IT987023B - Dispositivo per omogeneizzare un materiale plastificato - Google Patents

Dispositivo per omogeneizzare un materiale plastificato

Info

Publication number
IT987023B
IT987023B IT21539/73A IT2153973A IT987023B IT 987023 B IT987023 B IT 987023B IT 21539/73 A IT21539/73 A IT 21539/73A IT 2153973 A IT2153973 A IT 2153973A IT 987023 B IT987023 B IT 987023B
Authority
IT
Italy
Prior art keywords
homogenizing
plastic
plated material
plated
Prior art date
Application number
IT21539/73A
Other languages
English (en)
Italian (it)
Original Assignee
Morling C
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
Priority claimed from SE7203162A external-priority patent/SE389994B/xx
Priority claimed from SE7215013A external-priority patent/SE395856B/xx
Application filed by Morling C filed Critical Morling C
Application granted granted Critical
Publication of IT987023B publication Critical patent/IT987023B/it

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
    • B29C45/581—Devices for influencing the material flow, e.g. "torpedo constructions" or mixing devices
    • 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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • 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
    • B29C48/362—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using static mixing devices
    • 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)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
IT21539/73A 1972-03-13 1973-03-13 Dispositivo per omogeneizzare un materiale plastificato IT987023B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7203162A SE389994B (sv) 1972-03-13 1972-03-13 Anordning for homogenisering av plasticerbart material
SE7215013A SE395856B (sv) 1972-11-17 1972-11-17 Anordning for homogenisering av plasticerat material

Publications (1)

Publication Number Publication Date
IT987023B true IT987023B (it) 1975-02-20

Family

ID=26654418

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21539/73A IT987023B (it) 1972-03-13 1973-03-13 Dispositivo per omogeneizzare un materiale plastificato

Country Status (6)

Country Link
JP (1) JPS492862A (en:Method)
CH (1) CH548277A (en:Method)
DD (1) DD106798A5 (en:Method)
FR (1) FR2175944A1 (en:Method)
GB (1) GB1418751A (en:Method)
IT (1) IT987023B (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5164872A (ja) * 1974-12-02 1976-06-04 Fujitsu Ltd Handotaisochinoseizohoho

Also Published As

Publication number Publication date
CH548277A (de) 1974-04-30
DD106798A5 (en:Method) 1974-07-05
FR2175944A1 (en:Method) 1973-10-26
JPS492862A (en:Method) 1974-01-11
GB1418751A (en) 1975-12-24

Similar Documents

Publication Publication Date Title
IT992647B (it) Macchina impastatrice particolarmen te per fibrocemento
FI53433C (fi) Behaollare foer korniga material
IT996906B (it) Indicatore a pronta segnalazione di avaria di materiale
AR196554A1 (es) Un dispositivo limpiador
NO139420C (no) Anordning for kutting av et flatt materiale
SE394866B (sv) Doseringsanordning for en ferglada
SE400593B (sv) Stampmaskin
BE808365A (fr) Distributeur de machine a cribler
IT977856B (it) Dispositivo a rulli particolarmen te per trasportatori
IT978082B (it) Trafilatrice di materiale plastico
IT1003241B (it) Pulsante per materiale esterno
IT983553B (it) Dispositivo per trattare un mate riale nastriforme
SE393941B (sv) Avleggningsanordning for en skermaskin
IT990463B (it) Dispositivo di rivestimento in cascata per materiale in foglio
SE390590B (sv) Startanordning for en synkronmaskin
SE403051B (sv) Kontinuerlig blandningsmaskin
IT1026547B (it) Apparecchio per conformare materiale a foglio
AR194454A1 (es) Un aparato plegador
IT981426B (it) Materiale polimerico
IT994213B (it) Tranciatrice
IT980351B (it) Apparecchio per polverizzare un materiale
IT993812B (it) Materiale fotografico
IT977300B (it) Dispositivo per lo sviluppo di materiale fotosensibile
IT1007698B (it) Materiale per diazotipia
IT987023B (it) Dispositivo per omogeneizzare un materiale plastificato