CH462444A - Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure - Google Patents

Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure

Info

Publication number
CH462444A
CH462444A CH909164A CH909164A CH462444A CH 462444 A CH462444 A CH 462444A CH 909164 A CH909164 A CH 909164A CH 909164 A CH909164 A CH 909164A CH 462444 A CH462444 A CH 462444A
Authority
CH
Switzerland
Prior art keywords
profile
procedure
carrying
manufacturing
plastic material
Prior art date
Application number
CH909164A
Other languages
Italian (it)
Inventor
Gabbrielli Ernesto Ing Dr
Original Assignee
Gabbrielli Ernesto Ing Dr
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 Gabbrielli Ernesto Ing Dr filed Critical Gabbrielli Ernesto Ing Dr
Priority to CH909164A priority Critical patent/CH462444A/en
Priority to DE19651504323 priority patent/DE1504323A1/en
Priority to SE8826/65A priority patent/SE319290B/xx
Priority to GB28830/65A priority patent/GB1092436A/en
Priority to US470501A priority patent/US3423790A/en
Priority to FR24179A priority patent/FR1438988A/en
Publication of CH462444A publication Critical patent/CH462444A/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
    • B29C48/30—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
    • B29C48/03—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
CH909164A 1964-07-10 1964-07-10 Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure CH462444A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH909164A CH462444A (en) 1964-07-10 1964-07-10 Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure
DE19651504323 DE1504323A1 (en) 1964-07-10 1965-07-02 Hollow profiled objects made of plastic and process for their manufacture
SE8826/65A SE319290B (en) 1964-07-10 1965-07-05
GB28830/65A GB1092436A (en) 1964-07-10 1965-07-07 Hollow plastics articles and process of making same
US470501A US3423790A (en) 1964-07-10 1965-07-08 Extrusion apparatus
FR24179A FR1438988A (en) 1964-07-10 1965-07-09 Process and device for the manufacture of hollow profiled articles in synthetic material and articles conforming to those thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH909164A CH462444A (en) 1964-07-10 1964-07-10 Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure

Publications (1)

Publication Number Publication Date
CH462444A true CH462444A (en) 1968-09-15

Family

ID=4348212

Family Applications (1)

Application Number Title Priority Date Filing Date
CH909164A CH462444A (en) 1964-07-10 1964-07-10 Tubular profile in plastic material, method for manufacturing the profile and device for carrying out the procedure

Country Status (1)

Country Link
CH (1) CH462444A (en)

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