ATE28351T1 - HYDRAULIC ACTUATOR, PARTICULARLY MICRO CONSTRUCTION, WITH A BRACKET FOR ATTACHING ADDITIONAL ELEMENTS. - Google Patents

HYDRAULIC ACTUATOR, PARTICULARLY MICRO CONSTRUCTION, WITH A BRACKET FOR ATTACHING ADDITIONAL ELEMENTS.

Info

Publication number
ATE28351T1
ATE28351T1 AT84400942T AT84400942T ATE28351T1 AT E28351 T1 ATE28351 T1 AT E28351T1 AT 84400942 T AT84400942 T AT 84400942T AT 84400942 T AT84400942 T AT 84400942T AT E28351 T1 ATE28351 T1 AT E28351T1
Authority
AT
Austria
Prior art keywords
ram
bracket
hydraulic actuator
additional elements
particularly micro
Prior art date
Application number
AT84400942T
Other languages
German (de)
Inventor
Alain Casas
Roland Martinet
Original Assignee
Compair Climax Sa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Compair Climax Sa filed Critical Compair Climax Sa
Application granted granted Critical
Publication of ATE28351T1 publication Critical patent/ATE28351T1/en

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.
AT84400942T 1983-05-10 1984-05-09 HYDRAULIC ACTUATOR, PARTICULARLY MICRO CONSTRUCTION, WITH A BRACKET FOR ATTACHING ADDITIONAL ELEMENTS. ATE28351T1 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
ATE28351T1 true ATE28351T1 (en) 1987-08-15

Family

ID=9288764

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84400942T ATE28351T1 (en) 1983-05-10 1984-05-09 HYDRAULIC ACTUATOR, PARTICULARLY MICRO CONSTRUCTION, WITH A BRACKET FOR ATTACHING ADDITIONAL 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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0125992A1 (en) 1984-11-21
FR2545888B1 (en) 1987-07-17
FR2545888A1 (en) 1984-11-16
EP0125992B1 (en) 1987-07-15
DE3464788D1 (en) 1987-08-20

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties