IT1006467B - DOUBLE ACTION TELESCOPIC CYLINDRICAL PISTON DEVICE - Google Patents
DOUBLE ACTION TELESCOPIC CYLINDRICAL PISTON DEVICEInfo
- Publication number
- IT1006467B IT1006467B IT2147574A IT2147574A IT1006467B IT 1006467 B IT1006467 B IT 1006467B IT 2147574 A IT2147574 A IT 2147574A IT 2147574 A IT2147574 A IT 2147574A IT 1006467 B IT1006467 B IT 1006467B
- Authority
- IT
- Italy
- Prior art keywords
- piston device
- double action
- cylindrical piston
- telescopic cylindrical
- action telescopic
- Prior art date
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
- F15B15/08—Characterised by the construction of the motor unit
- F15B15/14—Characterised by the construction of the motor unit of the straight-cylinder type
- F15B15/16—Characterised by the construction of the motor unit of the straight-cylinder type of the telescopic type
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Damping Devices (AREA)
- Actuator (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732319344 DE2319344A1 (en) | 1973-04-17 | 1973-04-17 | DOUBLE-ACTING TELESCOPIC CYLINDER PISTON DEVICE |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1006467B true IT1006467B (en) | 1976-09-30 |
Family
ID=5878356
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT2147574A IT1006467B (en) | 1973-04-17 | 1974-04-16 | DOUBLE ACTION TELESCOPIC CYLINDRICAL PISTON DEVICE |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE2319344A1 (en) |
FR (1) | FR2226579A1 (en) |
GB (1) | GB1449971A (en) |
IT (1) | IT1006467B (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2345608A1 (en) * | 1976-03-23 | 1977-10-21 | Pagliero Pietro | Hydraulic ram with coaxial cylinders - has central telescopic flow tubes and apertures through cylinders |
GB1590773A (en) * | 1976-08-20 | 1981-06-10 | Telehoist Ltd | Telescoping mechanisms |
DE3150643A1 (en) * | 1981-12-21 | 1983-06-30 | Gewerkschaft Eisenhütte Westfalia, 4670 Lünen | HYDRAULIC TELESCOPE STAMP, ESPECIALLY FOR UNDERGROUND SCREAM EXTENSION, LIKE, IN PARTICULAR, SHIELD EXTENSION RACK |
DE3438892A1 (en) * | 1984-10-24 | 1986-04-24 | Horst Ing.(Grad.) 7106 Neuenstadt Thiele | Hydraulic axle-compensation device constructed as a double-circuit system |
DE59001375D1 (en) * | 1990-10-05 | 1993-06-09 | Hunger Walter | HYDRAULIC TELESCOPIC CYLINDER FOR THE TIPPER BRIDGE OF TIPPER VEHICLES. |
GB2255804B (en) * | 1991-05-16 | 1994-10-26 | Nesbit Evans Healthcare Ltd | Hoists |
FR2738884B1 (en) * | 1995-09-19 | 1997-10-24 | Valeo | CYLINDER WITH TWO CONTROL CHAMBERS AND RELEASE STOPPER PROVIDED WITH SUCH A CYLINDER |
ITVR20030140A1 (en) * | 2003-12-18 | 2005-06-19 | Gianfranco Natali | TELESCOPIC JACKET. |
DE102011108232A1 (en) * | 2011-07-11 | 2013-01-17 | Hilde Schlögl | Double-acting telescopic hydraulic cylinder for snow plow, particularly lateral snow plow, has two openings for feeding or discharging of hydraulic fluid from outer cylinder member |
CN102410278A (en) * | 2011-11-11 | 2012-04-11 | 三一重工股份有限公司 | Multistage single-action hydraulic cylinder and engineering machinery provided with same |
ITRN20130040A1 (en) * | 2013-09-30 | 2015-03-31 | H S Penta S P A | HYDRAULIC CYLINDER. |
CN107931603B (en) * | 2017-11-24 | 2023-12-29 | 南通巨能锻压机床有限公司 | Top cylinder mechanism of frame type hydraulic press for dry powder products |
CN109114067B (en) * | 2018-09-21 | 2024-07-23 | 仁兴机械(佛山)有限公司 | Oil cylinder structure |
CN113864282A (en) * | 2021-10-18 | 2021-12-31 | 北京实耐固连接技术有限公司 | Double-stroke cylinder |
CN114712659B (en) * | 2022-04-20 | 2023-03-10 | 常州赛乐医疗技术有限公司 | Hydraulic drive type anesthesia boosting instrument |
-
1973
- 1973-04-17 DE DE19732319344 patent/DE2319344A1/en active Pending
-
1974
- 1974-03-04 GB GB964874A patent/GB1449971A/en not_active Expired
- 1974-03-13 FR FR7408483A patent/FR2226579A1/fr not_active Withdrawn
- 1974-04-16 IT IT2147574A patent/IT1006467B/en active
Also Published As
Publication number | Publication date |
---|---|
DE2319344A1 (en) | 1974-11-07 |
FR2226579A1 (en) | 1974-11-15 |
GB1449971A (en) | 1976-09-15 |
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