FR1452722A - Automatic control unit for gear changing mechanisms, in particular for motor vehicles - Google Patents

Automatic control unit for gear changing mechanisms, in particular for motor vehicles

Info

Publication number
FR1452722A
FR1452722A FR26265A FR26265A FR1452722A FR 1452722 A FR1452722 A FR 1452722A FR 26265 A FR26265 A FR 26265A FR 26265 A FR26265 A FR 26265A FR 1452722 A FR1452722 A FR 1452722A
Authority
FR
France
Prior art keywords
control unit
automatic control
motor vehicles
gear changing
changing mechanisms
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.)
Expired
Application number
FR26265A
Other languages
French (fr)
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen AG
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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Priority to FR26265A priority Critical patent/FR1452722A/en
Application granted granted Critical
Publication of FR1452722A publication Critical patent/FR1452722A/en
Expired legal-status Critical Current

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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • F16H61/0211—Layout of electro-hydraulic control circuits, e.g. arrangement of valves characterised by low integration or small number of valves
    • 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
    • F16H47/00—Combinations of mechanical gearing with fluid clutches or fluid gearing
    • F16H47/06—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type
    • F16H47/08—Combinations of mechanical gearing with fluid clutches or fluid gearing the fluid gearing being of the hydrokinetic type the mechanical gearing being of the type with members having orbital motion

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR26265A 1964-08-01 1965-07-28 Automatic control unit for gear changing mechanisms, in particular for motor vehicles Expired FR1452722A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR26265A FR1452722A (en) 1964-08-01 1965-07-28 Automatic control unit for gear changing mechanisms, in particular for motor vehicles

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEZ0011002 1964-08-01
FR26265A FR1452722A (en) 1964-08-01 1965-07-28 Automatic control unit for gear changing mechanisms, in particular for motor vehicles

Publications (1)

Publication Number Publication Date
FR1452722A true FR1452722A (en) 1966-04-15

Family

ID=26003572

Family Applications (1)

Application Number Title Priority Date Filing Date
FR26265A Expired FR1452722A (en) 1964-08-01 1965-07-28 Automatic control unit for gear changing mechanisms, in particular for motor vehicles

Country Status (1)

Country Link
FR (1) FR1452722A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040065A2 (en) * 1980-05-09 1981-11-18 A.B. Volvo Control system for multi-ratio gearing

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040065A2 (en) * 1980-05-09 1981-11-18 A.B. Volvo Control system for multi-ratio gearing
EP0040065A3 (en) * 1980-05-09 1982-10-20 A.B. Volvo Control system for multi-ratio gearing

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