FR864033A - Method for the automatic operation of gear change mechanisms, in front of which is interposed a hydraulic transmission, in particular for motor vehicles - Google Patents

Method for the automatic operation of gear change mechanisms, in front of which is interposed a hydraulic transmission, in particular for motor vehicles

Info

Publication number
FR864033A
FR864033A FR864033DA FR864033A FR 864033 A FR864033 A FR 864033A FR 864033D A FR864033D A FR 864033DA FR 864033 A FR864033 A FR 864033A
Authority
FR
France
Prior art keywords
interposed
motor vehicles
automatic operation
gear change
hydraulic transmission
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
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.)
Dr Ing HCF Porsche AG
Original Assignee
Dr Ing HCF Porsche 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 Dr Ing HCF Porsche AG filed Critical Dr Ing HCF Porsche AG
Application granted granted Critical
Publication of FR864033A publication Critical patent/FR864033A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR864033D 1938-07-18 1939-07-17 Method for the automatic operation of gear change mechanisms, in front of which is interposed a hydraulic transmission, in particular for motor vehicles Expired FR864033A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE864033X 1938-07-18

Publications (1)

Publication Number Publication Date
FR864033A true FR864033A (en) 1941-04-16

Family

ID=6801596

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864033D Expired FR864033A (en) 1938-07-18 1939-07-17 Method for the automatic operation of gear change mechanisms, in front of which is interposed a hydraulic transmission, in particular for motor vehicles

Country Status (1)

Country Link
FR (1) FR864033A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2589119A (en) * 1946-02-15 1952-03-11 Charles M O'leary Transmission for well-drilling machinery
US2732048A (en) * 1956-01-24 Driving device for internal combustion
DE1957131A1 (en) * 1969-03-25 1970-10-01 Nippon Denso Co Automatic gearbox with variable switching point

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732048A (en) * 1956-01-24 Driving device for internal combustion
US2589119A (en) * 1946-02-15 1952-03-11 Charles M O'leary Transmission for well-drilling machinery
DE1957131A1 (en) * 1969-03-25 1970-10-01 Nippon Denso Co Automatic gearbox with variable switching point

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