NL7404294A - - Google Patents

Info

Publication number
NL7404294A
NL7404294A NL7404294A NL7404294A NL7404294A NL 7404294 A NL7404294 A NL 7404294A NL 7404294 A NL7404294 A NL 7404294A NL 7404294 A NL7404294 A NL 7404294A NL 7404294 A NL7404294 A NL 7404294A
Authority
NL
Netherlands
Application number
NL7404294A
Other versions
NL164796C (nl
NL164796B (nl
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 filed Critical
Publication of NL7404294A publication Critical patent/NL7404294A/xx
Publication of NL164796B publication Critical patent/NL164796B/xx
Application granted granted Critical
Publication of NL164796C publication Critical patent/NL164796C/xx

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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/34—Cross-head annular extrusion nozzles, i.e. for simultaneously receiving moulding material and the preform to be coated
    • 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
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • 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
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular 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
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/30—Extrusion nozzles or dies
    • B29C48/32—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles
    • B29C48/33—Extrusion nozzles or dies with annular openings, e.g. for forming tubular articles with parts rotatable relative to each other
    • 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)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
NL7404294.A 1973-05-29 1974-03-29 Inrichting voor het vervaardigen van buizen of pijpen door extruderen van thermoplastisch materiaal, welke produkten zijn versterkt door een erin gebedde schroeflijnvormige metalen draad. NL164796C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT24685/73A IT987983B (it) 1973-05-29 1973-05-29 Procedimento e dispositivo per la fabbricazione di estrusi in materiale termoplastico rinfor zati mediante filo metallico ad elica in particolare tubi

Publications (3)

Publication Number Publication Date
NL7404294A true NL7404294A (fr) 1974-12-03
NL164796B NL164796B (nl) 1980-09-15
NL164796C NL164796C (nl) 1981-02-16

Family

ID=11214383

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404294.A NL164796C (nl) 1973-05-29 1974-03-29 Inrichting voor het vervaardigen van buizen of pijpen door extruderen van thermoplastisch materiaal, welke produkten zijn versterkt door een erin gebedde schroeflijnvormige metalen draad.

Country Status (15)

Country Link
US (1) US3969052A (fr)
JP (1) JPS549622B2 (fr)
AT (1) AT352388B (fr)
BE (1) BE813006A (fr)
BR (1) BR7404364D0 (fr)
CA (1) CA1036765A (fr)
CH (1) CH575822A5 (fr)
ES (1) ES424634A1 (fr)
FR (1) FR2231502B1 (fr)
GB (1) GB1428332A (fr)
IT (1) IT987983B (fr)
NL (1) NL164796C (fr)
SE (1) SE402546B (fr)
YU (1) YU35314B (fr)
ZA (1) ZA741953B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207127A (en) * 1977-12-05 1980-06-10 Dayco Corporation Method of producing a continuous flexible tubular conduit
IT1136763B (it) * 1981-05-27 1986-09-03 Lombarde Ind Plastiche Apparecchio per la produzione continua di tuba estrusi rinforzati da filo metallico avvolto elicoidalmente
FR2694905B1 (fr) * 1992-08-21 1994-10-21 Coflexip Appareil de production, par extrusion, en continu, de tubes composites renforcés par un insert.
US9512682B2 (en) * 2013-11-22 2016-12-06 Baker Hughes Incorporated Wired pipe and method of manufacturing wired pipe
CN109747133B (zh) * 2019-03-15 2023-08-29 苏州星倍德管道设备有限公司 一种孔网钢带增强复合管的生产线
WO2021195375A1 (fr) * 2020-03-25 2021-09-30 The Curators Of The University Of Missouri Impression en trois dimensions de béton armé et buse associée

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH279391A (fr) * 1947-08-22 1951-11-30 Limited Bardex Engineering Appareil destiné à la fabrication d'un tube renforcé.
US2620514A (en) * 1948-04-29 1952-12-09 Gen Motors Corp Apparatus for forming tubing
US2730761A (en) * 1953-04-14 1956-01-17 American Viscose Corp Apparatus for producing reinforced tubing
US2730762A (en) * 1953-04-21 1956-01-17 American Viscose Corp Apparatus for the continuous fabrication of reinforced tubing
GB958055A (en) * 1960-04-09 1964-05-13 Amerigo Deffar Process and apparatus for producing plastics or rubber hose, pipe or tubing having reinforcement embedded therein
US3779846A (en) * 1970-11-13 1973-12-18 Dayco Corp Method of continuously manufacturing flexible conduit
JPS5025431Y2 (fr) * 1971-01-27 1975-07-30

Also Published As

Publication number Publication date
FR2231502A1 (fr) 1974-12-27
ZA741953B (en) 1975-03-26
CA1036765A (fr) 1978-08-22
AU6721474A (en) 1975-10-02
CH575822A5 (fr) 1976-05-31
SE402546B (sv) 1978-07-10
BR7404364D0 (pt) 1975-01-21
DE2330936B2 (de) 1976-04-08
NL164796C (nl) 1981-02-16
DE2330936A1 (de) 1974-12-12
IT987983B (it) 1975-03-20
JPS5016761A (fr) 1975-02-21
FR2231502B1 (fr) 1976-12-17
NL164796B (nl) 1980-09-15
ATA322074A (de) 1979-02-15
BE813006A (fr) 1974-07-15
YU35314B (en) 1980-12-31
US3969052A (en) 1976-07-13
JPS549622B2 (fr) 1979-04-26
SE7403101L (fr) 1974-12-02
AT352388B (de) 1979-09-10
YU86974A (en) 1980-06-30
ES424634A1 (es) 1976-06-01
GB1428332A (en) 1976-03-17

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee