FR2802985B1 - Verin a point d'arret intermediaire - Google Patents
Verin a point d'arret intermediaireInfo
- Publication number
- FR2802985B1 FR2802985B1 FR9916384A FR9916384A FR2802985B1 FR 2802985 B1 FR2802985 B1 FR 2802985B1 FR 9916384 A FR9916384 A FR 9916384A FR 9916384 A FR9916384 A FR 9916384A FR 2802985 B1 FR2802985 B1 FR 2802985B1
- Authority
- FR
- France
- Prior art keywords
- cylinder
- piston
- intermediate stop
- stop point
- shuttle
- 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 - Fee Related
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
- F15B11/10—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor in which the servomotor position is a function of the pressure also pressure regulators as operating means for such systems, the device itself may be a position indicating system
-
- 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
- F15B11/122—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 multiple stops
-
- 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
- F15B15/00—Fluid-actuated devices for displacing a member from one position to another; Gearing associated therewith
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/26—Locking mechanisms
- F15B15/262—Locking mechanisms using friction, e.g. brake pads
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/705—Output members, e.g. hydraulic motors or cylinders or control therefor characterised by the type of output members or actuators
- F15B2211/7051—Linear output members
- F15B2211/7053—Double-acting output members
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/72—Output members, e.g. hydraulic motors or cylinders or control therefor having locking means
-
- 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
- F15B2211/00—Circuits for servomotor systems
- F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
- F15B2211/765—Control of position or angle of the output member
- F15B2211/7653—Control of position or angle of the output member at distinct positions, e.g. at the end position
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Actuator (AREA)
- Jib Cranes (AREA)
- Vehicle Body Suspensions (AREA)
- Body Structure For Vehicles (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9916384A FR2802985B1 (fr) | 1999-12-23 | 1999-12-23 | Verin a point d'arret intermediaire |
DE60010636T DE60010636D1 (de) | 1999-12-23 | 2000-12-15 | Stellglied mit zwischenliegender Haltestellung |
AT00403557T ATE266815T1 (de) | 1999-12-23 | 2000-12-15 | Stellglied mit zwischenliegender haltestellung |
EP00403557A EP1111248B1 (fr) | 1999-12-23 | 2000-12-15 | Vérin à point d'arrêt intermédiaire |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9916384A FR2802985B1 (fr) | 1999-12-23 | 1999-12-23 | Verin a point d'arret intermediaire |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2802985A1 FR2802985A1 (fr) | 2001-06-29 |
FR2802985B1 true FR2802985B1 (fr) | 2002-03-22 |
Family
ID=9553752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9916384A Expired - Fee Related FR2802985B1 (fr) | 1999-12-23 | 1999-12-23 | Verin a point d'arret intermediaire |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1111248B1 (fr) |
AT (1) | ATE266815T1 (fr) |
DE (1) | DE60010636D1 (fr) |
FR (1) | FR2802985B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10307828A1 (de) | 2003-02-24 | 2004-09-02 | Undrau-Anstalt | Mauertafel-Fertigteil-Element sowie Anlage und Verfahren zur Herstellung desselben |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2121874A (en) * | 1931-04-09 | 1938-06-28 | Universal Gear Shift Corp | Servo-motor |
US3614912A (en) * | 1969-09-29 | 1971-10-26 | Lionel Pacific Inc | Telescoping piston central lock hydraulic actuator |
DE2203473C2 (de) * | 1972-01-26 | 1983-07-07 | Pneumo Dynamics Corp., Cleveland, Ohio | Betätigungsvorrichtung für lineare Bewegungen mit Kolbenverriegelung |
DE8812882U1 (de) * | 1988-10-13 | 1989-02-16 | Fa. Otto Grasl, 3452 Heiligeneich | Druckluftzylinder mit Endlageverriegelung, insbesondere zur Betätigung von Rauchabzugsklappen |
-
1999
- 1999-12-23 FR FR9916384A patent/FR2802985B1/fr not_active Expired - Fee Related
-
2000
- 2000-12-15 AT AT00403557T patent/ATE266815T1/de not_active IP Right Cessation
- 2000-12-15 EP EP00403557A patent/EP1111248B1/fr not_active Expired - Lifetime
- 2000-12-15 DE DE60010636T patent/DE60010636D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1111248A1 (fr) | 2001-06-27 |
FR2802985A1 (fr) | 2001-06-29 |
EP1111248B1 (fr) | 2004-05-12 |
ATE266815T1 (de) | 2004-05-15 |
DE60010636D1 (de) | 2004-06-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |