FR1314302A - Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die - Google Patents

Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die

Info

Publication number
FR1314302A
FR1314302A FR887445A FR887445A FR1314302A FR 1314302 A FR1314302 A FR 1314302A FR 887445 A FR887445 A FR 887445A FR 887445 A FR887445 A FR 887445A FR 1314302 A FR1314302 A FR 1314302A
Authority
FR
France
Prior art keywords
extrusion
manufacturing process
synthetic materials
thermoplastic synthetic
flexible tubes
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR887445A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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
Priority to NL274910D priority Critical patent/NL274910A/xx
Priority claimed from DEC23434A external-priority patent/DE1144469B/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Priority to FR887445A priority patent/FR1314302A/en
Application granted granted Critical
Publication of FR1314302A publication Critical patent/FR1314302A/en
Expired legal-status Critical Current

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
    • B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
    • B29C53/22—Corrugating
    • B29C53/30—Corrugating of tubes
    • 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
    • B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
    • 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
    • B29C48/13—Articles with a cross-section varying in the longitudinal direction, e.g. corrugated pipes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2023/00—Tubular articles
    • B29L2023/003—Tubular articles having irregular or rough surfaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR887445A 1961-02-17 1962-02-09 Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die Expired FR1314302A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
NL274910D NL274910A (en) 1961-02-17
FR887445A FR1314302A (en) 1961-02-17 1962-02-09 Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEC23434A DE1144469B (en) 1961-02-17 1961-02-17 Process for the continuous production of corrugated, flexible pipes made of thermoplastics by extrusion from a ring nozzle
FR887445A FR1314302A (en) 1961-02-17 1962-02-09 Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die

Publications (1)

Publication Number Publication Date
FR1314302A true FR1314302A (en) 1963-01-04

Family

ID=25969387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887445A Expired FR1314302A (en) 1961-02-17 1962-02-09 Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die

Country Status (2)

Country Link
FR (1) FR1314302A (en)
NL (1) NL274910A (en)

Also Published As

Publication number Publication date
NL274910A (en) 1900-01-01

Similar Documents

Publication Publication Date Title
FR1314302A (en) Continuous manufacturing process of corrugated flexible tubes made of thermoplastic synthetic materials, by extrusion with an annular die
FR1341523A (en) Process for manufacturing thermoplastic sheets from extruded tubular shapes
FR1236785A (en) Method and installation for the continuous manufacture of tubular plastic parts
FR1288144A (en) Improved process and machine for the continuous production of thermoplastic sheets
FR1496554A (en) Manufacturing process of preformed plastic elastomeric tubes
FR1485477A (en) Manufacturing process by extrusion of non-circular thermoplastic tubes
FR1315417A (en) Process for the manufacture of tubes of thermoplastic synthetic material, transversely or helically grooved
FR1345288A (en) Process for manufacturing tubes, profiled bars or the like hollow parts, preferably of thermoplastic plastics
CH358229A (en) Manufacturing process, by continuous molding, of plastic objects
FR1346455A (en) Plant for the continuous production of flexible plastic tubes
FR1354210A (en) Process for the manufacture of tubes, pipes or similar profiles of flexible material and products thus obtained
FR1423508A (en) Manufacturing process for reinforced plastic tubes and the tubes thus obtained
CH442750A (en) Continuous process for manufacturing polyethylene terephthalate
BE573449A (en) Extrusion machine and process for the manufacture of tubes of thermoplastic materials.
FR1463947A (en) Manufacturing process of plastic foams by extrusion
FR1324971A (en) New manufacturing process by extrusion of plastic tubes
FR82239E (en) Pipe threading process by deformation of the material
FR1331230A (en) Process for the continuous manufacture of industrial rubber hoses
FR1398508A (en) Manufacturing process of plastic clichés
FR1377911A (en) Manufacturing process of plastic profiles
FR1344055A (en) Process for the production of plastic containers with frames
FR1318864A (en) Manufacturing process of plastic tubes
FR1408342A (en) Manufacturing process of a synthetic material tube
FR1315178A (en) Process and devices for the manufacture by extrusion of tubes and pipes of reinforced plastics
FR1350071A (en) Process for the production of plastic bags