FR1378973A - Improvements to the die-casting of plastics - Google Patents

Improvements to the die-casting of plastics

Info

Publication number
FR1378973A
FR1378973A FR949720A FR949720A FR1378973A FR 1378973 A FR1378973 A FR 1378973A FR 949720 A FR949720 A FR 949720A FR 949720 A FR949720 A FR 949720A FR 1378973 A FR1378973 A FR 1378973A
Authority
FR
France
Prior art keywords
casting
plastics
die
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
FR949720A
Other languages
French (fr)
Inventor
Edmond Stokis
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 filed Critical
Priority to FR949720A priority Critical patent/FR1378973A/en
Priority to GB4059864A priority patent/GB1086363A/en
Priority to DE19641579034 priority patent/DE1579034C3/en
Application granted granted Critical
Publication of FR1378973A publication Critical patent/FR1378973A/en
Priority to FR18443A priority patent/FR87897E/en
Priority to OA51927A priority patent/OA01736A/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
    • B29C45/26—Moulds
    • B29C45/27—Sprue channels ; Runner channels or runner nozzles
    • B29C45/28—Closure devices therefor
    • B29C45/2803—Closure devices therefor comprising a member with an opening or the injection nozzle movable into or out of alignment with the sprue channel or mould gate

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
FR949720A 1963-10-05 1963-10-05 Improvements to the die-casting of plastics Expired FR1378973A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR949720A FR1378973A (en) 1963-10-05 1963-10-05 Improvements to the die-casting of plastics
GB4059864A GB1086363A (en) 1963-10-05 1964-10-05 Improvements in or relating to the moulding of plastic materials under pressure
DE19641579034 DE1579034C3 (en) 1963-10-05 1964-10-05 Non-return valve arranged in a plastic injection mold
FR18443A FR87897E (en) 1963-10-05 1965-05-26 Improvements to the die-casting of plastics
OA51927A OA01736A (en) 1963-10-05 1965-06-01 Improvements in the die-casting of plastics.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR949720A FR1378973A (en) 1963-10-05 1963-10-05 Improvements to the die-casting of plastics

Publications (1)

Publication Number Publication Date
FR1378973A true FR1378973A (en) 1964-11-20

Family

ID=8813779

Family Applications (2)

Application Number Title Priority Date Filing Date
FR949720A Expired FR1378973A (en) 1963-10-05 1963-10-05 Improvements to the die-casting of plastics
FR18443A Expired FR87897E (en) 1963-10-05 1965-05-26 Improvements to the die-casting of plastics

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR18443A Expired FR87897E (en) 1963-10-05 1965-05-26 Improvements to the die-casting of plastics

Country Status (3)

Country Link
DE (1) DE1579034C3 (en)
FR (2) FR1378973A (en)
GB (1) GB1086363A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091069A (en) * 1977-02-17 1978-05-23 Logic Devices, Inc. Method and apparatus for venting entrapped air in mold cavities
US4347212A (en) * 1980-08-26 1982-08-31 Corn States Metal Fabricators, Inc. Method for forming a tire

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL6817063A (en) * 1967-12-05 1969-06-09

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4091069A (en) * 1977-02-17 1978-05-23 Logic Devices, Inc. Method and apparatus for venting entrapped air in mold cavities
US4347212A (en) * 1980-08-26 1982-08-31 Corn States Metal Fabricators, Inc. Method for forming a tire

Also Published As

Publication number Publication date
DE1579034C3 (en) 1975-08-28
FR87897E (en) 1966-10-28
GB1086363A (en) 1967-10-11
DE1579034A1 (en) 1970-04-16
DE1579034B2 (en) 1975-01-09

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