NL176536C - METHOD FOR CONTINUOUSLY COVERING A METAL TUBE. - Google Patents

METHOD FOR CONTINUOUSLY COVERING A METAL TUBE.

Info

Publication number
NL176536C
NL176536C NLAANVRAGE7306372,A NL7306372A NL176536C NL 176536 C NL176536 C NL 176536C NL 7306372 A NL7306372 A NL 7306372A NL 176536 C NL176536 C NL 176536C
Authority
NL
Netherlands
Prior art keywords
metal tube
continuously covering
covering
continuously
tube
Prior art date
Application number
NLAANVRAGE7306372,A
Other languages
Dutch (nl)
Other versions
NL7306372A (en
NL176536B (en
Original Assignee
Mannesmann 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 claimed from DE19722222911 external-priority patent/DE2222911C3/en
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of NL7306372A publication Critical patent/NL7306372A/xx
Publication of NL176536B publication Critical patent/NL176536B/en
Application granted granted Critical
Publication of NL176536C publication Critical patent/NL176536C/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
    • B29C48/15—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
    • 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
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2101/00—Use of unspecified macromolecular compounds as moulding material
    • B29K2101/10—Thermosetting resins
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/10—Thermosetting resins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
NLAANVRAGE7306372,A 1972-05-05 1973-05-07 METHOD FOR CONTINUOUSLY COVERING A METAL TUBE. NL176536C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722222911 DE2222911C3 (en) 1972-05-05 Process for the continuous sheathing of a metal tube

Publications (3)

Publication Number Publication Date
NL7306372A NL7306372A (en) 1973-11-07
NL176536B NL176536B (en) 1984-12-03
NL176536C true NL176536C (en) 1985-05-01

Family

ID=5844608

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7306372,A NL176536C (en) 1972-05-05 1973-05-07 METHOD FOR CONTINUOUSLY COVERING A METAL TUBE.

Country Status (4)

Country Link
BE (1) BE799174A (en)
CH (1) CH551274A (en)
FR (1) FR2184321A5 (en)
NL (1) NL176536C (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL171782C (en) * 1974-11-05 1983-05-16 Ver Buizenfab METHOD FOR COATING METAL TUBE, AND THUS COATED TUBE.
DE3047429C2 (en) * 1980-12-12 1984-09-13 Mannesmann AG, 4000 Düsseldorf Method for sheathing a steel pipe

Also Published As

Publication number Publication date
CH551274A (en) 1974-07-15
FR2184321A5 (en) 1973-12-21
BE799174A (en) 1973-08-31
DE2222911A1 (en) 1973-11-29
DE2222911B2 (en) 1977-01-20
NL7306372A (en) 1973-11-07
NL176536B (en) 1984-12-03

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BK Erratum

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