IT991772B - HYDROSTATIC CONTROL DEVICE FOR ALTERNATIVE MOVEMENTS OF SMALL WIDTH - Google Patents

HYDROSTATIC CONTROL DEVICE FOR ALTERNATIVE MOVEMENTS OF SMALL WIDTH

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
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/en
Application filed by Roulements Soc Nouvelle filed Critical Roulements Soc Nouvelle
Application granted granted Critical
Publication of IT991772B publication Critical patent/IT991772B/en

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 HYDROSTATIC CONTROL DEVICE FOR ALTERNATIVE MOVEMENTS OF SMALL WIDTH IT991772B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7225744A FR2192472A5 (en) 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 (en) 1975-08-30

Family

ID=26217218

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6912473A IT991772B (en) 1972-07-17 1973-07-16 HYDROSTATIC CONTROL DEVICE FOR ALTERNATIVE MOVEMENTS OF SMALL WIDTH

Country Status (4)

Country Link
JP (1) JPS4952369A (en)
DE (1) DE2334755A1 (en)
GB (1) GB1419009A (en)
IT (1) IT991772B (en)

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 (en) * 1987-02-05 1988-08-09 Mazda Motor Corp Grinding wheel vibrating device for superfinishing machine

Also Published As

Publication number Publication date
GB1419009A (en) 1975-12-24
DE2334755A1 (en) 1974-01-24
JPS4952369A (en) 1974-05-21

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