FR2030893A5 - Mould ejection device - Google Patents

Mould ejection device

Info

Publication number
FR2030893A5
FR2030893A5 FR6943909A FR6943909A FR2030893A5 FR 2030893 A5 FR2030893 A5 FR 2030893A5 FR 6943909 A FR6943909 A FR 6943909A FR 6943909 A FR6943909 A FR 6943909A FR 2030893 A5 FR2030893 A5 FR 2030893A5
Authority
FR
France
Prior art keywords
ejection device
mould ejection
mould
containers
ejected
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.)
Expired
Application number
FR6943909A
Other languages
French (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.)
Ver Deutsche Metallwerke AG
Original Assignee
Ver Deutsche Metallwerke AG
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 Ver Deutsche Metallwerke AG filed Critical Ver Deutsche Metallwerke AG
Application granted granted Critical
Publication of FR2030893A5 publication Critical patent/FR2030893A5/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22D17/22—Dies; Die plates; Die supports; Cooling equipment for dies; Accessories for loosening and ejecting castings from dies
    • B22D17/2236—Equipment for loosening or ejecting castings from 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
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C33/00—Moulds or cores; Details thereof or accessories therefor
    • B29C33/44—Moulds or cores; Details thereof or accessories therefor with means for, or specially constructed to facilitate, the removal of articles, e.g. of undercut articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Large injection moulded plastic containers are ejected from the mould by a hydraulic device so constructed that the height limitations for containers is eliminated, the hydraulic piston and cylinder being inside the mould apparatus.
FR6943909A 1969-01-28 1969-12-18 Mould ejection device Expired FR2030893A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904085 DE1904085A1 (en) 1969-01-28 1969-01-28 A device consisting of a piston-cylinder unit for demoulding objects made by injection molding

Publications (1)

Publication Number Publication Date
FR2030893A5 true FR2030893A5 (en) 1970-11-13

Family

ID=5723559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6943909A Expired FR2030893A5 (en) 1969-01-28 1969-12-18 Mould ejection device

Country Status (4)

Country Link
BE (1) BE744829A (en)
DE (1) DE1904085A1 (en)
FR (1) FR2030893A5 (en)
NL (1) NL7000694A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009431A1 (en) * 1980-03-12 1981-09-17 Hans-Joachim 4971 Hüllhorst Meyke Plastic injection moulding tooling cylinder - flush fitting in die and with end position acknowledging bores
FR2538300A1 (en) * 1982-12-23 1984-06-29 Deest Devalit Plastik INJECTION MOLDING PRESS

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3004920A1 (en) * 1980-02-09 1981-08-20 Theo 7157 Sulzbach Heitkämper Ejector for injection moulding or pressure die casting dies - where ejector plate is driven by work cylinder via connecting rod
WO2014084770A1 (en) * 2012-11-29 2014-06-05 Metallfabricken Ljunghäll Ab A process for the manufacturing of a thin-walled article in metal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3009431A1 (en) * 1980-03-12 1981-09-17 Hans-Joachim 4971 Hüllhorst Meyke Plastic injection moulding tooling cylinder - flush fitting in die and with end position acknowledging bores
FR2538300A1 (en) * 1982-12-23 1984-06-29 Deest Devalit Plastik INJECTION MOLDING PRESS

Also Published As

Publication number Publication date
BE744829A (en) 1970-07-01
DE1904085A1 (en) 1970-08-13
NL7000694A (en) 1970-07-30

Similar Documents

Publication Publication Date Title
CA971320A (en) Injection molding apparatus for synthetic resin
GB1402040A (en) Injection moulding apparatus
CA920311A (en) Mold clamping device for injection molding machine
NL7407409A (en) NOZZLE FOR A PLASTIC PROCESSING INJECTION MOLDING MACHINE.
CA993615A (en) Ejector device for injection molding apparatus
ZA712294B (en) Closure device for the movable mould carrier plate on injection moulding machines
CA1003172A (en) Injection molding apparatus
CA1004014A (en) Ejector for plastic injection blow molding machine
FR2030893A5 (en) Mould ejection device
AU458073B2 (en) Apparatus for impact injection molding of plastic articles
CA964822A (en) Injection molding apparatus for plastics
CA931712A (en) Closure device for multiple injection blow molding machine
AU462585B2 (en) Injection blow molding machine
CA986667A (en) Injection molding apparatus
CA952665A (en) Nozzle for an injection molding machine
CA989570A (en) Injection unit for an injection molding machine
ZA745618B (en) Pressure medium actuated piston and cylinder unit, in particular for mould stripping and closing devices in injection moulding machines
CA917867A (en) Injection device for injection molding machine
GB946194A (en) Injection unit for filling moulds of injection moulding machines
ES151457Y (en) A PLASTIC APPARATUS MOLDED INTO ONE PIECE, SUITABLE FOR DELIVERING GRANULAR SUBSTANCES.
CA976313A (en) Covered die closing unit for injection molding machine
GB1362508A (en) Injection apparatus for an injection moulding machine
ES377540A1 (en) Injection moulding apparatus with dynamic impact injection assist means and control therefor
CA999411A (en) Injection device for synthetic resin injection molding machine
CH531927A (en) Device for compression molding a container part

Legal Events

Date Code Title Description
ST Notification of lapse