IT991772B - Dispositivo di comando idrostatico di movimenti alternativi di piccola ampiezza - Google Patents

Dispositivo di comando idrostatico di movimenti alternativi di piccola ampiezza

Info

Publication number
IT991772B
IT991772B IT6912473A IT6912473A IT991772B IT 991772 B IT991772 B IT 991772B IT 6912473 A IT6912473 A IT 6912473A IT 6912473 A IT6912473 A IT 6912473A IT 991772 B IT991772 B IT 991772B
Authority
IT
Italy
Prior art keywords
control device
small width
hydrostatic control
alternative movements
movements
Prior art date
Application number
IT6912473A
Other languages
English (en)
Italian (it)
Inventor
G Druge
Original Assignee
Roulements Soc Nouvelle
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
Priority claimed from FR7225744A external-priority patent/FR2192472A5/fr
Priority claimed from FR7314237A external-priority patent/FR2226820A6/fr
Application filed by Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Application granted granted Critical
Publication of IT991772B publication Critical patent/IT991772B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/18—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid
    • B06B1/183—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency wherein the vibrator is actuated by pressure fluid operating with reciprocating masses
    • 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
    • F15B7/00—Systems in which the movement produced is definitely related to the output of a volumetric pump; Telemotors
    • F15B7/02—Systems with continuously-operating input and output apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H43/00—Other fluid gearing, e.g. with oscillating input or output

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
IT6912473A 1972-07-17 1973-07-16 Dispositivo di comando idrostatico di movimenti alternativi di piccola ampiezza IT991772B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7225744A FR2192472A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-07-17 1972-07-17
FR7314237A FR2226820A6 (en) 1973-04-18 1973-04-18 Low-amplitude vibrator hydrostatic control - has compensator unit varying circuit volume dependent on receiver drift

Publications (1)

Publication Number Publication Date
IT991772B true IT991772B (it) 1975-08-30

Family

ID=26217218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6912473A IT991772B (it) 1972-07-17 1973-07-16 Dispositivo di comando idrostatico di movimenti alternativi di piccola ampiezza

Country Status (4)

Country Link
JP (1) JPS4952369A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2334755A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1419009A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT991772B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5297492A (en) * 1976-02-12 1977-08-16 Hitachi Ltd Surfacefinishing using cutter supported by floater
JPS63191564A (ja) * 1987-02-05 1988-08-09 Mazda Motor Corp 超仕上盤の砥石振動装置

Also Published As

Publication number Publication date
JPS4952369A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-05-21
DE2334755A1 (de) 1974-01-24
GB1419009A (en) 1975-12-24

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