CA1034724A - Process and apparatus for injection molding - Google Patents

Process and apparatus for injection molding

Info

Publication number
CA1034724A
CA1034724A CA165,301A CA165301A CA1034724A CA 1034724 A CA1034724 A CA 1034724A CA 165301 A CA165301 A CA 165301A CA 1034724 A CA1034724 A CA 1034724A
Authority
CA
Canada
Prior art keywords
injection molding
molding
injection
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
CA165,301A
Other languages
French (fr)
Other versions
CA165301S (en
Inventor
John C. Houston
Robert D. Souffie
John S. Burpulis
Robert T. Decapite
John D. Counceller
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA1034724A publication Critical patent/CA1034724A/en
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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/47—Means for plasticising or homogenising the moulding material or forcing it into the mould using screws
    • B29C45/50—Axially movable screw

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
CA165,301A 1972-03-16 1973-03-05 Process and apparatus for injection molding Expired CA1034724A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23531072A 1972-03-16 1972-03-16

Publications (1)

Publication Number Publication Date
CA1034724A true CA1034724A (en) 1978-07-18

Family

ID=22884969

Family Applications (1)

Application Number Title Priority Date Filing Date
CA165,301A Expired CA1034724A (en) 1972-03-16 1973-03-05 Process and apparatus for injection molding

Country Status (7)

Country Link
JP (1) JPS494755A (en)
BR (1) BR7301845D0 (en)
CA (1) CA1034724A (en)
DE (1) DE2312957B2 (en)
FR (1) FR2175951B1 (en)
GB (1) GB1429663A (en)
IT (1) IT988607B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU7050581A (en) * 1980-06-13 1981-12-17 General Electric Company Injection moulding thermoset
CN112810068A (en) * 2020-12-30 2021-05-18 王维佳 High-precision durable plastic mold
CN113977887B (en) * 2021-09-28 2024-01-05 志源表面处理(惠州)有限公司 Feeding device and feeding method based on liquid silica gel injection molding machine
CN114535530A (en) * 2022-02-22 2022-05-27 董明东 Injection molding equipment and injection molding method for complete molding and demolding of aluminum material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT256440B (en) * 1960-05-12 1967-08-25 Ankerwerk Gebrueder Goller Method for controlling the temperature of the plastic volume to be injected in an injection molding machine and injection molding machine for carrying out the method

Also Published As

Publication number Publication date
GB1429663A (en) 1976-03-24
BR7301845D0 (en) 1974-07-18
IT988607B (en) 1975-04-30
JPS494755A (en) 1974-01-16
FR2175951A1 (en) 1973-10-26
DE2312957A1 (en) 1973-10-04
FR2175951B1 (en) 1976-04-09
DE2312957B2 (en) 1975-07-10

Similar Documents

Publication Publication Date Title
AU482589B2 (en) Injection blow molding apparatus and method
AU476649B2 (en) Apparatus for molding articles
CA959215A (en) Injection molding process and apparatus
CA938761A (en) Method and apparatus for injection molding
CA1003172A (en) Injection molding apparatus
CA986667A (en) Injection molding apparatus
CA1007021A (en) Method and apparatus for injection molding of rubber
CA1034724A (en) Process and apparatus for injection molding
CA982765A (en) Injection molding process and apparatus
AU478435B2 (en) Moulding process and apparatus therefor
AU471582B2 (en) Injection moulding apparatus
AU461301B2 (en) Thermoplastics moulding method and apparatus
ZA735694B (en) Injection moulding process and apparatus for practising same
CA843326A (en) Injection molding process and apparatus for effecting same
AU482577B2 (en) Injection blow molding apparatus and method
CA896618A (en) Injection molding apparatus
CA911119A (en) Injection molding apparatus
AU488643B2 (en) Injection molding apparatus
CA911668A (en) Method and apparatus for molding articles
CA911120A (en) Apparatus for injection moulding
CA900676A (en) Injection moulding apparatus
CA892678A (en) Injection moulding apparatus
CA901761A (en) Method and apparatus for molding plastic articles
AU467164B2 (en) Injection biow-molding process and apparatus for practicing the process
CA1004434A (en) Molding method and apparatus