FR884887A - Perfectionnements aux commandes de changements de vitesses ou de marche synchronisées - Google Patents
Perfectionnements aux commandes de changements de vitesses ou de marche synchroniséesInfo
- Publication number
- FR884887A FR884887A FR884887DA FR884887A FR 884887 A FR884887 A FR 884887A FR 884887D A FR884887D A FR 884887DA FR 884887 A FR884887 A FR 884887A
- Authority
- FR
- France
- Prior art keywords
- gear
- synchronized
- controls
- change
- gear change
- 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
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
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
- F16D23/02—Arrangements for synchronisation, also for power-operated clutches
- F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
- F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation
- F16D2023/0618—Details of blocking mechanism comprising a helical spring loaded element, e.g. ball
-
- 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
- F16H2708/06—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 hydraulic or pneumatic
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR884887T | 1942-08-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR884887A true FR884887A (fr) | 1943-08-30 |
Family
ID=9375164
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR884887D Expired FR884887A (fr) | 1942-08-08 | 1942-08-08 | Perfectionnements aux commandes de changements de vitesses ou de marche synchronisées |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR884887A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546865A (en) * | 1948-01-14 | 1951-03-27 | Nibaud Charles | Gear shifting device |
EP0085498A1 (fr) * | 1982-01-18 | 1983-08-10 | Eaton Corporation | Assemblage contenant les tiges de commande de changement de vitesse actionnées par fluide |
DE4204883C1 (en) * | 1992-02-18 | 1993-09-23 | Steyr-Daimler-Puch Ag, Wien, At | Gearbox selector fork actuating mechanism with ram - has hollow piston containing two auxiliary pistons working with stops in it and in ram cylinder |
-
1942
- 1942-08-08 FR FR884887D patent/FR884887A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2546865A (en) * | 1948-01-14 | 1951-03-27 | Nibaud Charles | Gear shifting device |
EP0085498A1 (fr) * | 1982-01-18 | 1983-08-10 | Eaton Corporation | Assemblage contenant les tiges de commande de changement de vitesse actionnées par fluide |
DE4204883C1 (en) * | 1992-02-18 | 1993-09-23 | Steyr-Daimler-Puch Ag, Wien, At | Gearbox selector fork actuating mechanism with ram - has hollow piston containing two auxiliary pistons working with stops in it and in ram cylinder |
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