FR2175951A1 - - Google Patents

Info

Publication number
FR2175951A1
FR2175951A1 FR7308838A FR7308838A FR2175951A1 FR 2175951 A1 FR2175951 A1 FR 2175951A1 FR 7308838 A FR7308838 A FR 7308838A FR 7308838 A FR7308838 A FR 7308838A FR 2175951 A1 FR2175951 A1 FR 2175951A1
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.)
Granted
Application number
FR7308838A
Other languages
French (fr)
Other versions
FR2175951B1 (ko
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
Publication of FR2175951A1 publication Critical patent/FR2175951A1/fr
Application granted granted Critical
Publication of FR2175951B1 publication Critical patent/FR2175951B1/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
    • 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)
FR7308838A 1972-03-16 1973-03-13 Expired FR2175951B1 (ko)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
FR2175951A1 true FR2175951A1 (ko) 1973-10-26
FR2175951B1 FR2175951B1 (ko) 1976-04-09

Family

ID=22884969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7308838A Expired FR2175951B1 (ko) 1972-03-16 1973-03-13

Country Status (7)

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

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 (zh) * 2020-12-30 2021-05-18 王维佳 一种精度高且耐用型塑胶模具
CN113977887B (zh) * 2021-09-28 2024-01-05 志源表面处理(惠州)有限公司 基于液体硅胶注塑机的送料装置及送料方法
CN114535530B (zh) * 2022-02-22 2024-09-03 东莞市金锋五金喷涂有限公司 一种铝制材料完全成型脱模的注塑设备及注塑方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981611A (en) * 1960-05-12 1965-01-27 Herbert Goller A method of controlling screw-type injection moulding machines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB981611A (en) * 1960-05-12 1965-01-27 Herbert Goller A method of controlling screw-type injection moulding machines

Also Published As

Publication number Publication date
IT988607B (it) 1975-04-30
DE2312957A1 (de) 1973-10-04
JPS494755A (ko) 1974-01-16
CA1034724A (en) 1978-07-18
FR2175951B1 (ko) 1976-04-09
GB1429663A (en) 1976-03-24
BR7301845D0 (pt) 1974-07-18
DE2312957B2 (de) 1975-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse