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FR1098050A - Hydraulic variable speed drive with automatic action - Google Patents

Hydraulic variable speed drive with automatic action

Info

Publication number
FR1098050A
FR1098050A FR1098050DA FR1098050A FR 1098050 A FR1098050 A FR 1098050A FR 1098050D A FR1098050D A FR 1098050DA FR 1098050 A FR1098050 A FR 1098050A
Authority
FR
France
Prior art keywords
variable speed
speed drive
hydraulic variable
automatic action
automatic
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.)
LE POULAIN
Original Assignee
LE POULAIN
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 LE POULAIN filed Critical LE POULAIN
Application granted granted Critical
Publication of FR1098050A publication Critical patent/FR1098050A/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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D31/00—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution
    • F16D31/04—Fluid couplings or clutches with pumping sets of the volumetric type, i.e. in the case of liquid passing a predetermined volume per revolution using gear-pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
    • B62M25/00—Actuators for gearing speed-change mechanisms specially adapted for cycles

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
FR1098050D 1953-11-30 1953-11-30 Hydraulic variable speed drive with automatic action Expired FR1098050A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1098050T 1953-11-30

Publications (1)

Publication Number Publication Date
FR1098050A true FR1098050A (en) 1955-07-15

Family

ID=9618889

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1098050D Expired FR1098050A (en) 1953-11-30 1953-11-30 Hydraulic variable speed drive with automatic action

Country Status (1)

Country Link
FR (1) FR1098050A (en)

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