FR1023003A - Dispositif de commande hydraulique - Google Patents
Dispositif de commande hydrauliqueInfo
- Publication number
- FR1023003A FR1023003A FR1023003DA FR1023003A FR 1023003 A FR1023003 A FR 1023003A FR 1023003D A FR1023003D A FR 1023003DA FR 1023003 A FR1023003 A FR 1023003A
- Authority
- FR
- France
- Prior art keywords
- control device
- hydraulic control
- hydraulic
- control
- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
- F15B9/12—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor in which both the controlling element and the servomotor control the same member influencing a fluid passage and are connected to that member by means of a differential gearing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/26—Fluid-pressure drives
- B23Q5/266—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow
- B23Q5/268—Fluid-pressure drives with means to control the feed rate by controlling the fluid flow depending upon the position of the tool or work
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
- B23Q5/22—Feeding members carrying tools or work
- B23Q5/34—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission
- B23Q5/36—Feeding other members supporting tools or work, e.g. saddles, tool-slides, through mechanical transmission in which a servomotor forms an essential element
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Hydraulic Motors (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH698183X | 1949-08-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1023003A true FR1023003A (fr) | 1953-03-12 |
Family
ID=4529810
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1023003D Expired FR1023003A (fr) | 1949-08-06 | 1950-08-04 | Dispositif de commande hydraulique |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE497379A (fr) |
DE (1) | DE832993C (fr) |
FR (1) | FR1023003A (fr) |
GB (1) | GB698183A (fr) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516333A (en) * | 1967-04-07 | 1970-06-23 | Pratt Precision Hydraulics Ltd | Hydraulic torque amplifiers |
FR2118125A1 (fr) * | 1970-12-17 | 1972-07-28 | Hartmann Et Lammle Ohg | |
US3800667A (en) * | 1972-05-01 | 1974-04-02 | Ritter Eng Co | Pulse motor control system |
FR2393961A1 (fr) * | 1977-06-10 | 1979-01-05 | Agiman Jacques | Dispositif hydromecanique d'asservissement pour les verins hydrauliques lineaires |
FR2441458A1 (fr) * | 1978-11-15 | 1980-06-13 | Daimler Benz Ag | Machine d'usinage a table elevatrice |
FR2452018A1 (fr) * | 1979-03-17 | 1980-10-17 | Hartmann & Laemmle | Servo-mecanisme electro-hydraulique |
FR2472465A1 (fr) * | 1979-12-26 | 1981-07-03 | Lbm Presses | Perfectionnements apportes aux presses hydrauliques, et notamment a leurs systemes de commande de la vitesse d'approche |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1209432B (de) * | 1961-01-17 | 1966-01-20 | Langen & Co | Steuerungseinrichtung fuer druckmittelbetriebene Stellmotoren |
DE2062134C3 (de) * | 1970-12-17 | 1974-03-28 | Hartmann & Laemmle Ohg, 7000 Stuttgart-Bad Cannstatt | Steuervorrichtung mit einer mit einem Kolben eines Arbeitszylinders verbundenen MeßspindeL |
DE2153506C2 (de) * | 1971-10-27 | 1982-12-09 | Hartmann & Lämmle GmbH & Co KG, 7255 Rutesheim | Steuervorrichtung für einen Hydraulikmotor |
JPS5260599U (fr) * | 1975-10-31 | 1977-05-02 | ||
JPS5266182A (en) * | 1975-11-27 | 1977-06-01 | Tokyo Keiki Co Ltd | Servocylinder apparatus |
JPS52103293U (fr) * | 1977-01-17 | 1977-08-05 | ||
US4245547A (en) * | 1977-10-31 | 1981-01-20 | Commercial Shearing, Inc. | Rotary to linear servo mechanisms |
DE3305506A1 (de) * | 1983-02-17 | 1984-08-23 | Paul Pleiger Maschinenfabrik, 5810 Witten | Betaetigungszylinder mit steuerung |
-
0
- BE BE497379D patent/BE497379A/xx unknown
-
1950
- 1950-07-18 DE DEST1863A patent/DE832993C/de not_active Expired
- 1950-08-04 GB GB19552/50A patent/GB698183A/en not_active Expired
- 1950-08-04 FR FR1023003D patent/FR1023003A/fr not_active Expired
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3516333A (en) * | 1967-04-07 | 1970-06-23 | Pratt Precision Hydraulics Ltd | Hydraulic torque amplifiers |
FR2118125A1 (fr) * | 1970-12-17 | 1972-07-28 | Hartmann Et Lammle Ohg | |
US3800667A (en) * | 1972-05-01 | 1974-04-02 | Ritter Eng Co | Pulse motor control system |
FR2393961A1 (fr) * | 1977-06-10 | 1979-01-05 | Agiman Jacques | Dispositif hydromecanique d'asservissement pour les verins hydrauliques lineaires |
FR2441458A1 (fr) * | 1978-11-15 | 1980-06-13 | Daimler Benz Ag | Machine d'usinage a table elevatrice |
FR2452018A1 (fr) * | 1979-03-17 | 1980-10-17 | Hartmann & Laemmle | Servo-mecanisme electro-hydraulique |
FR2472465A1 (fr) * | 1979-12-26 | 1981-07-03 | Lbm Presses | Perfectionnements apportes aux presses hydrauliques, et notamment a leurs systemes de commande de la vitesse d'approche |
Also Published As
Publication number | Publication date |
---|---|
GB698183A (en) | 1953-10-07 |
DE832993C (de) | 1952-03-03 |
BE497379A (fr) |
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