GB0807345D0 - Vehicle transmission arrangements - Google Patents

Vehicle transmission arrangements

Info

Publication number
GB0807345D0
GB0807345D0 GB0807345A GB0807345A GB0807345D0 GB 0807345 D0 GB0807345 D0 GB 0807345D0 GB 0807345 A GB0807345 A GB 0807345A GB 0807345 A GB0807345 A GB 0807345A GB 0807345 D0 GB0807345 D0 GB 0807345D0
Authority
GB
United Kingdom
Prior art keywords
gearbox
vehicle
vehicle transmission
rest
transmission arrangements
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.)
Ceased
Application number
GB0807345A
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.)
Valtra Oy AB
Original Assignee
Valtra Oy 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 Valtra Oy AB filed Critical Valtra Oy AB
Priority to GB0807345A priority Critical patent/GB0807345D0/en
Publication of GB0807345D0 publication Critical patent/GB0807345D0/en
Priority to PCT/IB2009/000580 priority patent/WO2009130553A1/en
Ceased legal-status Critical Current

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Of Transmissions (AREA)
  • Control Of Transmission Device (AREA)

Abstract

A vehicle transmission arrangement comprising a multi-ratio gearbox (10) is provided. The gearbox drives one or more wheels of the vehicle from an associated engine (12) via a drive disconnection means. A control system (110) is arranged to ensure that, when the vehicle comes to rest (a) the drive disconnect means is set to a condition in which no power is transmitted from the engine to the gearbox, and (b) more than one gear ratio is engaged in the gearbox to lock up the gearbox and hence hold said one or more wheels against rotation thus holding the vehicle at rest.
GB0807345A 2008-04-23 2008-04-23 Vehicle transmission arrangements Ceased GB0807345D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0807345A GB0807345D0 (en) 2008-04-23 2008-04-23 Vehicle transmission arrangements
PCT/IB2009/000580 WO2009130553A1 (en) 2008-04-23 2009-03-24 Vehicle transmission arrangements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0807345A GB0807345D0 (en) 2008-04-23 2008-04-23 Vehicle transmission arrangements

Publications (1)

Publication Number Publication Date
GB0807345D0 true GB0807345D0 (en) 2008-05-28

Family

ID=39494063

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0807345A Ceased GB0807345D0 (en) 2008-04-23 2008-04-23 Vehicle transmission arrangements

Country Status (2)

Country Link
GB (1) GB0807345D0 (en)
WO (1) WO2009130553A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012200537A1 (en) * 2012-01-16 2013-07-18 Zf Friedrichshafen Ag A method of operating a vehicle drive train
DE102018206204B4 (en) * 2018-04-23 2021-05-06 Zf Friedrichshafen Ag Method of holding a vehicle on a hill
US11440513B2 (en) 2020-06-04 2022-09-13 Bendix Commercial Vehicle Systems, Llc Parking brake for an electric vehicle with multi-speed gearbox
US11773970B2 (en) * 2021-09-27 2023-10-03 Dana Italia S.R.L. Hydromechanical transmission and control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10009504A1 (en) * 2000-02-29 2001-08-30 Mannesmann Sachs Ag Control method for drive system for motor vehicles with first step to move drive unit into stand-by non-operative condition when start/stop function is activated, and second step to secure vehicle
DE10118363A1 (en) * 2001-04-12 2002-10-17 Zahnradfabrik Friedrichshafen Neutral gear shifting process involves closing forward clutch and reverse clutch simultaneously as at least one further clutch is opened
JP3936854B2 (en) * 2001-10-22 2007-06-27 ヤンマー農機株式会社 Gearbox for work vehicle
GB0709635D0 (en) * 2007-05-19 2007-06-27 Valtra Inc Rotation sensing
GB0709636D0 (en) * 2007-05-19 2007-06-27 Valtra Inc Rotation sensing

Also Published As

Publication number Publication date
WO2009130553A1 (en) 2009-10-29

Similar Documents

Publication Publication Date Title
IN2012DN01220A (en)
WO2010104853A3 (en) All-wheel drive with active dry disconnect system
WO2007138353A8 (en) Regenerative braking system
WO2009098647A3 (en) Chain gear, vehicle comprising a chain gear and method for gearing an engine torque in a vehicle
EP2024661A4 (en) Dual clutch powershift transmission with transfer shaft
EP2161155A3 (en) Power take-off unit with active coupling and hypoid disconnect system
WO2009049066A3 (en) Hybrid vehicle drive system and method and idle reduction system and method
WO2007133367A3 (en) Electronic all-wheel drive module with overrunning clutch differential
WO2009147501A3 (en) Vehicle drive system
MX2009010077A (en) Idle-able power transfer unit.
EP2513520A4 (en) Method and system for driving of a vehicle
GB0921775D0 (en) Torque-fill during gear change on manual transmissions with hybrid vehicles and vehicles with dual propulsion sources
EP1961996A3 (en) Speed change system for working vehicle
WO2012164237A8 (en) Transmission system
WO2013007972A8 (en) Vehicle transmission system and vehicle drive system comprising the same
WO2008151694A3 (en) Main clutch hub, and double clutch comprising such a main clutch hub
EP2231433A4 (en) Hybrid power driving system
WO2009111366A3 (en) System for protecting a powertrain
FR2936775B1 (en) DEVICE FOR DRIVING THE FIRST AND SECOND ROTORS OF SUSTENTATION OF A BIROTOR GIRAVION IN TANDEM
BRPI0504126A (en) vehicle automatic transmission device
WO2009041084A1 (en) Controller for automatic transmission
ATE550216T1 (en) VEHICLE DISTRIBUTOR
GB0807345D0 (en) Vehicle transmission arrangements
WO2010066248A3 (en) Ship's drive system
FR2916508B1 (en) SELF-ADJUSTING CRABOT GEARBOX WITH TORQUE BY HIGHER RATIO AND METHOD OF CHANGING THE ASSOCIATED RATIO

Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)