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SE0402057D0 - Device for servo-assisted changeover and use thereof - Google Patents

Device for servo-assisted changeover and use thereof

Info

Publication number
SE0402057D0
SE0402057D0 SE0402057A SE0402057A SE0402057D0 SE 0402057 D0 SE0402057 D0 SE 0402057D0 SE 0402057 A SE0402057 A SE 0402057A SE 0402057 A SE0402057 A SE 0402057A SE 0402057 D0 SE0402057 D0 SE 0402057D0
Authority
SE
Sweden
Prior art keywords
gear
selector shaft
servo
assisted
response
Prior art date
Application number
SE0402057A
Other languages
Swedish (sv)
Other versions
SE526265C2 (en
SE0402057L (en
Inventor
Hilding Nilsson
Torbjoern Jansson
Original Assignee
Scania Cv Abp
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 Scania Cv Abp filed Critical Scania Cv Abp
Priority to SE0402057A priority Critical patent/SE0402057L/en
Publication of SE0402057D0 publication Critical patent/SE0402057D0/en
Priority to DE112005001947T priority patent/DE112005001947T5/en
Priority to PCT/SE2005/001023 priority patent/WO2006022577A1/en
Publication of SE526265C2 publication Critical patent/SE526265C2/en
Publication of SE0402057L publication Critical patent/SE0402057L/en

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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/301—Hydraulic or pneumatic motors or related fluid control means therefor for power assistance, i.e. servos with follow up action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Arrangement Or Mounting Of Control Devices For Change-Speed Gearing (AREA)

Abstract

A device for servo-assisted gear changing in a motor vehicle manual gearbox comprises a selector shaft (1) adapted to being rotated in order to effect gear change, a gear lever (2) connected thereto and adapted to responding to manual movement away from an unengaged position by causing the selector shaft to rotate for gear changing, and a servo arrangement with at least one pressure medium source, a power means capable of being acted upon by the latter, and two valves (6, 7) adapted to opening a connection between a pressure medium source and a power means in order to act in support of gear changing in response to rotation of the selector shaft via the gear lever in one direction from the unengaged position, and the other for such action in response to rotation of the selector shaft via the gear lever in the opposite direction.
SE0402057A 2004-08-23 2004-08-23 Device for servo-assisted shifting and its use SE0402057L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0402057A SE0402057L (en) 2004-08-23 2004-08-23 Device for servo-assisted shifting and its use
DE112005001947T DE112005001947T5 (en) 2004-08-23 2005-06-29 Device for a servo-assisted gearshift and its use
PCT/SE2005/001023 WO2006022577A1 (en) 2004-08-23 2005-06-29 Device for servo-assisted gear shifting, and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0402057A SE0402057L (en) 2004-08-23 2004-08-23 Device for servo-assisted shifting and its use

Publications (3)

Publication Number Publication Date
SE0402057D0 true SE0402057D0 (en) 2004-08-23
SE526265C2 SE526265C2 (en) 2005-08-09
SE0402057L SE0402057L (en) 2005-08-09

Family

ID=32960425

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0402057A SE0402057L (en) 2004-08-23 2004-08-23 Device for servo-assisted shifting and its use

Country Status (3)

Country Link
DE (1) DE112005001947T5 (en)
SE (1) SE0402057L (en)
WO (1) WO2006022577A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3143311B1 (en) * 2014-05-16 2017-12-13 Kongsberg Automotive As A gear shift system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3339591A1 (en) * 1983-11-02 1985-05-09 Klöckner-Humboldt-Deutz AG, 5000 Köln Actuating device for servo cylinders for assisting the shifting process in a gearbox
DE4205857A1 (en) * 1992-02-26 1993-09-02 Fendt & Co Xaver Multiple slot mechanism for motor vehicle gearbox - has locking device actuated by servo piston which is controlled by movement of gear shift lever.
ES2126988T3 (en) * 1995-06-26 1999-04-01 Peugeot CONTROL DEVICE FOR A GEARBOX FOR AUTOMOBILE VEHICLES.

Also Published As

Publication number Publication date
SE526265C2 (en) 2005-08-09
WO2006022577A1 (en) 2006-03-02
DE112005001947T5 (en) 2007-05-31
SE0402057L (en) 2005-08-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed