EP4724720A1 - Getriebeanordnung in einem kraftfahrzeug, wobei die anordnung eine verriegelungsvorrichtung umfasst - Google Patents

Getriebeanordnung in einem kraftfahrzeug, wobei die anordnung eine verriegelungsvorrichtung umfasst

Info

Publication number
EP4724720A1
EP4724720A1 EP24731341.4A EP24731341A EP4724720A1 EP 4724720 A1 EP4724720 A1 EP 4724720A1 EP 24731341 A EP24731341 A EP 24731341A EP 4724720 A1 EP4724720 A1 EP 4724720A1
Authority
EP
European Patent Office
Prior art keywords
pinion
locking sleeve
crown
locking
transmission assembly
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.)
Pending
Application number
EP24731341.4A
Other languages
English (en)
French (fr)
Inventor
Fabrice Boisadan
Bruno CHALMETTE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ampere SAS
Original Assignee
Ampere SAS
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 Ampere SAS filed Critical Ampere SAS
Publication of EP4724720A1 publication Critical patent/EP4724720A1/de
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/0059—Braking of gear output shaft using simultaneous engagement of engaging means, e.g. clutches or brakes, applied for different gear ratios
    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/91—Electric vehicles
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/087—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears
    • F16H3/091—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft
    • F16H3/0915—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts characterised by the disposition of the gears including a single countershaft with coaxial input and output shafts

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Retarders (AREA)
  • Lock And Its Accessories (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
EP24731341.4A 2023-06-09 2024-06-05 Getriebeanordnung in einem kraftfahrzeug, wobei die anordnung eine verriegelungsvorrichtung umfasst Pending EP4724720A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2305843A FR3149661B1 (fr) 2023-06-09 2023-06-09 Ensemble de transmission dans un véhicule automobile et comprenant un dispositif de blocage
PCT/EP2024/065502 WO2024251837A1 (fr) 2023-06-09 2024-06-05 Ensemble de transmission dans un véhicule automobile et comprenant un dispositif de blocage

Publications (1)

Publication Number Publication Date
EP4724720A1 true EP4724720A1 (de) 2026-04-15

Family

ID=87747956

Family Applications (1)

Application Number Title Priority Date Filing Date
EP24731341.4A Pending EP4724720A1 (de) 2023-06-09 2024-06-05 Getriebeanordnung in einem kraftfahrzeug, wobei die anordnung eine verriegelungsvorrichtung umfasst

Country Status (4)

Country Link
EP (1) EP4724720A1 (de)
CN (1) CN121925527A (de)
FR (1) FR3149661B1 (de)
WO (1) WO2024251837A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011083985A2 (ko) * 2010-01-08 2011-07-14 (주)브이이엔에스 자동차
DE102013220396B4 (de) 2013-10-10 2021-05-06 Bayerische Motoren Werke Aktiengesellschaft Parksperre für Kraftfahrzeuge
CN109890642B (zh) * 2016-08-30 2022-05-10 德纳重型车辆系统集团有限责任公司 电动驱动桥动力路径和由其制成的驱动桥
DE102017217829B4 (de) * 2017-10-06 2020-03-19 Zf Friedrichshafen Ag Elektrischer Achsantrieb eines Fahrzeuges mit Parksperrenvorrichtung

Also Published As

Publication number Publication date
FR3149661B1 (fr) 2025-04-25
FR3149661A1 (fr) 2024-12-13
WO2024251837A1 (fr) 2024-12-12
CN121925527A (zh) 2026-04-24

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