CH534576A - Process and equipment for the extrusion of profiles in thermoplastic material having a section of limited height - Google Patents

Process and equipment for the extrusion of profiles in thermoplastic material having a section of limited height

Info

Publication number
CH534576A
CH534576A CH1505671A CH1505671A CH534576A CH 534576 A CH534576 A CH 534576A CH 1505671 A CH1505671 A CH 1505671A CH 1505671 A CH1505671 A CH 1505671A CH 534576 A CH534576 A CH 534576A
Authority
CH
Switzerland
Prior art keywords
profiles
extrusion
equipment
section
thermoplastic material
Prior art date
Application number
CH1505671A
Other languages
Italian (it)
Inventor
Milani Giuseppe
Original Assignee
Apparecchiature E Macchine Ute
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 Apparecchiature E Macchine Ute filed Critical Apparecchiature E Macchine Ute
Publication of CH534576A publication Critical patent/CH534576A/en

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
    • B29C48/49—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using two or more extruders to feed one die or nozzle
    • 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
    • B29C48/07—Flat, e.g. panels
    • 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
    • B29C48/11—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels comprising two or more partially or fully enclosed cavities, e.g. honeycomb-shaped
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
CH1505671A 1970-10-17 1971-10-15 Process and equipment for the extrusion of profiles in thermoplastic material having a section of limited height CH534576A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT3112270 1970-10-17

Publications (1)

Publication Number Publication Date
CH534576A true CH534576A (en) 1973-03-15

Family

ID=11233133

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1505671A CH534576A (en) 1970-10-17 1971-10-15 Process and equipment for the extrusion of profiles in thermoplastic material having a section of limited height

Country Status (14)

Country Link
AR (1) AR193979A1 (en)
AT (1) AT331020B (en)
BE (1) BE773967A (en)
BR (1) BR7106929D0 (en)
CA (1) CA975518A (en)
CH (1) CH534576A (en)
DE (1) DE2151483A1 (en)
ES (1) ES396069A1 (en)
FR (1) FR2111425A5 (en)
GB (1) GB1365532A (en)
IL (1) IL37951A (en)
TR (1) TR17974A (en)
YU (1) YU35529B (en)
ZA (1) ZA716798B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3927106A (en) * 1971-02-16 1975-12-16 Quaker Oats Co Preparation of tetrachlorocyclo-hexanone
DE19732557A1 (en) * 1997-03-13 1998-09-17 Meto International Gmbh Device for receiving a price and / or product information carrier

Also Published As

Publication number Publication date
BE773967A (en) 1972-01-31
AU3459471A (en) 1973-04-19
BR7106929D0 (en) 1973-04-19
DE2151483A1 (en) 1972-04-20
CA975518A (en) 1975-10-07
IL37951A (en) 1974-09-10
ZA716798B (en) 1972-07-26
AT331020B (en) 1976-07-26
YU35529B (en) 1981-04-30
AR193979A1 (en) 1973-06-12
FR2111425A5 (en) 1972-06-02
IL37951A0 (en) 1971-12-29
TR17974A (en) 1976-08-10
YU263871A (en) 1980-10-31
GB1365532A (en) 1974-09-04
ES396069A1 (en) 1975-03-16
ATA887371A (en) 1975-10-15

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Legal Events

Date Code Title Description
PL Patent ceased