SE9203290L - Motor vehicle gearbox - Google Patents

Motor vehicle gearbox

Info

Publication number
SE9203290L
SE9203290L SE9203290A SE9203290A SE9203290L SE 9203290 L SE9203290 L SE 9203290L SE 9203290 A SE9203290 A SE 9203290A SE 9203290 A SE9203290 A SE 9203290A SE 9203290 L SE9203290 L SE 9203290L
Authority
SE
Sweden
Prior art keywords
gear box
motor vehicle
engine
vehicle gearbox
transmission
Prior art date
Application number
SE9203290A
Other languages
Swedish (sv)
Other versions
SE9203290D0 (en
SE501408C2 (en
Inventor
G Janiszewski
L Jansson
Original Assignee
Volvo Ab
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 Volvo Ab filed Critical Volvo Ab
Priority to SE9203290A priority Critical patent/SE501408C2/en
Publication of SE9203290D0 publication Critical patent/SE9203290D0/en
Priority to AU62654/94A priority patent/AU6265494A/en
Priority to PCT/SE1994/000080 priority patent/WO1995021068A1/en
Publication of SE9203290L publication Critical patent/SE9203290L/en
Publication of SE501408C2 publication Critical patent/SE501408C2/en

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
    • 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
    • B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
    • B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
    • 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
    • F16H3/12—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 means for synchronisation not incorporated in the clutches
    • 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
    • F16H3/093—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 with two or more countershafts
    • F16H2003/0931—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 with two or more countershafts each countershaft having an output gear meshing with a single common gear on the output 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
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0407—Synchronisation before shifting by control of clutch in parallel torque path
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0418—Synchronisation before shifting by using different synchronisation devices simultaneously, e.g. for faster synchronisation

Landscapes

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

Abstract

Motor vehicle gear box with a transmission (7, 8, 11) between the engine clutch (4, 5) and the input shaft (9) of the gear box for mounting the gear box beside the engine in vehicle installations with transverse engine. In order to compensate for the increased moment of inertia caused by the transmission on the input side, the ordinary synchronizing system of the gear box is supplemented with an auxiliary synchronizing system (60-70).
SE9203290A 1992-11-04 1992-11-04 Motor vehicle gearbox and drive unit for motor vehicles SE501408C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9203290A SE501408C2 (en) 1992-11-04 1992-11-04 Motor vehicle gearbox and drive unit for motor vehicles
AU62654/94A AU6265494A (en) 1992-11-04 1994-02-02 Motor vehicle gear box
PCT/SE1994/000080 WO1995021068A1 (en) 1992-11-04 1994-02-02 Motor vehicle gear box

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9203290A SE501408C2 (en) 1992-11-04 1992-11-04 Motor vehicle gearbox and drive unit for motor vehicles
PCT/SE1994/000080 WO1995021068A1 (en) 1992-11-04 1994-02-02 Motor vehicle gear box

Publications (3)

Publication Number Publication Date
SE9203290D0 SE9203290D0 (en) 1992-11-04
SE9203290L true SE9203290L (en) 1994-05-05
SE501408C2 SE501408C2 (en) 1995-02-06

Family

ID=26661567

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9203290A SE501408C2 (en) 1992-11-04 1992-11-04 Motor vehicle gearbox and drive unit for motor vehicles

Country Status (2)

Country Link
SE (1) SE501408C2 (en)
WO (1) WO1995021068A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2778443B1 (en) * 1998-05-05 2002-04-05 Renault SYNCHRONIZED GEARBOX
FR2790297B1 (en) * 1999-02-26 2001-04-13 Renault MULTIPLE SYNCHRONIZATION OF A GEARBOX WITH So-called Robotic Control
US10914349B1 (en) * 2019-08-29 2021-02-09 Kawasaki Jukogyo Kabushiki Kaisha Power unit of utility vehicle

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3414098A (en) * 1966-10-05 1968-12-03 Borg Warner Positive clutch with multiple friction synchronizing disks
JPS6369826U (en) * 1986-10-25 1988-05-11
JPH0354324A (en) * 1989-07-21 1991-03-08 Nissan Motor Co Ltd Power plant structure of vehicle
US5085303A (en) * 1990-10-01 1992-02-04 New Venture Gear, Inc. Drag-free strut-type synchronizer

Also Published As

Publication number Publication date
WO1995021068A1 (en) 1995-08-10
SE9203290D0 (en) 1992-11-04
SE501408C2 (en) 1995-02-06

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