FR2348384B1 - - Google Patents
Info
- Publication number
- FR2348384B1 FR2348384B1 FR7711504A FR7711504A FR2348384B1 FR 2348384 B1 FR2348384 B1 FR 2348384B1 FR 7711504 A FR7711504 A FR 7711504A FR 7711504 A FR7711504 A FR 7711504A FR 2348384 B1 FR2348384 B1 FR 2348384B1
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Jigs For Machine Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762616973 DE2616973C3 (en) | 1976-04-17 | 1976-04-17 | Pneumatic working cylinder for actuation and stepless locking of actuators |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2348384A2 FR2348384A2 (en) | 1977-11-10 |
FR2348384B1 true FR2348384B1 (en) | 1983-11-04 |
Family
ID=5975628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7711504A Granted FR2348384A2 (en) | 1976-04-17 | 1977-04-15 | Pneumatic piston unit for window actuator - has tapered circumference clamp discs with two sets of spring loaded rollers |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2616973C3 (en) |
FR (1) | FR2348384A2 (en) |
IT (1) | IT1126777B (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3331508A1 (en) * | 1983-09-01 | 1985-06-27 | Rudolf Dipl.-Ing. 6203 Hochheim Oertel | Self locking hydraulics for the movement of jig-and-fixture and machine parts |
DE3403961C2 (en) * | 1984-02-04 | 1987-01-29 | Josef Gerhard 4030 Ratingen Tünkers | Pneumatically or hydraulically operated toggle lever clamping device for clamping body parts |
DE3831459A1 (en) * | 1988-09-16 | 1990-03-29 | Bayerische Motoren Werke Ag | Locking device for double-acting fluid cylinders, in particular hydraulic cylinders |
DE3931014A1 (en) * | 1989-09-16 | 1991-03-28 | Rexroth Pneumatik Mannesmann | BRAKE OR / AND CLAMPING DEVICE |
DE29809717U1 (en) * | 1998-05-29 | 1998-08-20 | Bümach Engineering International B.V., Emmen | End position locking of hydraulic working cylinders |
WO2001066915A2 (en) * | 2000-03-08 | 2001-09-13 | Stiwa-Fertigungstechnik Sticht Gesellschaft M.B.H. | Adjustment and locating device with clamping elements for a camshaft adjusting device |
IT1319967B1 (en) | 2000-03-16 | 2003-11-12 | Ready S R L | DEVICE AND GROUP FOR THE LOCKING OF A LINEAR ACTUATOR, EDUCATOR INCLUDING SUCH DEVICE. |
CN112431816B (en) * | 2020-12-08 | 2024-04-26 | 四川凌峰航空液压机械有限公司 | End buffer device for controlling movement speed of hydraulic actuating cylinder by oil damping |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3946642A (en) * | 1974-11-21 | 1976-03-30 | General Signal Corporation | Hydraulic brake actuating and locking device |
DE2502381A1 (en) * | 1975-01-22 | 1976-07-29 | Wabco Westinghouse Gmbh | DOUBLE-SIDED PNEUMATIC WORK CYLINDER WITH STEPLESS LOCKING |
-
1976
- 1976-04-17 DE DE19762616973 patent/DE2616973C3/en not_active Expired
-
1977
- 1977-04-15 FR FR7711504A patent/FR2348384A2/en active Granted
- 1977-04-15 IT IT6785177A patent/IT1126777B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2616973B2 (en) | 1980-06-12 |
IT1126777B (en) | 1986-05-21 |
DE2616973A1 (en) | 1977-10-27 |
DE2616973C3 (en) | 1981-02-19 |
FR2348384A2 (en) | 1977-11-10 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |