FR2361997A1 - Installation de fabrication en continu de pieces en matiere thermoplastique - Google Patents

Installation de fabrication en continu de pieces en matiere thermoplastique

Info

Publication number
FR2361997A1
FR2361997A1 FR7625056A FR7625056A FR2361997A1 FR 2361997 A1 FR2361997 A1 FR 2361997A1 FR 7625056 A FR7625056 A FR 7625056A FR 7625056 A FR7625056 A FR 7625056A FR 2361997 A1 FR2361997 A1 FR 2361997A1
Authority
FR
France
Prior art keywords
mould
traverse
cylinders
slide
pultrusion
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.)
Granted
Application number
FR7625056A
Other languages
English (en)
French (fr)
Other versions
FR2361997B1 (enExample
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.)
KNELTS KONSTANTIN
Original Assignee
KNELTS KONSTANTIN
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 KNELTS KONSTANTIN filed Critical KNELTS KONSTANTIN
Priority to FR7625056A priority Critical patent/FR2361997A1/fr
Publication of FR2361997A1 publication Critical patent/FR2361997A1/fr
Application granted granted Critical
Publication of FR2361997B1 publication Critical patent/FR2361997B1/fr
Granted 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
    • B29C45/0003—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor of successively moulded portions rigidly joined to each other
    • 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
    • B29C45/40—Removing or ejecting moulded articles
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • 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
    • B29C45/56—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C2045/5695—Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding using a movable mould part for continuously increasing the volume of the mould cavity to its final dimension during the whole injection step

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
FR7625056A 1976-08-18 1976-08-18 Installation de fabrication en continu de pieces en matiere thermoplastique Granted FR2361997A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625056A FR2361997A1 (fr) 1976-08-18 1976-08-18 Installation de fabrication en continu de pieces en matiere thermoplastique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625056A FR2361997A1 (fr) 1976-08-18 1976-08-18 Installation de fabrication en continu de pieces en matiere thermoplastique

Publications (2)

Publication Number Publication Date
FR2361997A1 true FR2361997A1 (fr) 1978-03-17
FR2361997B1 FR2361997B1 (enExample) 1978-12-15

Family

ID=9176957

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625056A Granted FR2361997A1 (fr) 1976-08-18 1976-08-18 Installation de fabrication en continu de pieces en matiere thermoplastique

Country Status (1)

Country Link
FR (1) FR2361997A1 (enExample)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Also Published As

Publication number Publication date
FR2361997B1 (enExample) 1978-12-15

Similar Documents

Publication Publication Date Title
US4400341A (en) Injection molding of thermoplastics in sandwich mold employing desynchronized opening, extended and closing periods
DE887263C (de) Verfahren und Vorrichtung zum Spritzgiessen von thermoplastischen Kunststoffen
DE2960780D1 (en) Apparatus for producing transversely grooved thermoplastic tubes
US4106885A (en) Hydraulic moulding presses
US3975133A (en) Closure mechanism for an injection molding machine or extrusion press
US3669593A (en) Mold-closing means for molding machines
KR920700880A (ko) 사출성형기의 사출충전속도 변환위치 제어방법
GB1205496A (en) Improvements in or relating to apparatus having a stationary and a movable press platen, particularly an injection molding machine
GB1409952A (en) Injection moulding apparatus
GB1036711A (en) Variable area extrusion head
FR2361997A1 (fr) Installation de fabrication en continu de pieces en matiere thermoplastique
GB1135691A (en) Improvements in and relating to moulding presses or the like for forming plastic bodies
GB979628A (en) Method and machine for extruding hollow articles
ES384742A2 (es) Procedimiento para la extrusion de una composicion de mate-ria plastica expandible.
US4464327A (en) Injection molding of thermoplastics in sandwich mold employing desynchronized injection periods
EP0200832A3 (en) An injection moulding method and an mould clamping apparatus for an injection moulding machine
GB1402073A (en) Net manufacture
US3697212A (en) Molding press
US3183556A (en) Hydraulic press
GB551468A (en) Improvements in and relating to the moulding of materials by injection
GB1489667A (en) Mould clamping apparatus for moulding machinery
GB951135A (en) Injection moulding apparatus
US2161588A (en) Extruded article and device for making same
GB1518109A (en) Mould closing unit of an injection machine
JPS55137916A (en) Device for molding thermoplastic sheet continuously in subsequent process to extrusion

Legal Events

Date Code Title Description
ST Notification of lapse