[go: up one dir, main page]

FR1532008A - Perfectionnements au moulage par injection - Google Patents

Perfectionnements au moulage par injection

Info

Publication number
FR1532008A
FR1532008A FR115114A FR115114A FR1532008A FR 1532008 A FR1532008 A FR 1532008A FR 115114 A FR115114 A FR 115114A FR 115114 A FR115114 A FR 115114A FR 1532008 A FR1532008 A FR 1532008A
Authority
FR
France
Prior art keywords
injection molding
molding
injection
molding improvements
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
FR115114A
Other languages
English (en)
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.)
Pennwalt Corp
Original Assignee
Pennsalt Chemical Corp
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 Pennsalt Chemical Corp filed Critical Pennsalt Chemical Corp
Priority to FR115114A priority Critical patent/FR1532008A/fr
Application granted granted Critical
Publication of FR1532008A publication Critical patent/FR1532008A/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
    • B29C45/76—Measuring, controlling or regulating
    • 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
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
    • B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
    • B29C48/45—Axially movable screws
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
FR115114A 1966-07-25 1967-07-21 Perfectionnements au moulage par injection Expired FR1532008A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR115114A FR1532008A (fr) 1966-07-25 1967-07-21 Perfectionnements au moulage par injection

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US56766166A 1966-07-25 1966-07-25
FR115114A FR1532008A (fr) 1966-07-25 1967-07-21 Perfectionnements au moulage par injection

Publications (1)

Publication Number Publication Date
FR1532008A true FR1532008A (fr) 1968-07-05

Family

ID=26178292

Family Applications (1)

Application Number Title Priority Date Filing Date
FR115114A Expired FR1532008A (fr) 1966-07-25 1967-07-21 Perfectionnements au moulage par injection

Country Status (1)

Country Link
FR (1) FR1532008A (fr)

Similar Documents

Publication Publication Date Title
AT311663B (de) Spritzgußform
CH452179A (de) Heisskanal-Spritzgusswerkzeug
AT283960B (de) Spritzgußvorrichtung
NL139250B (nl) Spuitgietwerkwijze.
AT287540B (de) Spritzgußform
FR1501624A (fr) Perfectionnements au moulage en coquille
FR1424069A (fr) Machines de moulage par injection et par soufflage
CH452122A (de) Spritzgussmaschine
AT286140B (de) Spritzgußform
AT302116B (de) Spritzgußmaschine
CH439691A (de) Spritzgussform
FR1428521A (fr) Perfectionnements au moulage par injection-transfert
CH443956A (de) Formmaschine
AT311655B (de) Spritzgußmaschine
CH461709A (de) Injektionsspritze
CH447594A (de) Spritzgussvorrichtung
AT291529B (de) Spritzgußmaschine
AT293715B (de) Spritzgußmasse
CH431937A (de) Spritzgusspresse
FR1511834A (fr) éjecteur pulvérisateur
FR1532008A (fr) Perfectionnements au moulage par injection
FR1532434A (fr) Machine à mouler par injection
FR1509240A (fr) Machine à mouler par injection
AT315470B (de) Spritzgußmaschine
AT286649B (de) Stabilisierte harzzusammensetzung