[go: up one dir, main page]

FR816820A - Improvements to gear changes - Google Patents

Improvements to gear changes

Info

Publication number
FR816820A
FR816820A FR816820DA FR816820A FR 816820 A FR816820 A FR 816820A FR 816820D A FR816820D A FR 816820DA FR 816820 A FR816820 A FR 816820A
Authority
FR
France
Prior art keywords
gear changes
gear
changes
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.)
Anciens Etablissements Panhard et Levassor SA
Original Assignee
Anciens Etablissements Panhard et Levassor SA
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 Anciens Etablissements Panhard et Levassor SA filed Critical Anciens Etablissements Panhard et Levassor SA
Application granted granted Critical
Publication of FR816820A publication Critical patent/FR816820A/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
    • 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
    • F16H61/0293—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 purely mechanical
    • 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
    • F16H2708/00—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes
    • F16H2708/02—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged
    • F16H2708/04—Control devices for speed-changing geared mechanisms, e.g. specially adapted couplings for synchronising devices, devices to simplify control, control of auxiliary gearboxes only the toothed wheels remain engaged the control being mechanical

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR816820D 1936-04-23 1936-04-23 Improvements to gear changes Expired FR816820A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR816820T 1936-04-23

Publications (1)

Publication Number Publication Date
FR816820A true FR816820A (en) 1937-08-18

Family

ID=9267999

Family Applications (1)

Application Number Title Priority Date Filing Date
FR816820D Expired FR816820A (en) 1936-04-23 1936-04-23 Improvements to gear changes

Country Status (1)

Country Link
FR (1) FR816820A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449964A (en) * 1940-09-19 1948-09-21 New Prod Corp Automatic change-speed transmission
EP0004705A3 (en) * 1978-03-30 1979-10-31 Eaton Limited Shift control for change speed gear transmission for vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449964A (en) * 1940-09-19 1948-09-21 New Prod Corp Automatic change-speed transmission
EP0004705A3 (en) * 1978-03-30 1979-10-31 Eaton Limited Shift control for change speed gear transmission for vehicles

Similar Documents

Publication Publication Date Title
FR825438A (en) Improvements to radiobeacons
FR826484A (en) Improvements to vehicle suspensions
FR804134A (en) Improvements to gearboxes
FR830162A (en) Improvements to gear changes
FR797130A (en) Improvements to gear changes
FR823798A (en) Improvements to epicyclic gear changes
FR828681A (en) Improvement in gear change mechanisms
FR815602A (en) Gearbox
FR816820A (en) Improvements to gear changes
FR803740A (en) Improvements to velocipedic vehicles
FR747260A (en) Improvements to gear changes
FR48210E (en) Improvements to gearboxes
FR813299A (en) Improvements to automatic gear changes
FR729933A (en) Improvements to gear changes
FR859274A (en) Improvements to gear changes
FR773595A (en) Improvements to gear changes
FR761617A (en) Improvements to gear changes
FR821259A (en) Improvements to gearboxes
FR802911A (en) Hydraulic gearbox
FR809151A (en) Improvements to continuous gear changes
FR712597A (en) Improvements to gear changes
FR823161A (en) Improvements to gear changes
FR820345A (en) Improvements to gear changes
FR801059A (en) Improvements to progressive gear changes
FR786559A (en) Improvements to gear changes