SE539727C2 - Shift control arrangement with interlock in a vehicle gearbox - Google Patents

Shift control arrangement with interlock in a vehicle gearbox Download PDF

Info

Publication number
SE539727C2
SE539727C2 SE1650361A SE1650361A SE539727C2 SE 539727 C2 SE539727 C2 SE 539727C2 SE 1650361 A SE1650361 A SE 1650361A SE 1650361 A SE1650361 A SE 1650361A SE 539727 C2 SE539727 C2 SE 539727C2
Authority
SE
Sweden
Prior art keywords
shift
gear
gearbox
grooves
shift rod
Prior art date
Application number
SE1650361A
Other languages
English (en)
Swedish (sv)
Other versions
SE1650361A1 (en
Inventor
Norberg Peer
Arnelöf Per
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Priority to SE1650361A priority Critical patent/SE539727C2/en
Priority to DE112017000650.3T priority patent/DE112017000650T5/de
Priority to PCT/SE2017/050258 priority patent/WO2017160220A1/fr
Priority to BR112018017215A priority patent/BR112018017215A2/pt
Publication of SE1650361A1 publication Critical patent/SE1650361A1/en
Publication of SE539727C2 publication Critical patent/SE539727C2/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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
    • F16H63/30—Constructional features of the final output mechanisms
    • F16H63/34—Locking or disabling mechanisms
    • F16H63/36—Interlocking devices
    • 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
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/02—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00 comprising essentially only toothed or friction gearings
    • F16H37/04—Combinations of toothed gearings only
    • F16H37/042—Combinations of toothed gearings only change gear transmissions in group arrangement
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • 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
    • F16H61/18—Preventing unintentional or unsafe shift, e.g. preventing manual shift from highest gear to reverse gear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gear-Shifting Mechanisms (AREA)
SE1650361A 2016-03-17 2016-03-17 Shift control arrangement with interlock in a vehicle gearbox SE539727C2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE1650361A SE539727C2 (en) 2016-03-17 2016-03-17 Shift control arrangement with interlock in a vehicle gearbox
DE112017000650.3T DE112017000650T5 (de) 2016-03-17 2017-03-16 Gangschaltsteueranordnung in einem Getriebe
PCT/SE2017/050258 WO2017160220A1 (fr) 2016-03-17 2017-03-16 Agencement de commande de changement de vitesse dans une boîte de vitesses
BR112018017215A BR112018017215A2 (pt) 2016-03-17 2017-03-16 arranjo de controle de mudanças em uma caixa de câmbio

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1650361A SE539727C2 (en) 2016-03-17 2016-03-17 Shift control arrangement with interlock in a vehicle gearbox

Publications (2)

Publication Number Publication Date
SE1650361A1 SE1650361A1 (en) 2017-09-18
SE539727C2 true SE539727C2 (en) 2017-11-14

Family

ID=59852340

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1650361A SE539727C2 (en) 2016-03-17 2016-03-17 Shift control arrangement with interlock in a vehicle gearbox

Country Status (4)

Country Link
BR (1) BR112018017215A2 (fr)
DE (1) DE112017000650T5 (fr)
SE (1) SE539727C2 (fr)
WO (1) WO2017160220A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE542585C2 (en) 2018-10-09 2020-06-09 Scania Cv Ab Range gearbox for vehicles and vehicles comprising such a gearbox
CN109488748A (zh) * 2018-12-27 2019-03-19 上海索达传动机械有限公司 一种汽车及其变速箱

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2118090A (en) * 1938-05-24 Gear shifting and locking device
CH247583A (de) * 1945-06-04 1947-03-15 Hanvag Ges Fuer Tech Vervollko Geschwindigkeitswechselgetriebe.
US3301079A (en) * 1964-09-15 1967-01-31 Deere & Co Vehicle transmission
US3354741A (en) * 1965-06-14 1967-11-28 Int Harvester Co Single lever control for dual rail transmission
US3552227A (en) * 1968-10-07 1971-01-05 Int Harvester Co Shift control mechanism for dual rail transmission
US3747425A (en) * 1971-09-13 1973-07-24 Gen Motors Corp Transfer case with straight line shifter
US4120212A (en) 1977-10-25 1978-10-17 Caterpillar Tractor Co. Forward-reverse interlock for a transmission
JPS58110328A (ja) * 1981-12-22 1983-06-30 Suzuki Motor Co Ltd ４輪駆動車用副変速装置のシフト機構
DE19851895A1 (de) * 1998-11-11 2000-05-18 Zahnradfabrik Friedrichshafen Vielgängiges Schaltgetriebe für Kraftfahrzeuge

Also Published As

Publication number Publication date
BR112018017215A2 (pt) 2019-01-15
WO2017160220A1 (fr) 2017-09-21
DE112017000650T5 (de) 2018-10-31
SE1650361A1 (en) 2017-09-18

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