FR3117182B1 - GEARBOX driving a vehicle - Google Patents

GEARBOX driving a vehicle Download PDF

Info

Publication number
FR3117182B1
FR3117182B1 FR2012912A FR2012912A FR3117182B1 FR 3117182 B1 FR3117182 B1 FR 3117182B1 FR 2012912 A FR2012912 A FR 2012912A FR 2012912 A FR2012912 A FR 2012912A FR 3117182 B1 FR3117182 B1 FR 3117182B1
Authority
FR
France
Prior art keywords
toothed wheels
gearbox
vehicle
toothed
power take
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
Application number
FR2012912A
Other languages
French (fr)
Other versions
FR3117182A1 (en
Inventor
Loic Vassieux
Dominique Lheureux
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.)
Valeo Embrayages SAS
Original Assignee
Valeo Embrayages 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 Valeo Embrayages SAS filed Critical Valeo Embrayages SAS
Priority to FR2012912A priority Critical patent/FR3117182B1/en
Priority to DE102021130284.6A priority patent/DE102021130284A1/en
Publication of FR3117182A1 publication Critical patent/FR3117182A1/en
Application granted granted Critical
Publication of FR3117182B1 publication Critical patent/FR3117182B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • F16H3/085—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 with more than one output shaft
    • 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
    • B60K17/28—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or type of power take-off
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/14—Trucks; Load vehicles, Busses
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/20—Off-Road Vehicles
    • B60Y2200/22—Agricultural vehicles
    • B60Y2200/221—Tractors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60Y2300/1886—Controlling power supply to auxiliary devices
    • B60Y2300/1888—Control of power take off [PTO]
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/0004—Transmissions for multiple ratios comprising a power take off shaft
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • 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
    • F16H3/089—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 all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Transmission Devices (AREA)
  • Structure Of Transmissions (AREA)

Abstract

Une boite de vitesses (10) d’entraînement d’un véhicule, comporte des roues dentées primaires (38, 40) des roues dentées secondaires (42, 44, 46) aptes être accouplées à un arbre secondaire (16), un arbre intermédiaire (26) auquel sont solidarisées en rotation des roues dentées intermédiaires (28, 30, 32, 34, 36), la ou les roues dentées primaires (38, 40) et les roues dentées secondaires (42, 44, 46) engrenant chacune de façon permanente avec une roue dentée correspondante parmi les roues dentées intermédiaires (28, 30, 32, 34, 36), la boite de vitesses comprend également un mécanisme à double embrayage (58) comportant : un premier embrayage multidisques (E1) lié cinématiquement à un premier organe de prise de force (65); un deuxième embrayage multidisques (E2) lié cinématiquement à un deuxième organe de prise de force (75). (Fig. 1)A gearbox (10) for driving a vehicle comprises primary toothed wheels (38, 40) secondary toothed wheels (42, 44, 46) capable of being coupled to a secondary shaft (16), an intermediate shaft (26) to which intermediate toothed wheels (28, 30, 32, 34, 36) are integral in rotation, the primary toothed wheel(s) (38, 40) and the secondary toothed wheels (42, 44, 46) each meshing with permanently with a corresponding toothed wheel among the intermediate toothed wheels (28, 30, 32, 34, 36), the gearbox also comprises a double-clutch mechanism (58) comprising: a first multi-disc clutch (E1) kinematically linked to a first power take-off (65); a second multi-disc clutch (E2) kinematically linked to a second power take-off member (75). (Fig.1)

FR2012912A 2020-12-09 2020-12-09 GEARBOX driving a vehicle Active FR3117182B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR2012912A FR3117182B1 (en) 2020-12-09 2020-12-09 GEARBOX driving a vehicle
DE102021130284.6A DE102021130284A1 (en) 2020-12-09 2021-11-19 TRANSMISSION FOR POWERING A VEHICLE

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2012912 2020-12-09
FR2012912A FR3117182B1 (en) 2020-12-09 2020-12-09 GEARBOX driving a vehicle

Publications (2)

Publication Number Publication Date
FR3117182A1 FR3117182A1 (en) 2022-06-10
FR3117182B1 true FR3117182B1 (en) 2022-11-25

Family

ID=74347382

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2012912A Active FR3117182B1 (en) 2020-12-09 2020-12-09 GEARBOX driving a vehicle

Country Status (2)

Country Link
DE (1) DE102021130284A1 (en)
FR (1) FR3117182B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014003391A1 (en) 2014-03-06 2015-09-10 Man Truck & Bus Ag Dual-clutch transmission, in particular for a commercial vehicle
DE102016209942A1 (en) * 2016-06-07 2017-12-07 Zf Friedrichshafen Ag Powershift transmission for agricultural machinery
DE102018215920A1 (en) 2018-09-19 2020-03-19 ZF Drivetech (Suzhou) Co.Ltd. Electric drive axle for a vehicle

Also Published As

Publication number Publication date
DE102021130284A1 (en) 2022-06-09
FR3117182A1 (en) 2022-06-10

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