FR3116578B1 - Dispositif d’entraînement électrique d’un essieu d’un véhicule - Google Patents
Dispositif d’entraînement électrique d’un essieu d’un véhicule Download PDFInfo
- Publication number
- FR3116578B1 FR3116578B1 FR2011953A FR2011953A FR3116578B1 FR 3116578 B1 FR3116578 B1 FR 3116578B1 FR 2011953 A FR2011953 A FR 2011953A FR 2011953 A FR2011953 A FR 2011953A FR 3116578 B1 FR3116578 B1 FR 3116578B1
- Authority
- FR
- France
- Prior art keywords
- vehicle
- input shaft
- drive
- axle
- locking wheel
- 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.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 abstract 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
- F16D7/025—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with flat clutching surfaces, e.g. discs
-
- 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/005—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles by locking of wheel or transmission rotation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
- B60T1/062—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels acting on transmission parts
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D63/00—Brakes not otherwise provided for; Brakes combining more than one of the types of groups F16D49/00 - F16D61/00
- F16D63/006—Positive locking brakes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/34—Locking or disabling mechanisms
- F16H63/3416—Parking lock mechanisms or brakes in the transmission
- F16H63/3425—Parking lock mechanisms or brakes in the transmission characterised by pawls or 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
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K2001/001—Arrangement or mounting of electrical propulsion units one motor mounted on a propulsion axle for rotating right and left wheels of this axle
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D7/00—Slip couplings, e.g. slipping on overload, for absorbing shock
- F16D7/02—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type
- F16D7/024—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces
- F16D7/028—Slip couplings, e.g. slipping on overload, for absorbing shock of the friction type with axially applied torque limiting friction surfaces with conical friction surfaces
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Retarders (AREA)
- Braking Arrangements (AREA)
- Gear Transmission (AREA)
Abstract
L’invention concerne un dispositif d’entraînement (1) électrique d'un essieu de véhicule, comprenant - un rotor (2) d'une machine électrique (3) avec un arbre d’entrée (4), - un arbre d'entraînement du véhicule, - un mécanisme d’engrenage (5) de transmission disposé entre l'arbre d’entrée et l'arbre d'entraînement, le mécanisme d’engrenage comprenant au moins un élément d’engrènement, et - un dispositif de frein de parking (9) avec une roue de blocage (10), la roue de blocage étant apte à coopérer avec l’un parmi l’arbre d’entrainement, l’arbre d’entrée ou l’élément d’engrènement, dans lequel le dispositif d’entrainement comporte un limiteur de couple (17) disposé entre l'arbre d’entrée et l’arbre d’entrainement, le limiteur de couple coopérant avec la roue de blocage. Figure pour l’abrégé : [Figure 1]
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2011953A FR3116578B1 (fr) | 2020-11-20 | 2020-11-20 | Dispositif d’entraînement électrique d’un essieu d’un véhicule |
EP21815511.7A EP4247657A1 (fr) | 2020-11-20 | 2021-11-22 | Dispositif d'entraînement électrique d'un essieu d'un vehicule |
CN202180090215.5A CN116745156A (zh) | 2020-11-20 | 2021-11-22 | 用于车辆车桥的电驱动装置 |
PCT/EP2021/082477 WO2022106681A1 (fr) | 2020-11-20 | 2021-11-22 | Dispositif d'entraînement électrique d'un essieu d'un vehicule |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR2011953 | 2020-11-20 | ||
FR2011953A FR3116578B1 (fr) | 2020-11-20 | 2020-11-20 | Dispositif d’entraînement électrique d’un essieu d’un véhicule |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3116578A1 FR3116578A1 (fr) | 2022-05-27 |
FR3116578B1 true FR3116578B1 (fr) | 2022-11-18 |
Family
ID=74045942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR2011953A Active FR3116578B1 (fr) | 2020-11-20 | 2020-11-20 | Dispositif d’entraînement électrique d’un essieu d’un véhicule |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4247657A1 (fr) |
CN (1) | CN116745156A (fr) |
FR (1) | FR3116578B1 (fr) |
WO (1) | WO2022106681A1 (fr) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3140598A1 (fr) * | 2022-10-06 | 2024-04-12 | Renault S.A.S | Frein de stationnement et machine électrique comportant un tel frein |
FR3140599A1 (fr) * | 2022-10-06 | 2024-04-12 | Renault S.A.S | Dispositif de frein de stationnement intégré à une machine électrique |
WO2024074652A1 (fr) * | 2022-10-06 | 2024-04-11 | Ampere S.A.S. | Titre de l'invention : dispositif de frein de stationnement integre a une machine electrique |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3454009B2 (ja) * | 1996-04-22 | 2003-10-06 | トヨタ自動車株式会社 | 電気自動車のメカニカルパーキングロック装置 |
JP2002070884A (ja) * | 2000-08-30 | 2002-03-08 | Koyo Seiko Co Ltd | 車両のパーキングブレーキ装置 |
DE102006038034B3 (de) * | 2006-08-14 | 2008-04-03 | Siemens Ag | Getriebeeinheit mit Überlastschutz sowie Stelleinrichtung |
JP4900225B2 (ja) * | 2007-12-13 | 2012-03-21 | トヨタ自動車株式会社 | ハイブリッド車の駆動装置 |
JP5394531B2 (ja) * | 2012-04-17 | 2014-01-22 | 株式会社エクセディ | 電気自動車の動力伝達装置 |
FR3080343A3 (fr) * | 2018-04-20 | 2019-10-25 | Renault Sas | Procede de commande du verrouillage en position de stationnement d'une transmission d'un vehicule automobile, et vehicule automobile a propulsion electrique |
-
2020
- 2020-11-20 FR FR2011953A patent/FR3116578B1/fr active Active
-
2021
- 2021-11-22 WO PCT/EP2021/082477 patent/WO2022106681A1/fr active Application Filing
- 2021-11-22 CN CN202180090215.5A patent/CN116745156A/zh active Pending
- 2021-11-22 EP EP21815511.7A patent/EP4247657A1/fr active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2022106681A1 (fr) | 2022-05-27 |
EP4247657A1 (fr) | 2023-09-27 |
CN116745156A (zh) | 2023-09-12 |
FR3116578A1 (fr) | 2022-05-27 |
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