FR1427446A - Servo motor for mechanically operated transmissions, etc. - Google Patents
Servo motor for mechanically operated transmissions, etc.Info
- Publication number
- FR1427446A FR1427446A FR9394A FR9394A FR1427446A FR 1427446 A FR1427446 A FR 1427446A FR 9394 A FR9394 A FR 9394A FR 9394 A FR9394 A FR 9394A FR 1427446 A FR1427446 A FR 1427446A
- Authority
- FR
- France
- Prior art keywords
- servo motor
- mechanically operated
- operated transmissions
- transmissions
- mechanically
- 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
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
- F15B11/12—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action
- F15B11/121—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions
- F15B11/123—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor providing distinct intermediate positions; with step-by-step action providing distinct intermediate positions by means of actuators with fluid-operated stops
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
-
- 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
- F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
- F16H63/02—Final output mechanisms therefor; Actuating means for the final output mechanisms
- F16H63/30—Constructional features of the final output mechanisms
- F16H63/3023—Constructional features of the final output mechanisms the final output mechanisms comprising elements moved by fluid pressure
-
- 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
- F16H61/26—Generation or transmission of movements for final actuating mechanisms
- F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
- F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
- F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9394A FR1427446A (en) | 1964-03-16 | 1965-03-16 | Servo motor for mechanically operated transmissions, etc. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1107164A GB1061175A (en) | 1964-03-16 | 1964-03-16 | Fluid pressure operated multi-position ram |
FR9394A FR1427446A (en) | 1964-03-16 | 1965-03-16 | Servo motor for mechanically operated transmissions, etc. |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1427446A true FR1427446A (en) | 1966-02-04 |
Family
ID=26162428
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9394A Expired FR1427446A (en) | 1964-03-16 | 1965-03-16 | Servo motor for mechanically operated transmissions, etc. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1427446A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2698920A1 (en) * | 1992-12-09 | 1994-06-10 | Aerospatiale | Cylinder system with three stable operating positions. |
WO2014124919A1 (en) * | 2013-02-14 | 2014-08-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Multistage position cylinder for a pneumatic unit |
-
1965
- 1965-03-16 FR FR9394A patent/FR1427446A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2698920A1 (en) * | 1992-12-09 | 1994-06-10 | Aerospatiale | Cylinder system with three stable operating positions. |
EP0601912A1 (en) * | 1992-12-09 | 1994-06-15 | AEROSPATIALE Société Nationale Industrielle | Three position actuator |
WO2014124919A1 (en) * | 2013-02-14 | 2014-08-21 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Multistage position cylinder for a pneumatic unit |
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