ES316127A1 - Un aparato para preparar una masa plastica para extrusion. - Google Patents

Un aparato para preparar una masa plastica para extrusion.

Info

Publication number
ES316127A1
ES316127A1 ES0316127A ES316127A ES316127A1 ES 316127 A1 ES316127 A1 ES 316127A1 ES 0316127 A ES0316127 A ES 0316127A ES 316127 A ES316127 A ES 316127A ES 316127 A1 ES316127 A1 ES 316127A1
Authority
ES
Spain
Prior art keywords
extrusion
translation
preparing
machine
legally binding
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
ES0316127A
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.)
Phillips Petroleum Co
Original Assignee
Phillips Petroleum Co
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 US389392A external-priority patent/US3281900A/en
Priority claimed from US389348A external-priority patent/US3266097A/en
Application filed by Phillips Petroleum Co filed Critical Phillips Petroleum Co
Publication of ES316127A1 publication Critical patent/ES316127A1/es
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
    • 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
    • B29C48/475—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using pistons, accumulators or press rams
    • 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
    • B29C48/465—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers
    • B29C48/467—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using rollers using single rollers, e.g. provided with protrusions, closely surrounded by a housing with movement of the material in the axial direction
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
ES0316127A 1964-08-13 1965-08-04 Un aparato para preparar una masa plastica para extrusion. Expired ES316127A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US389392A US3281900A (en) 1964-08-13 1964-08-13 Extrusion apparatus
US389348A US3266097A (en) 1964-08-13 1964-08-13 Extrusion apparatus

Publications (1)

Publication Number Publication Date
ES316127A1 true ES316127A1 (es) 1966-04-01

Family

ID=27012660

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0316127A Expired ES316127A1 (es) 1964-08-13 1965-08-04 Un aparato para preparar una masa plastica para extrusion.

Country Status (5)

Country Link
BE (1) BE668029A (es)
DE (1) DE1554843B2 (es)
DK (1) DK122213B (es)
ES (1) ES316127A1 (es)
GB (1) GB1109447A (es)

Also Published As

Publication number Publication date
GB1109447A (en) 1968-04-10
DE1554843B2 (de) 1971-06-16
DK122213B (da) 1972-02-07
DE1554843A1 (es) 1971-06-16
BE668029A (es) 1966-02-07

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