FR2053276B1 - - Google Patents

Info

Publication number
FR2053276B1
FR2053276B1 FR707027854A FR7027854A FR2053276B1 FR 2053276 B1 FR2053276 B1 FR 2053276B1 FR 707027854 A FR707027854 A FR 707027854A FR 7027854 A FR7027854 A FR 7027854A FR 2053276 B1 FR2053276 B1 FR 2053276B1
Authority
FR
France
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
FR707027854A
Other versions
FR2053276A1 (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2053276A1 publication Critical patent/FR2053276A1/fr
Application granted granted Critical
Publication of FR2053276B1 publication Critical patent/FR2053276B1/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/26—Mechanisms or devices for locking or opening dies
    • 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
    • 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
    • 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
    • B29C2045/1784—Component parts, details or accessories not otherwise provided for; Auxiliary operations not otherwise provided for
    • B29C2045/1797—Machine parts provided with a shroud or cover or shield, e.g. for preventing oil or dust scattering

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR707027854A 1969-07-29 1970-07-28 Expired FR2053276B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE6930136U DE6930136U (de) 1969-07-29 1969-07-29 Spanneninheit fuer die giessform einer kunststoffe verarbeitenden maschinen

Publications (2)

Publication Number Publication Date
FR2053276A1 FR2053276A1 (fr) 1971-04-16
FR2053276B1 true FR2053276B1 (fr) 1973-03-16

Family

ID=6603940

Family Applications (1)

Application Number Title Priority Date Filing Date
FR707027854A Expired FR2053276B1 (fr) 1969-07-29 1970-07-28

Country Status (8)

Country Link
US (1) US3613171A (fr)
JP (1) JPS527017B1 (fr)
AT (1) AT317525B (fr)
CH (1) CH504946A (fr)
DE (1) DE6930136U (fr)
FR (1) FR2053276B1 (fr)
GB (1) GB1295143A (fr)
NL (1) NL7011304A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1322012A (en) * 1970-04-04 1973-07-04 Metal Castings Doehler Ltd Die casting and like apparatus
US3746491A (en) * 1972-01-07 1973-07-17 Chicago Rawhide Mfg Co Injection molding apparatus
US4009983A (en) * 1976-01-16 1977-03-01 Arthur William Jacobs Hydraulic mold clamping mechanism for injection molding machine
DE2631603A1 (de) * 1976-07-14 1978-01-19 Karl Hehl Formenschliesseinheit einer spritzgiessmaschine
IT1074035B (it) * 1976-10-28 1985-04-17 Albertazzi Sergio Pressa per la produzione di materiali ceramici o refrattari
US4130384A (en) * 1977-11-09 1978-12-19 Macmillan Kenneth T Tire curing press
DE3403006C2 (de) * 1984-01-28 1986-03-06 Hoesch Ag, 4600 Dortmund Hydraulische Presse zum Verpressen von mit Glasfasern verstärkten Kunststoffmatten
US4533313A (en) * 1984-06-22 1985-08-06 Pierre Poncet Press with columns compensated for deformation during tightening
DE3721333A1 (de) * 1987-06-27 1989-01-05 Langenstein & Schemann Gmbh Vorrichtung zum betaetigen einer geteilten form fuer die kunststoffteile-herstellung
AT399843B (de) * 1992-01-30 1995-07-25 Engel Gmbh Maschbau Werkzeugschliess- und verriegelungsvorrichtung

Also Published As

Publication number Publication date
US3613171A (en) 1971-10-19
CH504946A (de) 1971-03-31
JPS527017B1 (fr) 1977-02-26
FR2053276A1 (fr) 1971-04-16
AT317525B (de) 1974-09-10
DE6930136U (de) 1969-12-04
NL7011304A (fr) 1971-02-02
GB1295143A (fr) 1972-11-01

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Legal Events

Date Code Title Description
ST Notification of lapse