AT170463B - Method and device for the continuous production of endless, flexible and seamless tubes - Google Patents

Method and device for the continuous production of endless, flexible and seamless tubes

Info

Publication number
AT170463B
AT170463B AT170463DA AT170463B AT 170463 B AT170463 B AT 170463B AT 170463D A AT170463D A AT 170463DA AT 170463 B AT170463 B AT 170463B
Authority
AT
Austria
Prior art keywords
endless
flexible
continuous production
seamless tubes
seamless
Prior art date
Application number
Other languages
German (de)
Inventor
Anton Ing Auer
Original Assignee
Anton Ing Auer
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 Anton Ing Auer filed Critical Anton Ing Auer
Application granted granted Critical
Publication of AT170463B publication Critical patent/AT170463B/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
    • B29C48/03—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)
AT170463D 1948-12-01 1948-12-01 Method and device for the continuous production of endless, flexible and seamless tubes AT170463B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT170463T 1948-12-01

Publications (1)

Publication Number Publication Date
AT170463B true AT170463B (en) 1952-02-25

Family

ID=3655768

Family Applications (1)

Application Number Title Priority Date Filing Date
AT170463D AT170463B (en) 1948-12-01 1948-12-01 Method and device for the continuous production of endless, flexible and seamless tubes

Country Status (1)

Country Link
AT (1) AT170463B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116789394A (en) * 2023-08-23 2023-09-22 华美节能科技集团玻璃棉制品有限公司 Glass wool heat insulation material, heat insulation pipe product and heat insulation pipe product processing equipment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116789394A (en) * 2023-08-23 2023-09-22 华美节能科技集团玻璃棉制品有限公司 Glass wool heat insulation material, heat insulation pipe product and heat insulation pipe product processing equipment
CN116789394B (en) * 2023-08-23 2023-11-10 华美节能科技集团玻璃棉制品有限公司 Glass wool heat insulation material, heat insulation pipe product and heat insulation pipe product processing equipment

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