FR1093669A - Method and device for molding plastics, by injection - Google Patents

Method and device for molding plastics, by injection

Info

Publication number
FR1093669A
FR1093669A FR1093669DA FR1093669A FR 1093669 A FR1093669 A FR 1093669A FR 1093669D A FR1093669D A FR 1093669DA FR 1093669 A FR1093669 A FR 1093669A
Authority
FR
France
Prior art keywords
injection
molding plastics
plastics
molding
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)
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.)
SPECIALITES ALIMENTAIRES BOURG
Original Assignee
SPECIALITES ALIMENTAIRES BOURG
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 SPECIALITES ALIMENTAIRES BOURG filed Critical SPECIALITES ALIMENTAIRES BOURG
Application granted granted Critical
Publication of FR1093669A publication Critical patent/FR1093669A/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
    • B29C45/234—Valves opened by the pressure of the moulding material
    • 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
    • B29C45/53—Means for plasticising or homogenising the moulding material or forcing it into the mould using injection ram or piston
    • 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
    • B29C2045/235—Feed stopping equipment axially movable inclined or orthogonal valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
FR1093669D 1956-12-21 1953-11-14 Method and device for molding plastics, by injection Expired FR1093669A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR70142T 1956-12-21

Publications (1)

Publication Number Publication Date
FR1093669A true FR1093669A (en) 1955-05-09

Family

ID=8701882

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1093669D Expired FR1093669A (en) 1956-12-21 1953-11-14 Method and device for molding plastics, by injection
FR70142D Expired FR70142E (en) 1956-12-21 1956-12-21 Method and device for injection molding of plastics

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR70142D Expired FR70142E (en) 1956-12-21 1956-12-21 Method and device for injection molding of plastics

Country Status (1)

Country Link
FR (2) FR1093669A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224913B (en) * 1960-02-23 1966-09-15 Hydroplast Sa Method and device for the automatic control of the injection process of injection molding machines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1224913B (en) * 1960-02-23 1966-09-15 Hydroplast Sa Method and device for the automatic control of the injection process of injection molding machines

Also Published As

Publication number Publication date
FR70142E (en) 1959-02-03

Similar Documents

Publication Publication Date Title
FR1107518A (en) Polyethylene molded containers and molding process
FR1489168A (en) Method and device for the manufacture of tires by injection
FR1030256A (en) Injection molding process for plastics
FR1427239A (en) Method and device for molding thermoplastic materials
AT289321B (en) Device for demoulding long, sleeve-shaped bodies of constant cross-section produced by injection molding
FR1093669A (en) Method and device for molding plastics, by injection
FR1135341A (en) Method and device for molding plastic containers
FR1162488A (en) Process for improving plastics, especially polyethylene
FR1158217A (en) Injection molding machine, especially for molding plastics
FR1312348A (en) Process for injection molding of plastics
FR1452273A (en) Device and method for the manufacture by blow molding of plastic containers
FR1139182A (en) Plastic molding process
FR1129107A (en) Mold holder device, in particular for molding plastics
FR1530756A (en) Device and method for injection blow molding
FR1089813A (en) Method and device for heating plastic parts
FR910256A (en) Method and device for molding and packaging plastics
FR1139480A (en) Method and device for retreading tires
FR1129969A (en) Method and device for molding plastic, preferably ceramic masses
FR1073893A (en) Continuous molding device for plastic and other materials
FR1164021A (en) Sealing device for plastic molds
FR1382213A (en) Process and machine for molding plastics
FR1074861A (en) Method and device for moving loose material, homogeneous or not
FR1121688A (en) Dosing device for plastic molding machine
FR1153002A (en) Device for molding plastics
FR1224667A (en) Method and device for spraying plastic masses