DE2320346A1 - Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff - Google Patents

Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff

Info

Publication number
DE2320346A1
DE2320346A1 DE19732320346 DE2320346A DE2320346A1 DE 2320346 A1 DE2320346 A1 DE 2320346A1 DE 19732320346 DE19732320346 DE 19732320346 DE 2320346 A DE2320346 A DE 2320346A DE 2320346 A1 DE2320346 A1 DE 2320346A1
Authority
DE
Germany
Prior art keywords
piston
hot runner
channel
runner manifold
molded parts
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.)
Pending
Application number
DE19732320346
Other languages
German (de)
English (en)
Inventor
Michael Pflanzl
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.)
SMS Siemag AG
Original Assignee
Schloemann Siemag 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 Schloemann Siemag AG filed Critical Schloemann Siemag AG
Priority to DE19732320346 priority Critical patent/DE2320346A1/de
Priority to CH418174A priority patent/CH559097A5/xx
Priority to GB1697374A priority patent/GB1415614A/en
Priority to JP4391974A priority patent/JPS5013457A/ja
Priority to FR7414345A priority patent/FR2226268A1/fr
Publication of DE2320346A1 publication Critical patent/DE2320346A1/de
Pending 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)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
DE19732320346 1973-04-21 1973-04-21 Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff Pending DE2320346A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
DE19732320346 DE2320346A1 (de) 1973-04-21 1973-04-21 Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff
CH418174A CH559097A5 (OSRAM) 1973-04-21 1974-03-26
GB1697374A GB1415614A (en) 1973-04-21 1974-04-18 Injection moulding apparatus
JP4391974A JPS5013457A (OSRAM) 1973-04-21 1974-04-20
FR7414345A FR2226268A1 (OSRAM) 1973-04-21 1974-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732320346 DE2320346A1 (de) 1973-04-21 1973-04-21 Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff

Publications (1)

Publication Number Publication Date
DE2320346A1 true DE2320346A1 (de) 1974-11-07

Family

ID=5878861

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19732320346 Pending DE2320346A1 (de) 1973-04-21 1973-04-21 Vorrichtung zur herstellung von formteilen aus thermoplastischem kunststoff

Country Status (5)

Country Link
JP (1) JPS5013457A (OSRAM)
CH (1) CH559097A5 (OSRAM)
DE (1) DE2320346A1 (OSRAM)
FR (1) FR2226268A1 (OSRAM)
GB (1) GB1415614A (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108956A (en) * 1977-01-21 1978-08-22 Owens-Illinois, Inc. Injection molding method and apparatus

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6056536A (en) * 1997-03-20 2000-05-02 Husky Injection Molding Systems Ltd. Valve gating apparatus for injection molding
IT1397127B1 (it) * 2009-12-02 2013-01-04 Thermoplay Spa Gruppo otturatore, per unita' di iniezione di materiale plastico, con regolazione micrometrica dello stelo di otturazione, e corrispondente dispositivo per regolare micrometricamente e fissare un elemento filettato.
CN114683473B (zh) * 2022-04-11 2024-12-20 南通制桶厂有限公司 一种循环式快速注塑制筒设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108956A (en) * 1977-01-21 1978-08-22 Owens-Illinois, Inc. Injection molding method and apparatus

Also Published As

Publication number Publication date
JPS5013457A (OSRAM) 1975-02-12
CH559097A5 (OSRAM) 1975-02-28
GB1415614A (en) 1975-11-26
FR2226268A1 (OSRAM) 1974-11-15

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Legal Events

Date Code Title Description
OHW Rejection