IT1136763B - Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente - Google Patents

Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente

Info

Publication number
IT1136763B
IT1136763B IT21982/81A IT2198281A IT1136763B IT 1136763 B IT1136763 B IT 1136763B IT 21982/81 A IT21982/81 A IT 21982/81A IT 2198281 A IT2198281 A IT 2198281A IT 1136763 B IT1136763 B IT 1136763B
Authority
IT
Italy
Prior art keywords
continuous production
metallic wire
helically wrapped
wire helically
extruded pipes
Prior art date
Application number
IT21982/81A
Other languages
English (en)
Other versions
IT8121982A0 (it
Inventor
Natalina Bodio
Original Assignee
Lombarde Ind Plastiche
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 Lombarde Ind Plastiche filed Critical Lombarde Ind Plastiche
Priority to IT21982/81A priority Critical patent/IT1136763B/it
Publication of IT8121982A0 publication Critical patent/IT8121982A0/it
Priority to FR8208438A priority patent/FR2506661B1/fr
Priority to ES512375A priority patent/ES8305623A1/es
Priority to DE19823219514 priority patent/DE3219514A1/de
Application granted granted Critical
Publication of IT1136763B publication Critical patent/IT1136763B/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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
    • B29C48/151—Coating hollow articles
    • B29C48/152—Coating hollow articles the inner surfaces thereof
    • B29C48/153—Coating both inner and outer surfaces
    • 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
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92085—Velocity
    • B29C2948/92095—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92009—Measured parameter
    • B29C2948/92114—Dimensions
    • B29C2948/92123—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92428—Calibration, after-treatment, or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92323—Location or phase of measurement
    • B29C2948/92447—Moulded article
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/9258—Velocity
    • B29C2948/9259—Angular velocity
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92609—Dimensions
    • B29C2948/92619—Diameter or circumference
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92923—Calibration, after-treatment or cooling zone
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92942—Moulded article
    • 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)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
IT21982/81A 1981-05-27 1981-05-27 Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente IT1136763B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT21982/81A IT1136763B (it) 1981-05-27 1981-05-27 Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente
FR8208438A FR2506661B1 (fr) 1981-05-27 1982-05-14 Appareil de production en continu de tubes extrudes renforces par un fil metallique enroule en helice
ES512375A ES8305623A1 (es) 1981-05-27 1982-05-19 "aparato para la produccion continua de tubos extruidos reforzados con hilo metalico arrollado helicoidalmente".
DE19823219514 DE3219514A1 (de) 1981-05-27 1982-05-25 Extrusionsvorrichtung fuer die herstellung von drahtverstaerkten rohren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21982/81A IT1136763B (it) 1981-05-27 1981-05-27 Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente

Publications (2)

Publication Number Publication Date
IT8121982A0 IT8121982A0 (it) 1981-05-27
IT1136763B true IT1136763B (it) 1986-09-03

Family

ID=11189743

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21982/81A IT1136763B (it) 1981-05-27 1981-05-27 Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente

Country Status (4)

Country Link
DE (1) DE3219514A1 (it)
ES (1) ES8305623A1 (it)
FR (1) FR2506661B1 (it)
IT (1) IT1136763B (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3424148A1 (de) 1984-06-30 1986-01-09 GTS Gesellschaft für Turbo- und Schraubenverdichtertechnik Kirsten KG, 5090 Leverkusen Verfahren zur herstellung von rotoren fuer schraubenverdichter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR810638A (fr) * 1936-09-16 1937-03-24 Mesnel Freres Perfectionnement à la fabrication des tuyaux souples armés
US2779971A (en) * 1953-04-14 1957-02-05 American Viscose Corp Apparatus for producing reinforced tubing
IT987983B (it) * 1973-05-29 1975-03-20 Tamborini G Procedimento e dispositivo per la fabbricazione di estrusi in materiale termoplastico rinfor zati mediante filo metallico ad elica in particolare tubi

Also Published As

Publication number Publication date
DE3219514C2 (it) 1990-05-03
ES512375A0 (es) 1983-04-16
FR2506661B1 (fr) 1986-03-21
FR2506661A1 (fr) 1982-12-03
DE3219514A1 (de) 1982-12-23
ES8305623A1 (es) 1983-04-16
IT8121982A0 (it) 1981-05-27

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970527