FR790453A - Improvements to variable speed transmission mechanisms - Google Patents

Improvements to variable speed transmission mechanisms

Info

Publication number
FR790453A
FR790453A FR790453DA FR790453A FR 790453 A FR790453 A FR 790453A FR 790453D A FR790453D A FR 790453DA FR 790453 A FR790453 A FR 790453A
Authority
FR
France
Prior art keywords
variable speed
speed transmission
transmission mechanisms
mechanisms
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.)
PROPELLO INV S Ltd
Original Assignee
PROPELLO INV S Ltd
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 PROPELLO INV S Ltd filed Critical PROPELLO INV S Ltd
Application granted granted Critical
Publication of FR790453A publication Critical patent/FR790453A/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
    • F16D67/00—Combinations of couplings and brakes; Combinations of clutches and brakes
    • 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
    • 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
    • F16H2716/00—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices
    • F16H2716/04—Control devices for speed-change mechanisms of planetary gearings, with toothed wheels remaining engaged, e.g. also for devices to simplify the control or for synchronising devices combined with control devices the control being hydraulic or pneumatic

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Braking Arrangements (AREA)
FR790453D 1934-06-29 1935-04-19 Improvements to variable speed transmission mechanisms Expired FR790453A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB19278/34A GB440650A (en) 1934-06-29 1934-06-29 An improved transmission gear
GB790453X 1934-06-29

Publications (1)

Publication Number Publication Date
FR790453A true FR790453A (en) 1935-11-21

Family

ID=26253961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR790453D Expired FR790453A (en) 1934-06-29 1935-04-19 Improvements to variable speed transmission mechanisms

Country Status (2)

Country Link
FR (1) FR790453A (en)
GB (1) GB440650A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2518825A (en) * 1946-06-27 1950-08-15 Howard W Simpson Transmission
US2574431A (en) * 1945-03-10 1951-11-06 New Prod Corp Transmission

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2574431A (en) * 1945-03-10 1951-11-06 New Prod Corp Transmission
US2518825A (en) * 1946-06-27 1950-08-15 Howard W Simpson Transmission

Also Published As

Publication number Publication date
GB440650A (en) 1935-12-30

Similar Documents

Publication Publication Date Title
FR834558A (en) Variable speed transmission mechanism
FR760580A (en) Variable Speed Transmission Improvements
FR797130A (en) Improvements to gear changes
FR719523A (en) Improvements to variable speed transmission mechanisms
FR786328A (en) Automatically variable speed transmission
FR790453A (en) Improvements to variable speed transmission mechanisms
FR780214A (en) Improvements to variable speed transmission mechanisms
FR796269A (en) Variable speed transmission improvements
FR790368A (en) Improvements to variable speed transmission devices
FR768451A (en) Improvements to variable speed mechanisms
FR802812A (en) Variable speed force transmission mechanism
FR787459A (en) Variable speed transmission
FR786395A (en) Variable speed transmission
FR776491A (en) Variable speed transmission mechanism
FR853447A (en) Improvements to continuously variable speed transmissions
FR765664A (en) Improvements to variable speed hydraulic mechanisms
FR815136A (en) Variable speed transmission
FR772748A (en) Improvement in gear changes
FR767207A (en) Improvements to variable speed transmission systems
FR762959A (en) Variable speed force transmission mechanism
FR818369A (en) Improvements to variable speed friction transmission mechanisms
FR780299A (en) Variable speed hydraulic transmission mechanism
FR780301A (en) Variable speed transmission mechanism
FR809945A (en) Variable speed transmission mechanism
FR788963A (en) Improvements to variable speed drive transmissions