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FR912194A - Improvements to injection nozzles for molded materials - Google Patents

Improvements to injection nozzles for molded materials

Info

Publication number
FR912194A
FR912194A FR912194DA FR912194A FR 912194 A FR912194 A FR 912194A FR 912194D A FR912194D A FR 912194DA FR 912194 A FR912194 A FR 912194A
Authority
FR
France
Prior art keywords
injection nozzles
molded materials
molded
materials
nozzles
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
Other languages
French (fr)
Inventor
Lucien Mazzoni
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
Application granted granted Critical
Publication of FR912194A publication Critical patent/FR912194A/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
    • B29C45/20—Injection nozzles
    • B29C45/23—Feed stopping equipment
    • B29C45/231—Needle valve systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR912194D 1945-02-12 1945-02-12 Improvements to injection nozzles for molded materials Expired FR912194A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR912194T 1945-02-12

Publications (1)

Publication Number Publication Date
FR912194A true FR912194A (en) 1946-08-01

Family

ID=9421144

Family Applications (1)

Application Number Title Priority Date Filing Date
FR912194D Expired FR912194A (en) 1945-02-12 1945-02-12 Improvements to injection nozzles for molded materials

Country Status (1)

Country Link
FR (1) FR912194A (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832095A (en) * 1951-10-26 1958-04-29 United Shoe Machinery Corp Heel attaching apparatus
DE1058246B (en) * 1954-07-23 1959-05-27 Alkett Maschb Ges Mit Beschrae Injection nozzle for injection molding machines for processing thermoplastics
US2940123A (en) * 1957-07-17 1960-06-14 Basf Ag Shut-off nozzle for injection molding of thermoplastic materials
US3023458A (en) * 1954-05-27 1962-03-06 Morris Michael Marks Injection molding method and apparatus
US3024498A (en) * 1958-03-03 1962-03-13 Paul H Bronnenkant High velocity injection molding of thermoplastics
US3026567A (en) * 1958-11-10 1962-03-27 Phillips Petroleum Co Apparatus for injection molding of plastic materials
US3241191A (en) * 1962-02-08 1966-03-22 Inv S Finance Corp Apparatus for injection molding plastics
US3252184A (en) * 1965-04-08 1966-05-24 Owens Illinois Inc Hot runner injection orifice control apparatus
US3296353A (en) * 1963-04-15 1967-01-03 Inv S Finance Corp Method of injection molding utilizing accumulating chambers
US3295169A (en) * 1963-12-23 1967-01-03 Ernest P Moslo Spring-pressed shutoff for injection nozzle
US3482283A (en) * 1964-12-09 1969-12-09 Ferrotest Gmbh Injection molding device
US3482285A (en) * 1966-04-27 1969-12-09 Stubbe Friedrich Closing nozzle for injection molding machines

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832095A (en) * 1951-10-26 1958-04-29 United Shoe Machinery Corp Heel attaching apparatus
US3023458A (en) * 1954-05-27 1962-03-06 Morris Michael Marks Injection molding method and apparatus
DE1058246B (en) * 1954-07-23 1959-05-27 Alkett Maschb Ges Mit Beschrae Injection nozzle for injection molding machines for processing thermoplastics
US2940123A (en) * 1957-07-17 1960-06-14 Basf Ag Shut-off nozzle for injection molding of thermoplastic materials
US3024498A (en) * 1958-03-03 1962-03-13 Paul H Bronnenkant High velocity injection molding of thermoplastics
US3026567A (en) * 1958-11-10 1962-03-27 Phillips Petroleum Co Apparatus for injection molding of plastic materials
US3241191A (en) * 1962-02-08 1966-03-22 Inv S Finance Corp Apparatus for injection molding plastics
US3296353A (en) * 1963-04-15 1967-01-03 Inv S Finance Corp Method of injection molding utilizing accumulating chambers
US3295169A (en) * 1963-12-23 1967-01-03 Ernest P Moslo Spring-pressed shutoff for injection nozzle
US3482283A (en) * 1964-12-09 1969-12-09 Ferrotest Gmbh Injection molding device
US3252184A (en) * 1965-04-08 1966-05-24 Owens Illinois Inc Hot runner injection orifice control apparatus
US3482285A (en) * 1966-04-27 1969-12-09 Stubbe Friedrich Closing nozzle for injection molding machines

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