JPS5644288B1 - - Google Patents
Info
- Publication number
- JPS5644288B1 JPS5644288B1 JP6620272A JP6620272A JPS5644288B1 JP S5644288 B1 JPS5644288 B1 JP S5644288B1 JP 6620272 A JP6620272 A JP 6620272A JP 6620272 A JP6620272 A JP 6620272A JP S5644288 B1 JPS5644288 B1 JP S5644288B1
- Authority
- JP
- Japan
- 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.)
- Pending
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
- F15B15/22—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke
- F15B15/223—Other details, e.g. assembly with regulating devices for accelerating or decelerating the stroke having a piston with a piston extension or piston recess which completely seals the main fluid outlet as the piston approaches its end position
-
- 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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/12—Characterised by the construction of the motor unit of the oscillating-vane or curved-cylinder type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Fluid-Driven Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3118771A GB1392296A (en) | 1971-07-02 | 1971-07-02 | Rotary actuators |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5644288B1 true JPS5644288B1 (enExample) | 1981-10-19 |
Family
ID=10319307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6620272A Pending JPS5644288B1 (enExample) | 1971-07-02 | 1972-07-01 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3835501A (enExample) |
| JP (1) | JPS5644288B1 (enExample) |
| DE (1) | DE2232110A1 (enExample) |
| FR (1) | FR2144770B1 (enExample) |
| GB (1) | GB1392296A (enExample) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3036592C2 (de) * | 1980-09-27 | 1984-05-24 | Südhydraulik Kork-Steinbach GmbH & Co KG, 2400 Lübeck | Fluid-betriebener Drehkolbenantrieb, insbesondere hydraulischer Drehkolben |
| DE3804081A1 (de) * | 1988-02-10 | 1989-08-24 | Knorr Bremse Ag | Druckmittelbetaetigter tuerantrieb |
| KR900700715A (ko) * | 1988-03-11 | 1990-08-16 | 노엘 캐롤 | 문 작동기 |
| WO1990005230A1 (en) * | 1988-11-09 | 1990-05-17 | Noel Carroll | Actuator for gate |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696805A (en) * | 1949-06-21 | 1954-12-14 | Productive Inventions Inc | Fluid motor for wiper apparatus |
| US2778338A (en) * | 1953-01-27 | 1957-01-22 | Shafer Valve Co | Internal fluid shut off for hydraulic motor |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1016514A (en) * | 1912-02-06 | Frederik Nielsen | Shock-absorber. | |
| US1690113A (en) * | 1927-03-17 | 1928-11-06 | Gordon B Hooton | Spring snubber for automobiles |
| US1785814A (en) * | 1929-02-05 | 1930-12-23 | Enos H Kreider | Vehicle shock absorber |
| US1812244A (en) * | 1929-08-06 | 1931-06-30 | Enos H Kreider | Vehicle shock absorber |
| US1899909A (en) * | 1932-07-22 | 1933-02-28 | Bernard V Curnen | Shock absorbing mechanism |
| US3010433A (en) * | 1958-03-18 | 1961-11-28 | Nat Pneumatic Co Inc | Pneumatic motion-checking device and door operating system including same |
| US3064303A (en) * | 1959-05-18 | 1962-11-20 | Illinois Lock Co | Valve for door closer |
-
1971
- 1971-07-02 GB GB3118771A patent/GB1392296A/en not_active Expired
-
1972
- 1972-06-28 US US00267176A patent/US3835501A/en not_active Expired - Lifetime
- 1972-06-29 FR FR7224200A patent/FR2144770B1/fr not_active Expired
- 1972-06-30 DE DE2232110A patent/DE2232110A1/de not_active Ceased
- 1972-07-01 JP JP6620272A patent/JPS5644288B1/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2696805A (en) * | 1949-06-21 | 1954-12-14 | Productive Inventions Inc | Fluid motor for wiper apparatus |
| US2778338A (en) * | 1953-01-27 | 1957-01-22 | Shafer Valve Co | Internal fluid shut off for hydraulic motor |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2144770A1 (enExample) | 1973-02-16 |
| FR2144770B1 (enExample) | 1976-08-06 |
| US3835501A (en) | 1974-09-17 |
| GB1392296A (en) | 1975-04-30 |
| DE2232110A1 (de) | 1973-01-18 |