GB1358589A - Method and apparatus for the production of plasticized material under high pressure - Google Patents

Method and apparatus for the production of plasticized material under high pressure

Info

Publication number
GB1358589A
GB1358589A GB2936071A GB2936071A GB1358589A GB 1358589 A GB1358589 A GB 1358589A GB 2936071 A GB2936071 A GB 2936071A GB 2936071 A GB2936071 A GB 2936071A GB 1358589 A GB1358589 A GB 1358589A
Authority
GB
United Kingdom
Prior art keywords
screw
zone
cylinder
plasticized
production
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
GB2936071A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1358589A publication Critical patent/GB1358589A/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
    • B29C45/46—Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/58—Details
    • B29C45/60—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
    • 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
    • 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
    • B29C45/58—Details
    • B29C45/62—Barrels or cylinders

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
GB2936071A 1970-07-08 1971-06-23 Method and apparatus for the production of plasticized material under high pressure Expired GB1358589A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE91359 1970-07-08
BE102219 1971-04-15

Publications (1)

Publication Number Publication Date
GB1358589A true GB1358589A (en) 1974-07-03

Family

ID=25647515

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2936071A Expired GB1358589A (en) 1970-07-08 1971-06-23 Method and apparatus for the production of plasticized material under high pressure

Country Status (4)

Country Link
BE (1) BE765763R (enrdf_load_stackoverflow)
DE (1) DE2130648C3 (enrdf_load_stackoverflow)
FR (1) FR2097855A5 (enrdf_load_stackoverflow)
GB (1) GB1358589A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1572514A (en) * 1976-04-23 1980-07-30 Durapipe Ltd Moulding of synthetic plastics products
FR2738767B1 (fr) * 1995-09-14 1997-11-21 Applic Scient Et Mecaniques Sa Procede d'injection de thermoplastiques et appareillage utilisable notamment pour la mise en oeuvre du procede

Also Published As

Publication number Publication date
DE2130648C3 (de) 1978-05-03
DE2130648B2 (de) 1977-09-08
BE765763R (enrdf_load_stackoverflow) 1971-08-30
FR2097855A5 (enrdf_load_stackoverflow) 1972-03-03
DE2130648A1 (de) 1972-01-13

Similar Documents

Publication Publication Date Title
ES449469A1 (es) Procedimiento de moldeo por inyeccion.
GB1110303A (en) Improvements in or relating to injection moulding machines
GB1200467A (en) Injection-moulding machine
GB1427907A (en) Moulding apparatus and to a method of moulding
GB1264660A (enrdf_load_stackoverflow)
GB1358589A (en) Method and apparatus for the production of plasticized material under high pressure
GB1256451A (en) Apparatus for injecting thermosetting plastics materials
GB1339445A (en) Production of laminar articles
GB1399279A (en) Method and apparatus for the injection moulding of plastics parts
GB1182130A (en) Injection Moulding
DE3889661D1 (de) Nachdrucksteuerung und schliessen gestapelter formen eines mehrteiligen systems mit zeitlich auseinanderliegenden einspritzperioden.
GB1383222A (en) Injection unit for an injection moulding machine
GB1009227A (en) Injection moulding
GB953217A (en) A method and a machine for producing moulded articles by injection moulding
GB1239838A (en) An injection moulding apparatus
GB1007140A (en) Plasticising granular plastic materials
GB1342280A (en) Injection moulding machines
GB1421519A (en) Injection mould
GB1240824A (en) Improvements in or relating to plasticising apparatus
GB1002408A (en) An improved method and mechanism for injection moulding
GB1199445A (en) Method of Producing Castings of Plasticisable Material.
GB949129A (en) Improvements in or relating to injection moulding machines
FR2141426A1 (en) Injection moulding machine with independent injection - and dwell rams to allow continuous plasticization
GB1394778A (en) Injection nozzle
JPS5399267A (en) Method and apparatus for controlling injection molding machine

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee