FR1459690A - Dispositif de commande hydropneumatique pour étaux d'établi et autres applications - Google Patents

Dispositif de commande hydropneumatique pour étaux d'établi et autres applications

Info

Publication number
FR1459690A
FR1459690A FR42526A FR42526A FR1459690A FR 1459690 A FR1459690 A FR 1459690A FR 42526 A FR42526 A FR 42526A FR 42526 A FR42526 A FR 42526A FR 1459690 A FR1459690 A FR 1459690A
Authority
FR
France
Prior art keywords
applications
control device
bench vices
hydropneumatic control
hydropneumatic
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
Application number
FR42526A
Other languages
English (en)
Inventor
Edouard Torossian
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 filed Critical
Application granted granted Critical
Publication of FR1459690A publication Critical patent/FR1459690A/fr
Expired 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
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/02—Systems essentially incorporating special features for controlling the speed or actuating force of an output member
    • F15B11/028—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force
    • F15B11/032—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters
    • F15B11/0325—Systems essentially incorporating special features for controlling the speed or actuating force of an output member for controlling the actuating force by means of fluid-pressure converters the fluid-pressure converter increasing the working force after an approach stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
    • B25B1/00—Vices
    • B25B1/06—Arrangements for positively actuating jaws
    • B25B1/18—Arrangements for positively actuating jaws motor driven, e.g. with fluid drive, with or without provision for manual actuation
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
    • F15B2211/21—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge
    • F15B2211/216—Systems with pressure sources other than pumps, e.g. with a pyrotechnical charge the pressure sources being pneumatic-to-hydraulic converters
    • 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
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/70—Output members, e.g. hydraulic motors or cylinders or control therefor
    • F15B2211/76—Control of force or torque of the output member

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Fluid-Pressure Circuits (AREA)
  • Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
FR42526A 1965-01-08 1965-12-16 Dispositif de commande hydropneumatique pour étaux d'établi et autres applications Expired FR1459690A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH25965A CH412745A (fr) 1965-01-08 1965-01-08 Dispositif de commande hydropneumatique pour étau d'établi

Publications (1)

Publication Number Publication Date
FR1459690A true FR1459690A (fr) 1966-11-18

Family

ID=4182923

Family Applications (1)

Application Number Title Priority Date Filing Date
FR42526A Expired FR1459690A (fr) 1965-01-08 1965-12-16 Dispositif de commande hydropneumatique pour étaux d'établi et autres applications

Country Status (6)

Country Link
US (1) US3359728A (fr)
AT (1) AT274698B (fr)
CH (1) CH412745A (fr)
DE (1) DE1301761B (fr)
FR (1) FR1459690A (fr)
GB (1) GB1111230A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3828699A1 (de) * 1988-08-24 1990-03-01 Eugen Rapp Verfahren zur oelauffuellung eines hydro-pneumatischen druckuebersetzers und einrichtung zur durchfuehrung des verfahrens
US5345766A (en) * 1991-01-14 1994-09-13 Engel Maschinenbau Gesellschaft M.B.H. Arrangement for carrying out a two-stage linear movement
US5261235A (en) * 1991-02-01 1993-11-16 Rms Engineering, Inc. Hydraulic pressure actuating systems and reservoirs for same
US6012288A (en) * 1995-12-20 2000-01-11 Kelsey-Hayes Company Master cylinder having radially formed end plugs and press-fit caged spring assembly pin
WO2002038340A1 (fr) * 2000-11-09 2002-05-16 Joze Pivk Etau pneumatique avec amplificateur de force hydraulique
US7869210B2 (en) * 2008-10-08 2011-01-11 Dell Products L.P. Temperature control for an information handling system rack
CN112414358A (zh) * 2020-12-08 2021-02-26 安徽信息工程学院 一种高精度量革机

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE713220C (de) * 1938-08-23 1941-11-04 Paul Forkardt Komm Ges Hydraulische Einspannvorrichtung
GB926072A (en) * 1961-06-05 1963-05-15 Spencer Franklin Ltd Improvements in or relating to work-holding devices and actuating means therefor
CH397434A (fr) * 1962-03-30 1965-08-15 Torossian Edouard Vérin hydropneumatique pour outil de serrage

Also Published As

Publication number Publication date
AT274698B (de) 1969-09-25
GB1111230A (en) 1968-04-24
US3359728A (en) 1967-12-26
DE1301761B (de) 1969-08-21
CH412745A (fr) 1966-04-30

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