FR2311949B1 - - Google Patents

Info

Publication number
FR2311949B1
FR2311949B1 FR7615167A FR7615167A FR2311949B1 FR 2311949 B1 FR2311949 B1 FR 2311949B1 FR 7615167 A FR7615167 A FR 7615167A FR 7615167 A FR7615167 A FR 7615167A FR 2311949 B1 FR2311949 B1 FR 2311949B1
Authority
FR
France
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
Application number
FR7615167A
Other languages
French (fr)
Other versions
FR2311949A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Festo Maschinenfabrik Gottlieb Stoll Firma
Original Assignee
Festo Maschinenfabrik Gottlieb Stoll Firma
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 Festo Maschinenfabrik Gottlieb Stoll Firma filed Critical Festo Maschinenfabrik Gottlieb Stoll Firma
Publication of FR2311949A1 publication Critical patent/FR2311949A1/fr
Application granted granted Critical
Publication of FR2311949B1 publication Critical patent/FR2311949B1/fr
Granted legal-status Critical Current

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
    • F15B15/1414—Characterised by the construction of the motor unit of the straight-cylinder type with non-rotatable piston
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/60—Mechanical arrangements for preventing or damping vibration or shock
    • H01H3/605—Mechanical arrangements for preventing or damping vibration or shock making use of a fluid damper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/34—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator hydraulic
    • 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
    • F15B15/222—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 throttles the main fluid outlet as the piston approaches its end position

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Actuator (AREA)
  • Soil Working Implements (AREA)
FR7615167A 1975-05-22 1976-05-14 Verin a tige de piston immobilisee en rotation Granted FR2311949A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2522560A DE2522560C3 (de) 1975-05-22 1975-05-22 Druckmittelbetriebener Stellantrieb mit einem in einem geraden Zylinder hin und her verschiebbaren Arbeitskolben

Publications (2)

Publication Number Publication Date
FR2311949A1 FR2311949A1 (fr) 1976-12-17
FR2311949B1 true FR2311949B1 (zh) 1980-12-26

Family

ID=5947092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7615167A Granted FR2311949A1 (fr) 1975-05-22 1976-05-14 Verin a tige de piston immobilisee en rotation

Country Status (4)

Country Link
CH (1) CH615000A5 (zh)
DE (1) DE2522560C3 (zh)
FR (1) FR2311949A1 (zh)
SE (1) SE424355B (zh)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8502748A (nl) * 1985-10-09 1987-05-04 Hoogovens Groep Bv Metallurgisch vat en verstelorgaan.
AT389079B (de) * 1988-05-19 1989-10-10 Engel Gmbh Maschbau Schliessmechanismus einer spritzgiessmaschine
GB8912984D0 (en) * 1989-06-06 1989-07-26 Clarke Douglas C Telescopically extensible pneumatic piston/cylinder units
GB2250318B (en) * 1989-06-06 1993-06-30 Clarke Douglas C Telescopically extensible pneumatic piston/cylinder units
US6688211B1 (en) * 2002-02-20 2004-02-10 Vu H. Viet Dual linear actuator

Also Published As

Publication number Publication date
SE424355B (sv) 1982-07-12
DE2522560B2 (de) 1980-04-03
FR2311949A1 (fr) 1976-12-17
SE7605185L (sv) 1976-11-23
DE2522560A1 (de) 1976-12-16
CH615000A5 (en) 1979-12-28
DE2522560C3 (de) 1980-11-13

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Legal Events

Date Code Title Description
ST Notification of lapse