FR406444A - Système de changement de vitesses hydraulique - Google Patents

Système de changement de vitesses hydraulique

Info

Publication number
FR406444A
FR406444A FR406444DA FR406444A FR 406444 A FR406444 A FR 406444A FR 406444D A FR406444D A FR 406444DA FR 406444 A FR406444 A FR 406444A
Authority
FR
France
Prior art keywords
shift system
hydraulic shift
hydraulic
shift
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
English (en)
Inventor
Felix-Joseph Berthet
Henri-Charles Berthet
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.)
FELIX JOSEPH BERTHET
HENRI CHARLES BERTHET
Original Assignee
FELIX JOSEPH BERTHET
HENRI CHARLES BERTHET
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 FELIX JOSEPH BERTHET, HENRI CHARLES BERTHET filed Critical FELIX JOSEPH BERTHET
Application granted granted Critical
Publication of FR406444A publication Critical patent/FR406444A/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
    • F16H39/00—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution
    • F16H39/04—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit
    • F16H39/06—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type
    • F16H39/08—Rotary fluid gearing using pumps and motors of the volumetric type, i.e. passing a predetermined volume of fluid per revolution with liquid motor and pump combined in one unit pump and motor being of the same type each with one main shaft and provided with pistons reciprocating in cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR406444D 1909-08-24 1909-08-24 Système de changement de vitesses hydraulique Expired FR406444A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR406444T 1909-08-24

Publications (1)

Publication Number Publication Date
FR406444A true FR406444A (fr) 1910-01-29

Family

ID=1450840

Family Applications (1)

Application Number Title Priority Date Filing Date
FR406444D Expired FR406444A (fr) 1909-08-24 1909-08-24 Système de changement de vitesses hydraulique

Country Status (1)

Country Link
FR (1) FR406444A (fr)

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