IT1008485B - Disposizione di cambio di marcia automatico per veicoli associata a cambi meccanici - Google Patents

Disposizione di cambio di marcia automatico per veicoli associata a cambi meccanici

Info

Publication number
IT1008485B
IT1008485B IT5061974A IT5061974A IT1008485B IT 1008485 B IT1008485 B IT 1008485B IT 5061974 A IT5061974 A IT 5061974A IT 5061974 A IT5061974 A IT 5061974A IT 1008485 B IT1008485 B IT 1008485B
Authority
IT
Italy
Prior art keywords
gear shift
automatic gear
mechanical transmissions
vehicles associated
shift arrangement
Prior art date
Application number
IT5061974A
Other languages
English (en)
Italian (it)
Original Assignee
Voith Getriebe Kg
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
Priority claimed from DE19732321090 external-priority patent/DE2321090C3/de
Application filed by Voith Getriebe Kg filed Critical Voith Getriebe Kg
Application granted granted Critical
Publication of IT1008485B publication Critical patent/IT1008485B/it

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
    • F16H61/04—Smoothing ratio shift
    • F16H61/08—Timing control
    • 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
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
IT5061974A 1973-04-26 1974-04-24 Disposizione di cambio di marcia automatico per veicoli associata a cambi meccanici IT1008485B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19732321090 DE2321090C3 (de) 1973-04-26 1973-04-26 Elektrohydraulische Schalteinrichtung für ein Lastschaltgetriebe
DE19742412753 DE2412753C2 (de) 1973-04-26 1974-03-16 Lastschaltgetriebe

Publications (1)

Publication Number Publication Date
IT1008485B true IT1008485B (it) 1976-11-10

Family

ID=25765049

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5061974A IT1008485B (it) 1973-04-26 1974-04-24 Disposizione di cambio di marcia automatico per veicoli associata a cambi meccanici

Country Status (6)

Country Link
JP (1) JPS5031256A (xx)
DE (1) DE2412753C2 (xx)
FR (1) FR2227466A1 (xx)
GB (1) GB1429749A (xx)
IT (1) IT1008485B (xx)
SE (1) SE400738B (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2700962C3 (de) * 1977-01-12 1981-10-29 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Elektrohydraulische Gagnwechseleinrichutng eines lastschaltbaren Wechselgetriebes für Kraftfahrzeuge
DE2812742A1 (de) * 1978-03-23 1979-09-27 Zahnradfabrik Friedrichshafen Vorrichtung zum selbsttaetigen schalten von stufenwechselgetrieben, insbesondere in fahrzeugen
FR2438208A1 (fr) * 1978-10-04 1980-04-30 Renault Dispositif de commutation sequentielle pour la commande d'une transmission automatique
FR2461857A1 (fr) * 1979-07-24 1981-02-06 Renault Dispositif electronique de commande des changements de rapports de vitesses pour une transmission automatique de vehicule automobile
JPS6139872Y2 (xx) * 1980-12-19 1986-11-14
DE3136725A1 (de) * 1981-09-16 1983-03-31 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur steuerung eines unter last schaltbaren getriebes

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2321090C3 (de) * 1973-04-26 1978-12-21 Voith Getriebe Kg, 7920 Heidenheim Elektrohydraulische Schalteinrichtung für ein Lastschaltgetriebe

Also Published As

Publication number Publication date
FR2227466B1 (xx) 1980-01-04
SE400738B (sv) 1978-04-10
DE2412753C2 (de) 1983-01-27
JPS5031256A (xx) 1975-03-27
FR2227466A1 (fr) 1974-11-22
GB1429749A (en) 1976-03-24
DE2412753A1 (de) 1975-09-18

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