FR2282552A1 - Generateur de force de pression pour machines-outils - Google Patents

Generateur de force de pression pour machines-outils

Info

Publication number
FR2282552A1
FR2282552A1 FR7514198A FR7514198A FR2282552A1 FR 2282552 A1 FR2282552 A1 FR 2282552A1 FR 7514198 A FR7514198 A FR 7514198A FR 7514198 A FR7514198 A FR 7514198A FR 2282552 A1 FR2282552 A1 FR 2282552A1
Authority
FR
France
Prior art keywords
machine tools
pressure force
force generator
generator
tools
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.)
Granted
Application number
FR7514198A
Other languages
English (en)
Other versions
FR2282552B1 (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.)
Transf Verstarkungsmaschinen
Transf Verstaerkungsmasch
TRANSFORM VERSTARKUNGSMASCHINEN
Original Assignee
Transf Verstarkungsmaschinen
Transf Verstaerkungsmasch
TRANSFORM VERSTARKUNGSMASCHINEN
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 Transf Verstarkungsmaschinen, Transf Verstaerkungsmasch, TRANSFORM VERSTARKUNGSMASCHINEN filed Critical Transf Verstarkungsmaschinen
Publication of FR2282552A1 publication Critical patent/FR2282552A1/fr
Application granted granted Critical
Publication of FR2282552B1 publication Critical patent/FR2282552B1/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
    • F15B3/00—Intensifiers or fluid-pressure converters, e.g. pressure exchangers; Conveying pressure from one fluid system to another, without contact between the fluids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B1/00—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen
    • B30B1/32—Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen by plungers under fluid pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Press Drives And Press Lines (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Control Of Presses (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR7514198A 1974-08-21 1975-05-06 Generateur de force de pression pour machines-outils Granted FR2282552A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2440163A DE2440163A1 (de) 1974-08-21 1974-08-21 Presskrafterzeuger fuer bearbeitungsmaschinen

Publications (2)

Publication Number Publication Date
FR2282552A1 true FR2282552A1 (fr) 1976-03-19
FR2282552B1 FR2282552B1 (fr) 1978-02-03

Family

ID=5923757

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7514198A Granted FR2282552A1 (fr) 1974-08-21 1975-05-06 Generateur de force de pression pour machines-outils

Country Status (21)

Country Link
US (1) US4002030A (fr)
JP (1) JPS5521639B2 (fr)
AT (1) AT345669B (fr)
AU (1) AU499621B2 (fr)
BE (1) BE832629A (fr)
BR (1) BR7505333A (fr)
CA (1) CA1037823A (fr)
CH (1) CH606814A5 (fr)
DD (1) DD121299A5 (fr)
DE (1) DE2440163A1 (fr)
DK (1) DK371775A (fr)
ES (1) ES214674Y (fr)
FR (1) FR2282552A1 (fr)
GB (1) GB1491770A (fr)
IE (1) IE41896B1 (fr)
IL (1) IL47930A0 (fr)
IT (1) IT1033840B (fr)
LU (1) LU73227A1 (fr)
NL (1) NL7509835A (fr)
SE (1) SE411322B (fr)
ZA (1) ZA755284B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5738033A (en) * 1980-08-20 1982-03-02 Hitachi Ltd Fm receiver
JP5251529B2 (ja) * 2009-01-13 2013-07-31 いすゞ自動車株式会社 多段油圧比変換装置
JP2010164086A (ja) * 2009-01-13 2010-07-29 Isuzu Motors Ltd マルチ推力合成プランジャ機構
CN103382950B (zh) * 2013-08-06 2016-06-29 奉化市朝日液压有限公司 鼎式蓄能器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3021678A (en) * 1959-12-08 1962-02-20 James V Pagley Master cylinder for fluid brake systems
DE1292108B (de) * 1964-09-28 1969-04-10 Beche Gesenkschmiede- oder Praegepresse
US3214914A (en) * 1964-10-21 1965-11-02 Ford Motor Co Brake master cylinder construction
US3423938A (en) * 1967-01-19 1969-01-28 Emilio Cavalieri Hydropneumatic drive and hydraulic pressure control device for the journals of rolls' necks in chocolate milling and refining machines
AT289513B (de) * 1969-06-27 1971-04-26 Ges Fertigungstechnik & Maschb Schmiedemaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
US4002030A (en) 1977-01-11
IL47930A0 (en) 1975-11-25
CH606814A5 (fr) 1978-11-15
LU73227A1 (fr) 1976-03-02
ATA645975A (de) 1978-01-15
CA1037823A (fr) 1978-09-05
JPS5521639B2 (fr) 1980-06-11
ES214674Y (es) 1976-12-01
DK371775A (da) 1976-02-22
AT345669B (de) 1978-09-25
ZA755284B (en) 1976-07-28
SE411322B (sv) 1979-12-17
BR7505333A (pt) 1976-08-03
ES214674U (es) 1976-07-01
IE41896L (en) 1976-02-21
FR2282552B1 (fr) 1978-02-03
AU499621B2 (en) 1979-04-26
JPS5145384A (fr) 1976-04-17
BE832629A (fr) 1976-02-23
NL7509835A (nl) 1976-02-24
DE2440163A1 (de) 1976-03-11
SE7509295L (sv) 1976-02-23
GB1491770A (en) 1977-11-16
IE41896B1 (en) 1980-04-23
AU8409275A (en) 1977-02-24
DD121299A5 (fr) 1976-07-20
IT1033840B (it) 1979-08-10

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Legal Events

Date Code Title Description
ST Notification of lapse