AT301152B - Extrusion head - Google Patents

Extrusion head

Info

Publication number
AT301152B
AT301152B AT440067A AT440067A AT301152B AT 301152 B AT301152 B AT 301152B AT 440067 A AT440067 A AT 440067A AT 440067 A AT440067 A AT 440067A AT 301152 B AT301152 B AT 301152B
Authority
AT
Austria
Prior art keywords
extrusion head
extrusion
head
Prior art date
Application number
AT440067A
Other languages
German (de)
Original Assignee
Solvay
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 Solvay filed Critical Solvay
Application granted granted Critical
Publication of AT301152B publication Critical patent/AT301152B/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
    • B29C49/00—Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
    • B29C49/02—Combined blow-moulding and manufacture of the preform or the parison
    • B29C49/04—Extrusion blow-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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/001—Combinations of extrusion moulding with other shaping operations
    • B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
    • 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
    • B29C2793/00—Shaping techniques involving a cutting or machining operation
    • B29C2793/0027—Cutting off
    • 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
    • B29C48/03—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
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
AT440067A 1966-05-10 1967-05-10 Extrusion head AT301152B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE27883 1966-05-10
BE36852 1966-12-07

Publications (1)

Publication Number Publication Date
AT301152B true AT301152B (en) 1972-08-25

Family

ID=25647068

Family Applications (1)

Application Number Title Priority Date Filing Date
AT440067A AT301152B (en) 1966-05-10 1967-05-10 Extrusion head

Country Status (3)

Country Link
AT (1) AT301152B (en)
DE (2) DE1964913U (en)
ES (1) ES340304A1 (en)

Also Published As

Publication number Publication date
DE1704990B2 (en) 1977-09-29
DE1704990A1 (en) 1971-06-03
ES340304A1 (en) 1968-06-16
DE1704990C3 (en) 1978-05-24
DE1964913U (en) 1967-07-27

Similar Documents

Publication Publication Date Title
AT285807B (en) toothbrush
CH436751A (en) Coordinatograph
CH483047A (en) Chronoscope
DE1670003B2 (en) 3-HYDROXYMETHYL-5-FLUOROPYRIDINE
CH458946A (en) Skibob
AT282068B (en) Dentifrices
DK131538C (en) INSEKTICID
CH458840A (en) Turbo-propellant
CH468189A (en) Toothpaste
FR1523597A (en) Substituted 2-aminobenzimidazoles
CH466152A (en) Chronograph-counter
AT309790B (en) Extrusion head
AT274527B (en) Extrusion process
CH465484A (en) Schrupf-Packverfahren
FR1477518A (en) Head rests
AT272890B (en) Shaving head
FR1527351A (en) Improvement provided to the extruder
AT282826B (en) Dentifrices
AT282067B (en) Dentifrices
AT278436B (en) Mitesicides
SE333159B (en) GROPUGN
AT294006B (en) Fälzelgerät
AT301006B (en) Kettsamtbahn
AT301152B (en) Extrusion head
BR6791441D0 (en) IMIDAZOIS

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee