | Hybrid drive especially for vehicle has stator and rotor each as machine part, one rigidly connected to motor input and other to output of superposition gearbox. | |
DE102019214670A1 (en) | Arrangement and method for driving a vehicle axle | |
DE3619368A1 (en) | GEARBOX FOR AN ELECTRIC VEHICLE | |
DE102020200137B3 (en) | Gear arrangement | |
DE102018201822A1 (en) | An electric drive system for an electrically powered vehicle and method for manufacturing an electric drive system for an electrically powered vehicle | |
DE102020200123A1 (en) | Spur gear differential and drive system | |
EP3768561A1 (en) | Brake device | |
DE102019206957A1 (en) | Drive axle of an electric vehicle | |
DE2025555C3 (en) | Drive arrangement for an electric traction vehicle | |
DE582092C (en) | Epicyclic gears, especially for motor vehicles, with a plurality of groups of gears arranged one behind the other | |
DE2109372A1 (en) | Single wheel drive for heavy commercial vehicles | |
DE2109372C3 (en) | Single wheel drive for heavy commercial vehicles | |
DE2208036A1 (en) | DRIVING AN ELECTRIC TRAIN VEHICLE WITH A HIGH-SPEED TRAVEL MOTOR | |
DE681826C (en) | Device for moving the brushes of commutator motors | |
DE102019206950A1 (en) | Drive axle of an electric vehicle | |
DE102021111007B4 (en) | gear arrangement | |
DE3129904C2 (en) | Gearbox with several simple planetary stages coupled with one another and two concentric output shafts | |
DE102015111928A1 (en) | planetary gear |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C3 | Grant after two publication steps (3rd publication) | ||
E77 | Valid patent as to the heymanns-index 1977 | ||
8330 | Complete disclaimer |