FR2204268A5 - - Google Patents

Info

Publication number
FR2204268A5
FR2204268A5 FR7336657A FR7336657A FR2204268A5 FR 2204268 A5 FR2204268 A5 FR 2204268A5 FR 7336657 A FR7336657 A FR 7336657A FR 7336657 A FR7336657 A FR 7336657A FR 2204268 A5 FR2204268 A5 FR 2204268A5
Authority
FR
France
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
FR7336657A
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
Application granted granted Critical
Publication of FR2204268A5 publication Critical patent/FR2204268A5/fr
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
    • F16H61/0262—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 hydraulic
    • F16H61/0274—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/24—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes with a preselection system, mainly semi-automatic, e.g. with automatic preselection, but controlled at the intended moment, with force amplification
FR7336657A 1972-10-18 1973-10-15 Expired FR2204268A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722250906 DE2250906A1 (de) 1972-10-18 1972-10-18 Vorsteuerventil eines gangschalthebels fuer gruppengetriebe

Publications (1)

Publication Number Publication Date
FR2204268A5 true FR2204268A5 (fr) 1974-05-17

Family

ID=5859301

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7336657A Expired FR2204268A5 (fr) 1972-10-18 1973-10-15

Country Status (5)

Country Link
DE (1) DE2250906A1 (fr)
FR (1) FR2204268A5 (fr)
GB (1) GB1397883A (fr)
IT (1) IT994407B (fr)
SE (1) SE386407B (fr)

Also Published As

Publication number Publication date
DE2250906A1 (de) 1974-04-25
GB1397883A (en) 1975-06-18
IT994407B (it) 1975-10-20
SE386407B (sv) 1976-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse