BE790649A - Dispositif pour la realisation de tube - Google Patents

Dispositif pour la realisation de tube

Info

Publication number
BE790649A
BE790649A BE790649DA BE790649A BE 790649 A BE790649 A BE 790649A BE 790649D A BE790649D A BE 790649DA BE 790649 A BE790649 A BE 790649A
Authority
BE
Belgium
Prior art keywords
realization
tube
Prior art date
Application number
Other languages
English (en)
Original Assignee
B N G & Cie
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.)
Publication date
Publication of BE790649A publication Critical patent/BE790649A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26F—PERFORATING; PUNCHING; CUTTING-OUT; STAMPING-OUT; SEVERING BY MEANS OTHER THAN CUTTING
    • B26F1/00—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor
    • B26F1/0015—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes
    • B26F1/0061—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially
    • B26F1/0069—Perforating; Punching; Cutting-out; Stamping-out; Apparatus therefor specially adapted for perforating tubes whereby the tube moves axially or radially and the tool travels with the tube
    • 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
    • B29C49/0015—Making articles of indefinite length, e.g. corrugated 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
    • B29C48/13—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)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
BE790649D 1971-11-02 Dispositif pour la realisation de tube BE790649A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7140184A FR2158158A1 (en) 1971-11-02 1971-11-02 Screw threaded plastic tube - by passing extruded tube through rotating die with helical grooves

Publications (1)

Publication Number Publication Date
BE790649A true BE790649A (fr) 1973-02-15

Family

ID=9085555

Family Applications (1)

Application Number Title Priority Date Filing Date
BE790649D BE790649A (fr) 1971-11-02 Dispositif pour la realisation de tube

Country Status (2)

Country Link
BE (1) BE790649A (fr)
FR (1) FR2158158A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045606A1 (fr) * 1980-07-31 1982-02-10 A.E.S. Plastics Limited Flexible et son procédé de fabrication
US4774123A (en) * 1984-10-23 1988-09-27 Minnesota Mining And Manufacturing Company Thermoplastic block shape and manufacturing method
EP0285080A3 (fr) * 1987-03-30 1990-10-31 RXS Schrumpftechnik-Garnituren GmbH Dispositif pour la dilatation de manchons rétractables
CN113183236B (zh) * 2021-04-14 2023-07-28 郑州领胜科技有限公司 一种泡棉料带产品的模切方法

Also Published As

Publication number Publication date
FR2158158A1 (en) 1973-06-15
FR2158158B3 (fr) 1974-07-19

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