FR2318730A1 - Presse hydraulique - Google Patents

Presse hydraulique

Info

Publication number
FR2318730A1
FR2318730A1 FR7522962A FR7522962A FR2318730A1 FR 2318730 A1 FR2318730 A1 FR 2318730A1 FR 7522962 A FR7522962 A FR 7522962A FR 7522962 A FR7522962 A FR 7522962A FR 2318730 A1 FR2318730 A1 FR 2318730A1
Authority
FR
France
Prior art keywords
press
hydraulic
injection moulding
dia
press blocks
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
FR7522962A
Other languages
English (en)
French (fr)
Other versions
FR2318730B1 (enExample
Inventor
Marcel Manceau
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.)
Creusot Loire SA
Original Assignee
Creusot Loire SA
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 Creusot Loire SA filed Critical Creusot Loire SA
Priority to FR7522962A priority Critical patent/FR2318730A1/fr
Publication of FR2318730A1 publication Critical patent/FR2318730A1/fr
Application granted granted Critical
Publication of FR2318730B1 publication Critical patent/FR2318730B1/fr
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/64—Mould opening, closing or clamping devices
    • B29C45/67—Mould opening, closing or clamping devices hydraulic
    • B29C45/6764—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement
    • B29C45/6771—Mould opening, closing or clamping devices hydraulic using hydraulically connectable chambers of the clamping cylinder during the mould opening and closing movement the connection being provided within the clamping cylinder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Press Drives And Press Lines (AREA)
FR7522962A 1975-07-23 1975-07-23 Presse hydraulique Granted FR2318730A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7522962A FR2318730A1 (fr) 1975-07-23 1975-07-23 Presse hydraulique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7522962A FR2318730A1 (fr) 1975-07-23 1975-07-23 Presse hydraulique

Publications (2)

Publication Number Publication Date
FR2318730A1 true FR2318730A1 (fr) 1977-02-18
FR2318730B1 FR2318730B1 (enExample) 1977-12-16

Family

ID=9158249

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7522962A Granted FR2318730A1 (fr) 1975-07-23 1975-07-23 Presse hydraulique

Country Status (1)

Country Link
FR (1) FR2318730A1 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326290A1 (fr) * 1975-10-02 1977-04-29 Boy Kg Dr Dispositif de commande sous pression pour mecanismes de fermeture de presse a injection
FR2589390A1 (fr) * 1985-10-30 1987-05-07 Rep Ste Lyonnaise Equip Indls Presse hydraulique a courses d'ouverture et de fermeture rapides
WO2011079333A3 (de) * 2009-12-17 2011-10-13 Trumpf Maschinen Austria Gmbh & Co. Kg. Antriebsvorrichtung für eine biegepresse

Non-Patent Citations (1)

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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326290A1 (fr) * 1975-10-02 1977-04-29 Boy Kg Dr Dispositif de commande sous pression pour mecanismes de fermeture de presse a injection
FR2589390A1 (fr) * 1985-10-30 1987-05-07 Rep Ste Lyonnaise Equip Indls Presse hydraulique a courses d'ouverture et de fermeture rapides
WO2011079333A3 (de) * 2009-12-17 2011-10-13 Trumpf Maschinen Austria Gmbh & Co. Kg. Antriebsvorrichtung für eine biegepresse
US9688041B2 (en) 2009-12-17 2017-06-27 Trumpf Maschinen Austria Gmbh & Co. Kg. Drive device for a bending press

Also Published As

Publication number Publication date
FR2318730B1 (enExample) 1977-12-16

Similar Documents

Publication Publication Date Title
ES432144A1 (es) Perfeccionamientos en gatos alzatubos.
GB1347758A (en) Hydraulic device
GB1481943A (en) Machine for mechanically testing material specimens
GB1206396A (en) Improvements relating to geological sample testing apparatus
ES416051A1 (es) Aparato para la desintegracion mecanica de rocas.
ES8504403A1 (es) Perfeccionamientos en las prensas hidraulicas para bidones de compactacion que contienen residuos radioactivos
ES444960A1 (es) Perfeccionamientos en dispositivos para el prensado de tu- bos.
FR2318730A1 (fr) Presse hydraulique
ES374955A1 (es) Procedimiento, con su aparato realizador, para controlar laexpansion y la retraccion de un conjunto cilindrico telesco-pico.
GB1443896A (en) Hydraulic presses
SE7609172L (sv) Press
ZA803059B (en) An apparatus for producing casting mould parts
GB1392120A (en) Clamping force applying means for moulding machines
GB1532805A (en) Hydrostatic extrusion apparatus
GB644980A (en) Improvements in frameworks for presses
IT1011609B (it) Procedimento per produrre acciai trattati nel vuoto per masselli da fucinare
GB657971A (en) Improvements in or relating to presses for bending tubes and bars
GB1307753A (en) Hydraulic press for panel-shaped workpieces
FR2277636A1 (fr) Presse a forger de grande puissance
GB748066A (en) Improvements in hydraulic lift trucks
ES325405A1 (es) Instalacion para el descascarillado hidraulico de bloques, especialmente de bloques huecos.
JPS5390077A (en) Method of molding hydoraulic rolls
GB706982A (en) Improvements in or relating to hydraulic props and jacks, especially pit props
GB1013987A (en) Improvements in or relating to presses
GB1244536A (en) Adjustable work table apparatus

Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse