WO2002087914A1 - Vehicule, notamment vehicule militaire, a toutes roues motrices dote d'un dispositif d'entrainement diesel-electrique - Google Patents

Vehicule, notamment vehicule militaire, a toutes roues motrices dote d'un dispositif d'entrainement diesel-electrique Download PDF

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Publication number
WO2002087914A1
WO2002087914A1 PCT/DE2002/001480 DE0201480W WO02087914A1 WO 2002087914 A1 WO2002087914 A1 WO 2002087914A1 DE 0201480 W DE0201480 W DE 0201480W WO 02087914 A1 WO02087914 A1 WO 02087914A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
motor vehicle
vehicle according
electric
wheel module
Prior art date
Application number
PCT/DE2002/001480
Other languages
German (de)
English (en)
Inventor
Claus Ullrich
Peter Mühlhausen
Tamara Lorenz
Original Assignee
Krauss-Maffei Wegmann Gmbh & Co. Kg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Krauss-Maffei Wegmann Gmbh & Co. Kg filed Critical Krauss-Maffei Wegmann Gmbh & Co. Kg
Publication of WO2002087914A1 publication Critical patent/WO2002087914A1/fr

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
    • B60K17/34—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles
    • B60K17/356—Arrangement or mounting of transmissions in vehicles for driving both front and rear wheels, e.g. four wheel drive vehicles having fluid or electric motor, for driving one or more wheels
    • 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
    • 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

Definitions

  • All-wheel drive motor vehicle in particular a military motor vehicle, with a diesel-electric drive device
  • the invention relates to an all-wheel drive motor vehicle, in particular a military motor vehicle, with a diesel-electric drive device, the drive device having an electric generator driven by a diesel engine and several, each associated with one of the drive wheels and driving them via a reduction gear, connected to the generator electric motors.
  • US-4325451 A describes an all-wheel drive motor vehicle designed as a dump truck with a diesel-electric drive device, in which the electric motors are arranged within the drive wheels.
  • the construction is complex and takes up a lot of space.
  • the invention has for its object to provide a four-wheel drive motor vehicle, in particular a military motor vehicle, with the features specified above, in which the electric drive motors are designed and arranged so that they take up very little space, the structure should be such that all requirements regarding the approval for public road traffic can be met.
  • each electric motor is constructed together with the reduction gear and the braking device as a compact wheel module which is integrated into the wheel hub of a drive wheel. It is particularly advantageous here if an independent wheel suspension is selected, the wheel hub with the integrated wheel module being inserted into a standard rim.
  • the wheel module first the reduction gear, then the electric motor and then the braking device can be arranged coaxially to one another from the outside inwards, and these components can be separable and removable from one another.
  • a separating device for decoupling the reduction gear from the electric motor. This separating device can be actuated from the outside of the wheel.
  • all the electrical and hydraulic lines to and from the wheel module are routed through the steering knuckle, the axle support and the space control arm of the wheel suspension.
  • the equipment can be such that all electrical and hydraulic lines to and from the wheel module are routed through a protective tube led out of the steering knuckle of the wheel suspension.
  • the basic idea of the invention is to integrate the electric motors within a compact wheel module, which also contains the reduction gear and the braking device, into the wheel hub of the respective drive wheel in such a way that the wheel hub can be designed in terms of its dimensions and its type of fastening such that it is in a customary standard rim of a motor vehicle wheel can be used and fastened there.
  • the motor vehicle according to the invention has the advantage that an optimization of the vehicle interior is possible, for example in which the diesel-electric unit, consisting of a diesel engine and an electric generator, is arranged under the hood of the vehicle and then no further individual components of the drive are present inside the vehicle interior that this is fully available as a loading and crew room stands. Due to the compact design of the wheel module, it is also possible with simple means to provide a separating device for decoupling the reduction gear from the electric motor, which can be actuated in emergency operation, for example after an electric motor fails. It is also possible to construct the wheel module in such a way that the various assemblies of the wheel module are easily accessible and removable for the purpose of replacing wearing parts and for necessary repair work.
  • the independent wheel suspension can be connected to the wheel module taking into account the requirements for an acceptable steering roll radius, suspension travel and turning circle. It is also possible to integrate all cable and wire routing for the power supply and cooling of the electric motor as well as lines and valves of a tire pressure control system and the lines for a wheel speed sensor of the anti-lock braking system into the wheel module.
  • the braking device can be designed as a mixed braking system consisting of an electrical and mechanical component.
  • the construction of the motor vehicle according to the invention has the further advantage that an extension to a multi-axle vehicle can be implemented without problems.
  • FIG. 6 shows the wheel with the wheel module according to FIG. 5 in a perspective assembly drawing
  • FIG. 7 shows an axial section in a vertical plane through the wheel and wheel suspension according to FIGS. 5 and 6;
  • Fig. 8 in a representation analogous to Fig. 5 shows a variant of
  • FIG. 9 in a representation analogous to FIG. 6 the embodiment according to FIG. 8;
  • FIGS. 8 to 10 1 to 4 show an all-wheel drive military motor vehicle with a body 1, a hood 1 .1 and four driven wheels 2.1, 2.2, 2.3, 2.4, which are fastened in a manner not shown in detail in independent wheel suspension on the vehicle chassis.
  • the vehicle has a diesel-electric drive device which has an electric generator driven by a diesel engine, which is not described in more detail below and which can be arranged, for example, under the hood 1 .1. In the rear area, the vehicle has a hatch 1 .2 for loading and for getting in and out of the team.
  • the drive wheels 2.1-2.4 are each driven by reduction gears from electric motors which are connected to the generator.
  • a wheel hub which is designed as a compact wheel module RM, can be used within the rim 3 of the wheel designated only by reference number 2 in these figures, and in this wheel module are in the order from outside to inside a planetary reduction gear 7, an electric motor 8 and a braking device 9 arranged coaxially with each other.
  • 5 shows this basic arrangement.
  • the wheel suspension has a steering knuckle 4 with axle journals 4.1 as well as a wishbone 5 and an axle support 6 on which a space control arm 14 engages. Further known components of a wheel suspension and suspension are not shown in the figures.
  • the braking device comprises a service brake 9.1 and a parking brake 9.2 of a type known per se.
  • FIG. 7 Further details of the wheel module RM can be found in FIG. 7.
  • the wheel hub housing 1 1 is on bearings 12.1 and 12.3 on the steering knuckle! 4 and journals 4.1 stored.
  • the stator 8.1 of the electric motor is plugged onto the axle journal 4.1, while the rotor 8.2 is rotatably supported by bearings 12.2.
  • the planetary reduction gear 7 is arranged, the input of which is coupled to the rotor 8.2 of the electric motor.
  • the wheel hub can be dismantled in the manner also shown in FIG. 5, and the individual components can be separated from one another.
  • the steering knuckle 4 has a pipe socket 4.2 on the inside, to which a protective pipe 10 connects, through which the cables 10.1 are led.
  • This protective tube can be used to run both the electrical lines for driving the electric motor 8 and the hydraulic lines for cooling it, as well as lines of a tire pressure control system and cables for a wheel speed sensor, both of which can be integrated into the wheel module in a manner not shown.
  • 8 to 10 show a variant of the embodiment according to FIGS. 6 to 7, which differs from the embodiment described above essentially only in a slightly different routing of the lines and cables. For this reason, 8 to 10 of this embodiment, all components which correspond exactly to the embodiment according to FIGS. 5 to 7 are designated by the same reference numerals and are not explained in more detail below.
  • the cables and lines are guided by the steering knuckle 4 'and the axle support 6'. This is indicated in FIG. 10 by the cables and lines 10.1 'which are guided through the steering knuckle 4' and the axle support 6 'via the space control 14' to the housing (not shown).
  • Fig. 1 1 shows a further variant of the embodiment according to FIGS. 8 to 10, all parts which correspond exactly to the embodiment according to FIGS. 8 to 10 being provided with the same reference numerals.
  • the embodiment according to FIG. 11 is additionally provided with a separating device 13 that can be operated manually from the outside for decoupling the planetary reduction gear 7 from the electric motor 8. By actuating the separating device in the direction indicated by the arrow, for example, if the electric motor fails, it is decoupled from the transmission. Electrical or pneumatic separation from the inside of the vehicle can also be implemented.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)

Abstract

L'invention concerne un véhicule, notamment un véhicule militaire, à toutes roues motrices qui est habilité à emprunter les voies de trafic public, et comprenant un dispositif d'entraînement diésel-électrique. Le dispositif d'entraînement présente un générateur électrique entraîné par un moteur Diesel et plusieurs moteurs électriques reliés au générateur, respectivement associés à une des roues motrices (2) en l'entraînant par un démultiplicateur (7). Chaque moteur électrique (8) constitue avec le démultiplicateur (7) et le dispositif de freinage (9) un module roue compact (RM) qui est intégré au moyeu d'une roue motrice (2).
PCT/DE2002/001480 2001-05-02 2002-04-23 Vehicule, notamment vehicule militaire, a toutes roues motrices dote d'un dispositif d'entrainement diesel-electrique WO2002087914A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001121372 DE10121372A1 (de) 2001-05-02 2001-05-02 Allradangetriebenes Kraftfahrzeug, insbesondere militärisches Kraftfahrzeug, mit dieselelektrischer Antriebsvorrichtung
DE10121372.7 2001-05-02

Publications (1)

Publication Number Publication Date
WO2002087914A1 true WO2002087914A1 (fr) 2002-11-07

Family

ID=7683392

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/001480 WO2002087914A1 (fr) 2001-05-02 2002-04-23 Vehicule, notamment vehicule militaire, a toutes roues motrices dote d'un dispositif d'entrainement diesel-electrique

Country Status (2)

Country Link
DE (1) DE10121372A1 (fr)
WO (1) WO2002087914A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7315099B2 (en) 2004-01-29 2008-01-01 Magnet-Motor Gesellschaft Fuer Mangnetmotorische Technik Mbh Cooled electric drive unit for a motor vehicle
US7658251B2 (en) 2006-09-20 2010-02-09 James Harry K Direct drive electric traction motor
WO2010048344A2 (fr) * 2008-10-21 2010-04-29 David Gugger Commande électrique extérieure pour véhicules
WO2012000795A1 (fr) * 2010-07-01 2012-01-05 Zf Friedrichshafen Ag Véhicule électrique
NL2005713C2 (nl) * 2010-11-18 2012-05-22 Gemert Mobile Systems B V Van Wielophanging en voertuig voorzien van een dergelijke wielophanging.
WO2013004312A1 (fr) * 2011-07-07 2013-01-10 Schaeffler Technologies AG & Co. KG Jante pourvue d'un élément de moteur électrique
CN104470746A (zh) * 2012-05-10 2015-03-25 戈尔德霍弗股份公司 用于机动车的驱动装置
WO2019179726A1 (fr) * 2018-03-20 2019-09-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dispositif de freinage
EP3778281A4 (fr) * 2018-04-09 2021-12-22 Tsinghua University Ensemble roue électrique à moteur de moyeu intégré

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10218140A1 (de) * 2002-04-23 2003-11-13 Mbn Maschb Betr E Neugersdorf Elektroantriebssystem für ein Fahrzeug
DE10322022A1 (de) * 2003-05-16 2004-12-09 Magnet-Motor Gesellschaft Für Magnetmotorische Technik Mbh Elektrischer Hohlwellen-Antriebsmotor
DE102005019489A1 (de) * 2005-04-27 2006-11-09 Krauss-Maffei Wegmann Gmbh & Co. Kg Allradangetriebenes Kraftfahrzeug
ITTO20060894A1 (it) * 2006-12-15 2008-06-16 Oto Melara Spa Ruota motorizzata per un veicolo militare
DE102019109177A1 (de) * 2019-04-08 2020-10-08 Man Truck & Bus Se Achslenker für eine Radaufhängung

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US3443655A (en) * 1963-11-19 1969-05-13 Westinghouse Air Brake Co Motorized wheel assembly
FR2131643A5 (fr) * 1972-03-27 1972-11-10 Zahnradfabrik Friedrichshafen
US4330045A (en) * 1979-09-14 1982-05-18 Reliance Electric Company Vehicle wheel mechanism
EP0337032A1 (fr) * 1988-03-29 1989-10-18 Nippon Steel Corporation Véhicule électrique
US5087229A (en) * 1991-05-06 1992-02-11 General Motors Corporation Independently suspended steerable motor wheel apparatus
US5127485A (en) * 1988-06-29 1992-07-07 Aisin Aw Co., Ltd. Electric motorized wheel with integral motorized cooling oil pump
EP0931684A1 (fr) * 1998-01-19 1999-07-28 Advanced Public Transport Systems BV Véhicule, en particulier véhicule à propulsion électrique

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DE2127410A1 (de) * 1971-06-03 1972-12-14 Rheinstahl Ag, 4300 Essen Radnabenantriebs vorrichtung für Fahrzeuge, insbesondere für Kraftfahrezeuge
DE2357451C2 (de) * 1973-11-17 1981-09-24 Carl Hurth Maschinen- und Zahnradfabrik GmbH & Co, 8000 München Radnabenantrieb mit Bremse
DE19716538A1 (de) * 1997-04-19 1998-10-29 Sel Alcatel Ag Einstufiges Getriebe für einen Fahrzeugantrieb
DE19732637C5 (de) * 1997-07-29 2006-09-14 Daimlerchrysler Ag Elektrischer Antrieb für eine Radnabe
DE29820349U1 (de) * 1998-11-13 2000-05-04 Roechling Getriebe Kg Antriebsachse
DE19932586A1 (de) * 1999-07-13 2001-04-12 Zahnradfabrik Friedrichshafen Achse mit einer unterhalb der Radachse angeordneten Achsbrücke
DE19945345A1 (de) * 1999-09-22 2001-04-05 Zahnradfabrik Friedrichshafen Radantrieb zum Antrieb eines Fahrzeugrades

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3443655A (en) * 1963-11-19 1969-05-13 Westinghouse Air Brake Co Motorized wheel assembly
FR2131643A5 (fr) * 1972-03-27 1972-11-10 Zahnradfabrik Friedrichshafen
US4330045A (en) * 1979-09-14 1982-05-18 Reliance Electric Company Vehicle wheel mechanism
EP0337032A1 (fr) * 1988-03-29 1989-10-18 Nippon Steel Corporation Véhicule électrique
US5127485A (en) * 1988-06-29 1992-07-07 Aisin Aw Co., Ltd. Electric motorized wheel with integral motorized cooling oil pump
US5087229A (en) * 1991-05-06 1992-02-11 General Motors Corporation Independently suspended steerable motor wheel apparatus
EP0931684A1 (fr) * 1998-01-19 1999-07-28 Advanced Public Transport Systems BV Véhicule, en particulier véhicule à propulsion électrique

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7315099B2 (en) 2004-01-29 2008-01-01 Magnet-Motor Gesellschaft Fuer Mangnetmotorische Technik Mbh Cooled electric drive unit for a motor vehicle
US7658251B2 (en) 2006-09-20 2010-02-09 James Harry K Direct drive electric traction motor
US8196685B2 (en) 2008-10-21 2012-06-12 David Gugger Outboard electric drive for vehicles
WO2010048344A3 (fr) * 2008-10-21 2010-07-29 David Gugger Commande électrique extérieure pour véhicules
WO2010048344A2 (fr) * 2008-10-21 2010-04-29 David Gugger Commande électrique extérieure pour véhicules
WO2012000795A1 (fr) * 2010-07-01 2012-01-05 Zf Friedrichshafen Ag Véhicule électrique
NL2005713C2 (nl) * 2010-11-18 2012-05-22 Gemert Mobile Systems B V Van Wielophanging en voertuig voorzien van een dergelijke wielophanging.
WO2013004312A1 (fr) * 2011-07-07 2013-01-10 Schaeffler Technologies AG & Co. KG Jante pourvue d'un élément de moteur électrique
CN104470746A (zh) * 2012-05-10 2015-03-25 戈尔德霍弗股份公司 用于机动车的驱动装置
WO2019179726A1 (fr) * 2018-03-20 2019-09-26 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Dispositif de freinage
CN111867903A (zh) * 2018-03-20 2020-10-30 克诺尔商用车制动系统有限公司 制动装置
JP2021516189A (ja) * 2018-03-20 2021-07-01 クノル−ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツングＫｎｏｒｒ−Ｂｒｅｍｓｅ Ｓｙｓｔｅｍｅ ｆｕｅｒ Ｎｕｔｚｆａｈｒｚｅｕｇｅ ＧｍｂＨ ブレーキ装置
EP3768561B1 (fr) 2018-03-20 2023-04-26 KNORR-BREMSE Systeme für Nutzfahrzeuge GmbH Dispositif de freinage
JP7416709B2 (ja) 2018-03-20 2024-01-17 クノル－ブレムゼ ジステーメ フューア ヌッツファールツォイゲ ゲゼルシャフト ミット ベシュレンクテル ハフツング ブレーキ装置
EP3778281A4 (fr) * 2018-04-09 2021-12-22 Tsinghua University Ensemble roue électrique à moteur de moyeu intégré

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