FR578476A - Pneumatic jack - Google Patents
Pneumatic jackInfo
- Publication number
- FR578476A FR578476A FR578476DA FR578476A FR 578476 A FR578476 A FR 578476A FR 578476D A FR578476D A FR 578476DA FR 578476 A FR578476 A FR 578476A
- Authority
- FR
- France
- Prior art keywords
- pneumatic jack
- jack
- pneumatic
- 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
- 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
- F15B15/10—Characterised by the construction of the motor unit the motor being of diaphragm type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F3/00—Devices, e.g. jacks, adapted for uninterrupted lifting of loads
- B66F3/24—Devices, e.g. jacks, adapted for uninterrupted lifting of loads fluid-pressure operated
- B66F3/25—Constructional features
- B66F3/35—Inflatable flexible elements, e.g. bellows
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Engineering & Computer Science (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR578476T | 1923-05-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR578476A true FR578476A (en) | 1924-09-26 |
Family
ID=8955454
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR578476D Expired FR578476A (en) | 1923-05-24 | 1923-05-24 | Pneumatic jack |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR578476A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465560A (en) * | 1943-12-24 | 1949-03-29 | Hans G Warnke | Leakproof cylinder |
US2577874A (en) * | 1950-12-04 | 1951-12-11 | Carnahan Raymond | Jack with bladder motor |
DE1131378B (en) * | 1960-01-12 | 1962-06-14 | Wilhelm Wehrkamp | Lifting cylinder for gaseous and liquid media |
DE1265377B (en) * | 1967-01-16 | 1968-04-04 | Siegfried Baltzer | Pressure-operated jack |
US5230276A (en) * | 1988-07-23 | 1993-07-27 | Collett Robert G | Fluid-driven actuator including an inflatable sac |
FR2733220A1 (en) * | 1995-04-19 | 1996-10-25 | Seewald Dietrich Eugen | Telescopic lift for limited load, |
-
1923
- 1923-05-24 FR FR578476D patent/FR578476A/en not_active Expired
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2465560A (en) * | 1943-12-24 | 1949-03-29 | Hans G Warnke | Leakproof cylinder |
US2577874A (en) * | 1950-12-04 | 1951-12-11 | Carnahan Raymond | Jack with bladder motor |
DE1131378B (en) * | 1960-01-12 | 1962-06-14 | Wilhelm Wehrkamp | Lifting cylinder for gaseous and liquid media |
DE1265377B (en) * | 1967-01-16 | 1968-04-04 | Siegfried Baltzer | Pressure-operated jack |
US5230276A (en) * | 1988-07-23 | 1993-07-27 | Collett Robert G | Fluid-driven actuator including an inflatable sac |
FR2733220A1 (en) * | 1995-04-19 | 1996-10-25 | Seewald Dietrich Eugen | Telescopic lift for limited load, |
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