FR2069630A5 - - Google Patents
Info
- Publication number
- FR2069630A5 FR2069630A5 FR7041405A FR7041405A FR2069630A5 FR 2069630 A5 FR2069630 A5 FR 2069630A5 FR 7041405 A FR7041405 A FR 7041405A FR 7041405 A FR7041405 A FR 7041405A FR 2069630 A5 FR2069630 A5 FR 2069630A5
- Authority
- FR
- France
- 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
- F15B9/10—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 the controlling element and the servomotor each controls a separate member, these members influencing different fluid passages or the same passage
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Fluid-Pressure Circuits (AREA)
- Servomotors (AREA)
- Transmission Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7479270A JPS5510761B1 (fr) | 1970-08-27 | 1970-08-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2069630A5 true FR2069630A5 (fr) | 1971-09-03 |
Family
ID=13557485
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7041405A Expired FR2069630A5 (fr) | 1970-08-27 | 1970-11-18 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3726184A (fr) |
JP (1) | JPS5510761B1 (fr) |
BE (1) | BE758863A (fr) |
DE (1) | DE2127375C3 (fr) |
FR (1) | FR2069630A5 (fr) |
GB (1) | GB1342249A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430530A1 (fr) * | 1978-07-07 | 1980-02-01 | Hartmann & Laemmle | Amplificateur electro-hydraulique d'asservissement |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0088017B1 (fr) * | 1982-02-26 | 1987-11-19 | COMPAGNIE PARISIENNE D'OUTILLAGE A AIR COMPRIME Société anonyme dite: | Dispositif de distribution hydraulique à tiroir |
CA1237360A (fr) * | 1984-11-14 | 1988-05-31 | Damir Banicevic | Piston et cylindre d'hydraulique, la tige du piston ne baignant pas dans le fluide |
DE8606976U1 (de) * | 1986-03-13 | 1986-07-17 | Index-Werke Kg Hahn & Tessky, 7300 Esslingen | Vorschubgerät für einen Werkzeugschlitten einer Werkzeugmaschine |
CN115365863B (zh) * | 2022-10-27 | 2023-01-17 | 沈阳马卡智工科技有限公司 | 用于五轴加工中心的滚珠丝杠预拉伸机构及其预拉伸方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2705940A (en) * | 1950-11-06 | 1955-04-12 | Mcdonnell Aircraft Corp | Controllable power actuator for aircraft control surface |
US2755779A (en) * | 1953-04-13 | 1956-07-24 | Ford Motor Co | Power steering cylinder construction |
LU35116A1 (fr) * | 1956-05-26 | |||
US2926635A (en) * | 1957-12-24 | 1960-03-01 | Clark Equipment Co | Power shifting mechanism |
US2930360A (en) * | 1958-03-28 | 1960-03-29 | Yando Stephen | Servo mechanisms |
US2992633A (en) * | 1959-05-26 | 1961-07-18 | Thompson Ramo Wooldridge Inc | Fluid pressure operated servo actuator |
GB1105451A (en) * | 1963-07-05 | 1968-03-06 | Sperry Rand Ltd | Hydraulic spool valves |
US3195575A (en) * | 1963-09-27 | 1965-07-20 | Richard H Sheppard | Centralizing valve grooves to secure equal reversibility |
US3310284A (en) * | 1964-08-20 | 1967-03-21 | Fujitsu Ltd | Hydraulic system rotary pilot valve |
US3296936A (en) * | 1964-11-25 | 1967-01-10 | Thomas B Wess | Fluid motor actuators |
CH511480A (de) * | 1968-11-21 | 1971-08-15 | Fujitsu Ltd | Steuervorrichtung für einen elektrohydraulischen Impulsmotor |
-
0
- BE BE758863D patent/BE758863A/fr unknown
-
1970
- 1970-08-27 JP JP7479270A patent/JPS5510761B1/ja active Pending
- 1970-11-18 FR FR7041405A patent/FR2069630A5/fr not_active Expired
- 1970-11-25 US US00092806A patent/US3726184A/en not_active Expired - Lifetime
-
1971
- 1971-05-10 GB GB5335770A patent/GB1342249A/en not_active Expired
- 1971-06-02 DE DE2127375A patent/DE2127375C3/de not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2430530A1 (fr) * | 1978-07-07 | 1980-02-01 | Hartmann & Laemmle | Amplificateur electro-hydraulique d'asservissement |
Also Published As
Publication number | Publication date |
---|---|
US3726184A (en) | 1973-04-10 |
JPS5510761B1 (fr) | 1980-03-19 |
DE2127375A1 (de) | 1972-03-02 |
GB1342249A (en) | 1974-01-03 |
DE2127375C3 (de) | 1974-07-18 |
BE758863A (fr) | 1971-04-16 |
DE2127375B2 (de) | 1973-12-06 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |