FR1133469A - Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications - Google Patents

Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications

Info

Publication number
FR1133469A
FR1133469A FR1133469DA FR1133469A FR 1133469 A FR1133469 A FR 1133469A FR 1133469D A FR1133469D A FR 1133469DA FR 1133469 A FR1133469 A FR 1133469A
Authority
FR
France
Prior art keywords
intended
ratio
variable speed
industrial applications
type variable
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.)
CAMBI IDRAULICI BADALINI SpA
Original Assignee
CAMBI IDRAULICI BADALINI SpA
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 CAMBI IDRAULICI BADALINI SpA filed Critical CAMBI IDRAULICI BADALINI SpA
Application granted granted Critical
Publication of FR1133469A publication Critical patent/FR1133469A/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
    • 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
    • F16H39/10—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 with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing
    • F16H39/14—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 with cylinders arranged around, and parallel or approximately parallel to the main axis of the gearing with cylinders carried in rotary cylinder blocks or cylinder-bearing members

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1133469D 1954-05-21 1955-05-21 Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications Expired FR1133469A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1133469X 1954-05-21

Publications (1)

Publication Number Publication Date
FR1133469A true FR1133469A (en) 1957-03-27

Family

ID=11431634

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1133469D Expired FR1133469A (en) 1954-05-21 1955-05-21 Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications

Country Status (1)

Country Link
FR (1) FR1133469A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217732B (en) * 1959-09-15 1966-05-26 Lely Nv C Van Der Hydrostatic axial piston gear with swash plates adjustable in inclination by a servo motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1217732B (en) * 1959-09-15 1966-05-26 Lely Nv C Van Der Hydrostatic axial piston gear with swash plates adjustable in inclination by a servo motor

Similar Documents

Publication Publication Date Title
FR1133469A (en) Improvements in hydraulic type variable speed drives with continuous change of ratio, intended in particular for industrial applications
FR1177853A (en) Improvements to variable speed transmissions or variable speed drives
FR1209435A (en) Improvements to continuously variable speed transmissions
FR1129891A (en) Improvements to variable speed transmissions
FR1135629A (en) Continuous speed change
FR1108955A (en) Speed variator
FR1303145A (en) Variable speed drive with large variation ratio
FR1153988A (en) Continuously variable speed change
FR1144756A (en) Continuous speed change with hydraulic or pneumatic control
FR1130706A (en) Improvements made to hydromechanical transmissions with continuous change ratio, in particular for motorcycles
FR1258207A (en) Continuous speed change
FR1112221A (en) Differential gear change, hydraulic
FR1206528A (en) Continuous speed change
FR1375048A (en) Continuous speed change by tapered rollers with parallel axes
FR1156551A (en) Continuously Variable Ratio Hydraulic Transmissions Improvements
FR1177384A (en) V-belt, continuously variable speed change
FR1140570A (en) Speed variator
FR1147943A (en) Speed variator
FR1147537A (en) Hydraulic speed variator
FR1156851A (en) Hydrostatic speed change
FR1179240A (en) Variable speed drive for mechanical transmission, with continuously variable transmission ratio
FR1061549A (en) Hydraulic type stepless speed change
FR1259965A (en) Extendable pulley type variable speed drives
FR1205687A (en) Continuous speed variator with conical rollers
FR74616E (en) Improvements to continuously variable speed transmissions