WO2013041141A1 - Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré - Google Patents

Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré Download PDF

Info

Publication number
WO2013041141A1
WO2013041141A1 PCT/EP2011/066503 EP2011066503W WO2013041141A1 WO 2013041141 A1 WO2013041141 A1 WO 2013041141A1 EP 2011066503 W EP2011066503 W EP 2011066503W WO 2013041141 A1 WO2013041141 A1 WO 2013041141A1
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
wheel bearing
drive motor
bearing carrier
suspension device
Prior art date
Application number
PCT/EP2011/066503
Other languages
German (de)
English (en)
Inventor
Oswald Friedmann
Michael Kistler
Original Assignee
Schaeffler Technologies AG & 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 Schaeffler Technologies AG & Co. KG filed Critical Schaeffler Technologies AG & Co. KG
Priority to PCT/EP2011/066503 priority Critical patent/WO2013041141A1/fr
Priority to CN201180073654.1A priority patent/CN103826883B/zh
Priority to EP11760776.2A priority patent/EP2758259A1/fr
Publication of WO2013041141A1 publication Critical patent/WO2013041141A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/02—Resilient suspensions for a single wheel with a single pivoted arm
    • B60G3/04—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle
    • B60G3/06—Resilient suspensions for a single wheel with a single pivoted arm the arm being essentially transverse to the longitudinal axis of the vehicle the arm being rigid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G3/00—Resilient suspensions for a single wheel
    • B60G3/18—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram
    • B60G3/20—Resilient suspensions for a single wheel with two or more pivoted arms, e.g. parallelogram all arms being rigid
    • 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
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/142—Independent suspensions with lateral arms with a single lateral arm, e.g. MacPherson type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/10—Independent suspensions
    • B60G2200/14—Independent suspensions with lateral arms
    • B60G2200/144—Independent suspensions with lateral arms with two lateral arms forming a parallelogram
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/422—Driving wheels or live axles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2200/00—Indexing codes relating to suspension types
    • B60G2200/40—Indexing codes relating to the wheels in the suspensions
    • B60G2200/44—Indexing codes relating to the wheels in the suspensions steerable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/18—Mounting of vehicle engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/10—Mounting of suspension elements
    • B60G2204/30—In-wheel mountings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2204/00—Indexing codes related to suspensions per se or to auxiliary parts
    • B60G2204/40—Auxiliary suspension parts; Adjustment of suspensions
    • B60G2204/419—Gears
    • B60G2204/4191—Planetary or epicyclic gears
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2206/00—Indexing codes related to the manufacturing of suspensions: constructional features, the materials used, procedures or tools
    • B60G2206/01—Constructional features of suspension elements, e.g. arms, dampers, springs
    • B60G2206/50—Constructional features of wheel supports or knuckles, e.g. steering knuckles, spindle attachments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/13—Small sized city motor vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2300/00—Indexing codes relating to the type of vehicle
    • B60G2300/50—Electric vehicles; Hybrid vehicles
    • 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
    • B60K17/00—Arrangement or mounting of transmissions in vehicles
    • B60K17/30—Arrangement or mounting of transmissions in vehicles the ultimate propulsive elements, e.g. ground wheels, being steerable
    • 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
    • B60K2007/0053—Disposition of motor in, or adjacent to, traction wheel the motor moving relative to the vehicle body and to 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

  • Wheel suspension with steered wheel bearing carrier and integrated wheel drive motor
  • the invention relates to a motor vehicle wheel suspension device with a wheel bearing carrier guided steerable therein for setting wheel angles and a wheel drive motor integrated in the wheel suspension device, in particular of an electromechanical design.
  • a drive axle for heavy motor vehicles in which in each case a countershaft transmission is arranged in the region of the respective wheel, which is coupled in each case via a propeller shaft to a differential gear.
  • the drive axle comprises a brake arrangement formed by brake disks which sits in an intermediate region between the differential gear and the respective drive shaft. The braking torque generated by this brake assembly is thus applied to the input of the respective countershaft transmission.
  • a wheel suspension device is known, which likewise comprises a countershaft transmission integrated into the respective vehicle wheel, which is coupled via a propeller shaft to a vehicle-side drive train.
  • the invention has for its object to provide a suspension device for an electromechanically operated with single-wheel motor vehicle, which is characterized over previous designs by improved mechanical performance.
  • a wheel suspension device with:
  • a link element which is pivotable about an inner pivot point and is connected to the wheel bearing carrier via an outer pivot point, so that the wheel bearing carrier can be displaced in a vertical direction and is pivotable about a substantially vertical steering axis;
  • a wheel drive motor to generate a drive torque
  • the Radantriebsmotor is pivotally coupled to the link element via a hinge means, and this coupling is accomplished such that the Radantriebsmotor is pivotable about a substantially vertical engine pivot axis extending in an intermediate region between the outer hinge point and the inner hinge point of the link element ,
  • the motor is coupled to the steering of the wheel, so that no collision between the engine and the wheel, or a recorded in the wheel area transmission can occur.
  • the motor When steering the wheel according to the invention, the motor is also rotated to an axis almost parallel to the steering axis. This can preferably be done easily via a handlebar. This prevents a collision between the motor housing and the gearbox housing, as well as between the cardan shaft and the motor housing.
  • the gear ratio between motor rotation angle and steering angle is approximately 2: 1 in the construction described in more detail below, but can also be chosen differently, e.g. taking into account the space requirements and the maximum steering angle.
  • the coupling with translation effect can also be done by another gearbox such as a gear transmission, a cable transmission and the like.
  • the handlebar is preferred because it represents the cheaper solution.
  • the inventive arrangement of the Radantriebsmotors can be used in particular in a suspension with McPherson architecture.
  • the wheel drive motor is held in this case via a joint mechanism substantially perpendicular to the handlebars and swiveled synchronously in accordance with the Radeinschlag.
  • the joint mechanism may in particular include a sliding joint, a ball joint, or an elastic element via which a corresponding engine mount is achieved.
  • the lower link element is designed as a wishbone.
  • the coupling of the link element with the wheel bearing carrier is preferably carried out via a ball joint pivoting of the wheel bearing carrier relative to the handlebar element to a pointing inillerlteilsnchtung horizontal axis, as well as a substantially vertical steering axle allows.
  • the vehicle-side connection of the link element in particular when the same is executed as a wishbone, preferably takes place via elastomer bushings which allow pivoting of the link element about a horizontal axis pointing essentially in the vehicle longitudinal direction.
  • the inventive concept is particularly suitable forakivorderradaufhfitmaschine with double wishbones, and suspensions in McPherson type.
  • This upper engine linkage assembly is preferably designed as a wishbone arrangement over which the motor housing can be supported vertically displaceable.
  • the synchronization of the pivotal movement of the wheel bearing carrier and the wheel drive motor is preferably carried out by the wheel drive motor and the wheel bearing carrier are coupled together via a link mechanism.
  • This linkage mechanism may include, for example, a rigidly coupled to the wheel bearing carrier - short - encoder lever and a rigidly coupled to the Radantriebsmotorgephaseuse - slightly longer - Mit Meetinghebel, these two levers are coupled together via a possibly bent connecting link. That connecting link is preferably coupled via ball joints with the encoder lever and the driving lever.
  • a reduction gear is integrated in the wheel bearing carrier, which is coupled via the drive shaft with the Radantriebsmotor.
  • This reduction gear is designed according to a particular aspect of the present invention as a planetary gear.
  • the change in Radeinschlages is preferably carried out in a conventional manner in which the wheel bearing carrier carries a steering arm and is coupled via this steering arm and a tie rod there with a steering gear.
  • braking torques can also be generated via the wheel drive motor in addition to wheel drive torques. It is also possible to provide a mechanical brake device in the region of the wheel drive motor via which, in particular, a parking brake function or even a conventional braking effect can be generated.
  • Figure 1 is a perspective sketch of a suspension according to the invention with integrated electromechanical Radantriebsmotor which is pivotally supported on the lower arm and is under a steering operation stocky synchronously and in the same direction tracked;
  • FIG. 1 shows an independent suspension device according to the invention with integrated Radeinzelantriebsmotor 5 is shown.
  • the independent wheel suspension shown here by way of example is designed in particular for a light passenger car and serves to suspend and drive a right, steerable vehicle front wheel.
  • the suspension for a left vehicle front wheel is of course constructed according to mirror symmetry and not illustrated here.
  • the wheel suspension device comprises a Radlager- carrier 1, a lower link element 2 which is pivotable about an inner joint G3 and is connected via an outer joint G4 to the wheel bearing carrier 1, so that the wheel bearing carrier 1 in the vertical direction V displaced and a substantially vertical steering axis X is pivotable, to set the required Radeinschlagswinkel W. Furthermore, the wheel suspension device includes a not in this view not further recognizable, recorded in the wheel bearing support 1 wheel bearing and a wheel hub in turn mounted in this wheel hub.
  • the wheel suspension device furthermore comprises a wheel drive motor 5 for generating a drive torque, and a drive shaft 6 for transmitting the drive torque from the wheel drive motor 5 into the area of the wheel bearing carrier 1.
  • the wheel suspension device is characterized in that the wheel drive motor 5 is pivotally coupled to the link element 2 via a hinge device G7, and this coupling is accomplished such that the wheel drive motor 5 is pivotable about a substantially vertical motor pivot axis XM located in an intermediate region extends between the outer hinge point G4 and the inner hinge point G3 of the link element 2.
  • the link element 2 is designed here as a wishbone and can thus support the wheel bearing carrier 1 longitudinally and transversely in the region of the joint G4 and lead in a vertical direction.
  • the further support and guidance of the wheel bearing carrier 1 is achieved here by the suspension is designed as a McPherson suspension, ie the wheel bearing carrier 1 is guided translationally on a strut 8.
  • the outer joint G4 is designed as a ball joint and allows pivoting of the wheel bearing carrier 1 relative to the lower arm 2 about the steering axis X and pivoting about a substantially horizontal axis in the context of compression and rebound of the wheel bearing carrier 1 in the strut eighth
  • an upper engine link assembly 9 is also guided over an upper engine link assembly 9.
  • This upper engine link assembly 9 is also designed as a wishbone arrangement and coupled via a joint G10 with the Radantriebsmotor 5.
  • the wheel drive motor 5 is kinematically integrated into the wheel suspension device via the articulation points G7 and G10 in such a way that it can cushioned with the lower link 1 and can pivot the motor pivot axis XM defined by the pivot points G7, G10.
  • the wheel drive motor 5 and the wheel bearing carrier 1 are coupled to one another via a linkage mechanism.
  • This link mechanism comprises a rigidly coupled to the wheel bearing carrier 1 encoder lever 1 1 and a rigidly coupled to the housing of the Radantriebsmotors 5 driving lever 12. These two levers 1 1, 12 are coupled via a connecting link 13 with each other.
  • the drive shaft 6 couples an input of the reduction gear to the output of the wheel drive motor 5.
  • the reduction gear is designed as a preferably two-stage planetary gear.
  • the drive shaft 6 can be guided on the sun gear and the wheel-side output can be accomplished via the planetary wheel carrier.
  • the ring gear is then fixed. In order to pivot the wheel bearing carrier in required angular positions of this may be provided with a steering arm 15 to which a tie rod 16 is connected in a known manner, the steering arm 15 coupled to a steering gear not shown here.
  • Figures 2a and 2b illustrate the operation of the suspension of the invention in a ground state ( Figure 2a) and in a sprung state 2b.
  • the wheel drive motor 5 is connected via the hinge point G7 to the lower arm 2 and additionally supported by the upper arm assembly 9.
  • the wheel drive motor 5 can thus co-spring the lower link 2, wherein the stroke amplitude is reduced according to the lever ratios.
  • the wheel drive motor 5 is pivotable about the motor pivot axis XM.
  • the motor pivot axis XM and the steering axis X run in this embodiment to a common point P1.
  • This point P1 is preferably located in the region in which the strut 8 is mounted on the body.
  • the kinematic coupling of the housing of the Radantriebsmotors 5 with the wheel bearing carrier 1 via the handlebar 13 is preferably accomplished such that the Radantriebsmotor 5 is pivoted with a certain reduction, i. the wheel swivel angle is always greater than the engine swivel angle. As a result, gyroscopic effects of the motor 5, and the power requirement are reduced.
  • the drive shaft 6 assumes the oblique position indicated here for the drive motor 5 and for the wheel bearing carrier 1 or the planetary gear accommodated therein.
  • the connection areas of the drive shaft 6 to the drive motor 5 and the planetary gear are selected so that they are close to the axes XM and X respectively. This ensures that at most small changes in the distance by the drive shaft 6 must be compensated within the scope of a steering operation.
  • a motor vehicle equipped with the wheel suspension device according to the invention preferably comprises four wheel drive motors which are assigned to the respective vehicle wheel. Depending on the current vehicle operating state and the power requirement determined by the driver, these wheel drive motors can be controlled in such a way that I give the driver a driving characteristic which is perceived as suitable. Any reaction forces on the steering system caused by the wheel drive motors and in particular the coupling mechanism can be modified, in particular compensated, by actively influencing the steering force assistance behavior.
  • the wheel drive motor 5 and the inner flange area of the planetary gear can be coupled to each other via an elastomer bellows structure, so that the drive shaft rotates in a non-rotating elastomer housing.
  • the link mechanism according to the invention with the links 1 1, 12, 13 is preferably located outside of this elastomer housing.
  • the wheel drive motor 5 is preferably designed as an internal rotor motor and is provided in its housing area with cooling rib structures via which the heat dissipation is assisted under the effect of the ambient air flowing through the rim 15.

Landscapes

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

Abstract

La présente invention concerne un dispositif de suspension de roue comportant un support de palier de roue, un élément bras de suspension pouvant pivoter autour d'un point d'articulation intérieur et relié au support de palier de roue par l'intermédiaire d'un point d'articulation extérieur, de telle sorte que le support de palier de roue peut être déplacé dans une direction verticale et pivoter autour d'un axe d'articulation sensiblement vertical, pour régler l'angle de braquage voulu, un ensemble de palier de roue logé dans le support de palier de roue, un moyeu de roue monté par l'intermédiaire de l'ensemble de palier de roue, un moteur d'entraînement de roue servant à générer un couple moteur, et un arbre d'entraînement servant à la transmission du couple du moteur d'entraînement de roue dans la zone du support de palier de roue. Selon l'invention, le moteur d'entraînement de roue est accouplé basculant avec l'élément bras de suspension par l'intermédiaire d'un dispositif d'articulation. Cet accouplement est réalisé de sorte que le moteur d'entraînement de roue peut pivoter autour d'un axe de pivotement de moteur sensiblement vertical qui s'étend dans une zone intermédiaire située entre le point d'articulation extérieur et le point d'articulation intérieur de l'élément bras de suspension.
PCT/EP2011/066503 2011-09-22 2011-09-22 Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré WO2013041141A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
PCT/EP2011/066503 WO2013041141A1 (fr) 2011-09-22 2011-09-22 Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré
CN201180073654.1A CN103826883B (zh) 2011-09-22 2011-09-22 带有在其内部能转向地连接的车轮轴承架和集成的车轮驱动马达的车轮悬挂装置
EP11760776.2A EP2758259A1 (fr) 2011-09-22 2011-09-22 Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/EP2011/066503 WO2013041141A1 (fr) 2011-09-22 2011-09-22 Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré

Publications (1)

Publication Number Publication Date
WO2013041141A1 true WO2013041141A1 (fr) 2013-03-28

Family

ID=44675592

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/066503 WO2013041141A1 (fr) 2011-09-22 2011-09-22 Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré

Country Status (3)

Country Link
EP (1) EP2758259A1 (fr)
CN (1) CN103826883B (fr)
WO (1) WO2013041141A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114312991A (zh) * 2022-03-07 2022-04-12 深圳小象电动科技有限公司 一种集成转向机构的轮边动力模组

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019023038A (ja) * 2017-07-24 2019-02-14 株式会社ジェイテクト 操舵制御装置
DE102019203836A1 (de) * 2019-03-20 2020-09-24 Audi Ag Radaufhängung für eine Fahrzeugachse

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136305A1 (de) 1981-09-12 1983-03-24 Hermann Dr.-Ing. 7412 Eningen Klaue Antriebsachse fuer schwere kraftwagen
EP1362736A1 (fr) * 2001-02-19 2003-11-19 Japan Science and Technology Corporation Moteur roue pour automobiles electriques
WO2005030509A1 (fr) * 2003-09-30 2005-04-07 Toyota Jidosha Kabushiki Kaisha Appareil de support de roues pour l'amelioration du confort de conduite d'un vehicule
DE102004043891A1 (de) * 2003-09-12 2005-04-14 Toyota Jidosha K.K. Radaufbau
EP1547843A1 (fr) * 2002-10-02 2005-06-29 Kabushiki Kaisha Bridgestone Systeme de moteur-roue pour roue directrice
FR2941403A1 (fr) 2009-01-29 2010-07-30 Peugeot Citroen Automobiles Sa Vehicule automobile comportant une motorisation principale du train avant et une motorisation complementaire du train arriere

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4607603B2 (ja) * 2004-01-16 2011-01-05 トヨタ自動車株式会社 車輪支持装置
JP5052084B2 (ja) * 2006-09-19 2012-10-17 Ｎｔｎ株式会社 インホイール型モータ内蔵センサ付きアクスルユニット

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3136305A1 (de) 1981-09-12 1983-03-24 Hermann Dr.-Ing. 7412 Eningen Klaue Antriebsachse fuer schwere kraftwagen
EP1362736A1 (fr) * 2001-02-19 2003-11-19 Japan Science and Technology Corporation Moteur roue pour automobiles electriques
EP1547843A1 (fr) * 2002-10-02 2005-06-29 Kabushiki Kaisha Bridgestone Systeme de moteur-roue pour roue directrice
DE102004043891A1 (de) * 2003-09-12 2005-04-14 Toyota Jidosha K.K. Radaufbau
WO2005030509A1 (fr) * 2003-09-30 2005-04-07 Toyota Jidosha Kabushiki Kaisha Appareil de support de roues pour l'amelioration du confort de conduite d'un vehicule
FR2941403A1 (fr) 2009-01-29 2010-07-30 Peugeot Citroen Automobiles Sa Vehicule automobile comportant une motorisation principale du train avant et une motorisation complementaire du train arriere

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114312991A (zh) * 2022-03-07 2022-04-12 深圳小象电动科技有限公司 一种集成转向机构的轮边动力模组

Also Published As

Publication number Publication date
CN103826883B (zh) 2016-05-11
CN103826883A (zh) 2014-05-28
EP2758259A1 (fr) 2014-07-30

Similar Documents

Publication Publication Date Title
EP2342117B1 (fr) Dispositif de direction pour un véhicule à moteur
DE102008039547A1 (de) Lenkvorrichtung
EP2212129A1 (fr) Suspension pour véhicules automobiles
EP2598349A1 (fr) Dispositif de réglage d'essieu d'un véhicule automobile
WO2019158290A1 (fr) Suspension de roue d'un véhicule à moteur
EP3216677B1 (fr) Module de contre-rail pour véhicules automobiles comprenant une direction individuelle des roues
DE102012107515B4 (de) Aktives geometrie-gesteuertes aufhängungssystem
DE102014214821A1 (de) Elektromechanische Einzelradantriebseinrichtung
DE102017201615A1 (de) Radaufhängung für ein gelenktes Rad einer Achse eines Kraftfahrzeugs
DE102011083197A1 (de) Radaufhängungseinrichtung mit darin lenkbar angebundenem Radlagerträger und integriertem Radantriebsmotor
WO2011113456A1 (fr) Véhicule à moteur
EP2758259A1 (fr) Dispositif de suspension de roue comportant un support de palier de roue relié à l'intérieur du dispositif de manière à pouvoir être dirigé et un moteur d'entraînement de roue intégré
WO2014183940A2 (fr) Système de liaison au sol d'un véhicule automobile
DE60211352T2 (de) Radaufhängungs-Anordnung, Lenkgestänge-Anordnung und Verfahren zum Bereitstellen eines veränderlichen Radstandes
EP3672816A1 (fr) Essieu de véhicule doté d'une unité d'entraînement montée de manière centrale
EP4086090B1 (fr) Automobile
EP1043516A2 (fr) Suspension de roue
DE102012213864A1 (de) Elektromechanische Einzelradantriebseinrichtung
DE3913238A1 (de) Radaufhaengung fuer kraftfahrzeuge
DE102014201573A1 (de) Vorderachse für ein Fahrzeug
DE19919279A1 (de) Radaufhängung
DE102017116223A1 (de) Lenkachsanordnung für ein Fahrzeug sowie Fahrzeug mit der Lenkachsanordnung
DE102017125605A1 (de) Fahrwerk mit Friktionsbremseinrichtung sowie Fahrzeug mit dem Fahrwerk
DE102009048218A1 (de) Kraftfahrzeug mit einer Vorrichtung zur Steuerung des Sturzwinkels der Räder und des Neigungswinkels des Fahrzeugkörpers
WO2024074520A1 (fr) Système de suspension de roue de véhicule à moteur, et véhicule à moteur

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201180073654.1

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11760776

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2011760776

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE