FR2545888B1 - CYLINDER, ESPECIALLY MICROVERIN COMPRISING A DEVICE FOR SUPPORTING EXTERNAL EXTERNAL ELEMENTS - Google Patents
CYLINDER, ESPECIALLY MICROVERIN COMPRISING A DEVICE FOR SUPPORTING EXTERNAL EXTERNAL ELEMENTSInfo
- Publication number
- FR2545888B1 FR2545888B1 FR8307821A FR8307821A FR2545888B1 FR 2545888 B1 FR2545888 B1 FR 2545888B1 FR 8307821 A FR8307821 A FR 8307821A FR 8307821 A FR8307821 A FR 8307821A FR 2545888 B1 FR2545888 B1 FR 2545888B1
- Authority
- FR
- France
- Prior art keywords
- ram
- external
- microverin
- cylinder
- support device
- 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
- F15B15/20—Other details, e.g. assembly with regulating devices
- F15B15/28—Means for indicating the position, e.g. end of stroke
- F15B15/2892—Means for indicating the position, e.g. end of stroke characterised by the attachment means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Actuator (AREA)
- Micromachines (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
1. Ram, particularly micro-ram, comprising a substantially cylindrical, hollow body (4) in which is movably mounted a piston (5) dividing the internal space of the said body (4) into two chambers of variable volume (6, 7) each of them being provided with a port (8) for fluid supply or fluid exhaust of the chamber (6 or 7), and a support device (2) of supplementary elements (3, 42), if necessary indicating a parameter of the ram functioning, such as bars (17) fixed on the external surface of the body (4), characterized in that the fixing means (20, 20') of the support device (2) are mounted in the feeding ports (8) and are formed by members likely to be introduced each one, notably screwed, in a feeding port (8), each member (20, 20') passed by a channel allowing the inlet of the forced fluid to the interior of the ram.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8307821A FR2545888B1 (en) | 1983-05-10 | 1983-05-10 | CYLINDER, ESPECIALLY MICROVERIN COMPRISING A DEVICE FOR SUPPORTING EXTERNAL EXTERNAL ELEMENTS |
EP84400942A EP0125992B1 (en) | 1983-05-10 | 1984-05-09 | Ram, in particular a micro-ram, including a support device for mounting external supplementary elements |
DE8484400942T DE3464788D1 (en) | 1983-05-10 | 1984-05-09 | Ram, in particular a micro-ram, including a support device for mounting external supplementary elements |
AT84400942T ATE28351T1 (en) | 1983-05-10 | 1984-05-09 | HYDRAULIC ACTUATOR, PARTICULARLY MICRO CONSTRUCTION, WITH A BRACKET FOR ATTACHING ADDITIONAL ELEMENTS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8307821A FR2545888B1 (en) | 1983-05-10 | 1983-05-10 | CYLINDER, ESPECIALLY MICROVERIN COMPRISING A DEVICE FOR SUPPORTING EXTERNAL EXTERNAL ELEMENTS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2545888A1 FR2545888A1 (en) | 1984-11-16 |
FR2545888B1 true FR2545888B1 (en) | 1987-07-17 |
Family
ID=9288764
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8307821A Expired FR2545888B1 (en) | 1983-05-10 | 1983-05-10 | CYLINDER, ESPECIALLY MICROVERIN COMPRISING A DEVICE FOR SUPPORTING EXTERNAL EXTERNAL ELEMENTS |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0125992B1 (en) |
AT (1) | ATE28351T1 (en) |
DE (1) | DE3464788D1 (en) |
FR (1) | FR2545888B1 (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60263713A (en) * | 1984-06-11 | 1985-12-27 | Takashi Kimura | Intermediate stop air pressure cylinder with reduction gear |
DE3546865C2 (en) * | 1985-03-01 | 1997-05-28 | Festo Kg | Piston-cylinder arrangement |
DE3524414C2 (en) * | 1985-04-16 | 1994-06-16 | Mannesmann Ag | linear actuator |
JPH0419214Y2 (en) * | 1986-01-21 | 1992-04-30 | ||
AT386656B (en) * | 1986-04-01 | 1988-09-26 | Hoerbiger Pneumatic Gmbh | PRESSURE-OPERABLE WORKING CYLINDER |
DE4338568C2 (en) * | 1993-11-05 | 1997-05-22 | Mannesmann Ag | Device for querying positions on moving elements using sensors |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1436078A (en) * | 1965-03-10 | 1966-04-22 | Crouzet Sa | Device allowing the adaptation of a four-way 5-port distributor to the rear of a cylinder that can be standardized |
GB1350006A (en) * | 1971-11-10 | 1974-04-18 | Martonair Ltd | Fluid operable position sensor |
DE7502826U (en) * | 1975-01-31 | 1975-08-28 | Festo Maschinenfabrik Stoll G | |
US4230023A (en) * | 1977-12-05 | 1980-10-28 | Scovill Manufacturing Company | Clamping apparatus |
SE419787B (en) * | 1978-05-03 | 1981-08-24 | Hydro Pneumatic Ab | WORKING CYLINDER WITH PISTON UNIT AND MAGNETIC PORTABLE INDICATOR |
FR2442988A1 (en) * | 1978-12-01 | 1980-06-27 | Bbc Brown Boveri & Cie | Expansion screw for components affected by heat - has sleeve made in one or two parts with threads engaging on threads of screw (NL 3.6.80) |
FR2469595A1 (en) * | 1979-11-13 | 1981-05-22 | Jacottet Paul Ets | IMPROVEMENT IN LOCKED CYLINDERS |
-
1983
- 1983-05-10 FR FR8307821A patent/FR2545888B1/en not_active Expired
-
1984
- 1984-05-09 DE DE8484400942T patent/DE3464788D1/en not_active Expired
- 1984-05-09 EP EP84400942A patent/EP0125992B1/en not_active Expired
- 1984-05-09 AT AT84400942T patent/ATE28351T1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE28351T1 (en) | 1987-08-15 |
EP0125992A1 (en) | 1984-11-21 |
FR2545888A1 (en) | 1984-11-16 |
DE3464788D1 (en) | 1987-08-20 |
EP0125992B1 (en) | 1987-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name |