FR2002122A1 - - Google Patents

Info

Publication number
FR2002122A1
FR2002122A1 FR6903874A FR6903874A FR2002122A1 FR 2002122 A1 FR2002122 A1 FR 2002122A1 FR 6903874 A FR6903874 A FR 6903874A FR 6903874 A FR6903874 A FR 6903874A FR 2002122 A1 FR2002122 A1 FR 2002122A1
Authority
FR
France
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.)
Granted
Application number
FR6903874A
Other versions
FR2002122B1 (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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of FR2002122A1 publication Critical patent/FR2002122A1/fr
Application granted granted Critical
Publication of FR2002122B1 publication Critical patent/FR2002122B1/fr
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
    • 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
    • B29C48/03—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
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/16—Articles comprising two or more components, e.g. co-extruded layers
    • B29C48/18—Articles comprising two or more components, e.g. co-extruded layers the components being layers
    • B29C48/21—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their 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
    • 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
    • B29C48/25—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
    • B29C48/335—Multiple annular extrusion nozzles in coaxial arrangement, e.g. for making multi-layered 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
FR696903874A 1968-02-17 1969-02-17 Expired FR2002122B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6802285A NL6802285A (fr) 1968-02-17 1968-02-17

Publications (2)

Publication Number Publication Date
FR2002122A1 true FR2002122A1 (fr) 1969-10-03
FR2002122B1 FR2002122B1 (fr) 1974-02-22

Family

ID=19802798

Family Applications (1)

Application Number Title Priority Date Filing Date
FR696903874A Expired FR2002122B1 (fr) 1968-02-17 1969-02-17

Country Status (6)

Country Link
US (1) US3584656A (fr)
DE (1) DE1907928A1 (fr)
ES (2) ES363755A1 (fr)
FR (1) FR2002122B1 (fr)
GB (1) GB1266921A (fr)
NL (1) NL6802285A (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3771758A (en) * 1971-04-05 1973-11-13 Rkl Controls Lined pinch valve body
JPS63125885A (ja) * 1986-11-13 1988-05-30 横浜ゴム株式会社 冷媒輸送用ホ−ス
JPH0697076B2 (ja) * 1986-12-16 1994-11-30 横浜ゴム株式会社 低透過性ホ−ス
DE4001126C1 (fr) * 1989-11-20 1990-12-13 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
DE4001125C1 (fr) * 1989-11-20 1990-12-13 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De
DE4006870C2 (de) * 1990-03-05 1998-04-23 Inventa Ag Kraftstoffleitung
DE4104301C2 (de) * 1991-02-13 1993-11-04 Werner Dipl Ing Meister Extrusionswerkzeug zur herstellung von schlauchfoermigen hohlkoerpern
US5478620A (en) * 1991-04-18 1995-12-26 Huels Aktiengesellschaft Multilayer plastic pipe
DE4137431A1 (de) * 1991-11-14 1993-05-19 Huels Chemische Werke Ag Mehrschichtiges kunststoffrohr
DE4214383C2 (de) * 1992-04-30 1996-08-14 Inventa Ag Koextrudiertes Mehrschicht-Polymer-Rohr
US6634389B2 (en) * 1992-06-11 2003-10-21 Itt Industries, Inc. Multi-layer fuel and vapor tube
AU7327894A (en) * 1993-08-06 1995-02-28 Minnesota Mining And Manufacturing Company Multilayered tubing
JP3471924B2 (ja) * 1994-09-21 2003-12-02 呉羽化学工業株式会社 スパイラルダイおよびこれを用いる積層体製造方法
US5501873A (en) * 1995-01-27 1996-03-26 Technology Licensing Company Impact spray cladding of innerduct liner
US5658613A (en) * 1995-01-27 1997-08-19 Technology Licensing Company Hot melt fluidized cladding of innerduct liner
US5505992A (en) * 1995-01-27 1996-04-09 Technology Licensing Company Hot melt spray cladding of innerduct liner
US5738923A (en) * 1995-05-16 1998-04-14 Minnesota Mining And Manufacturing Company Medical tubing and assemblies
US5861191A (en) * 1996-02-26 1999-01-19 Technology Licensing Company Bacteriostatic coating of polymeric conduit
JP3304045B2 (ja) * 1996-11-22 2002-07-22 タイガースポリマー株式会社 合成樹脂可撓管
US6257281B1 (en) * 1998-02-13 2001-07-10 Itt Manufacturing Enterprises, Inc. Multi-layer tubing having at least one intermediate layer formed from a polyamide alloy
AT503986B1 (de) * 2006-08-02 2008-05-15 Miba Gleitlager Gmbh Laufschicht für ein lagerelement
CN115157622B (zh) * 2022-06-15 2023-09-05 华南理工大学 一种多层熔体螺旋交织取向共挤出吹塑模具和方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US60555A (en) * 1866-12-18 pundeefoed
FR845060A (fr) * 1938-04-19 1939-08-10 Tube pour matières fluides plastiques
US2358743A (en) * 1941-04-16 1944-09-19 Smith Franklin Elijah Flexible hose
US2932323A (en) * 1957-02-25 1960-04-12 Robert S Aries Polyethylene articles
DE1536381A1 (de) * 1966-12-31 1970-01-22 Waldhof Zellstoff Fab Mehrwandiger Sack oder Beutel aus Schlauchfolie aus thermoplastischem Material

Also Published As

Publication number Publication date
ES145714U (es) 1969-05-16
DE1907928A1 (de) 1969-09-18
US3584656A (en) 1971-06-15
FR2002122B1 (fr) 1974-02-22
GB1266921A (fr) 1972-03-15
ES363755A1 (es) 1971-06-16
ES145714Y (es) 1974-04-01
NL6802285A (fr) 1969-08-19

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Legal Events

Date Code Title Description
ST Notification of lapse