JPS5410984B2 - - Google Patents
Info
- Publication number
- JPS5410984B2 JPS5410984B2 JP6342073A JP6342073A JPS5410984B2 JP S5410984 B2 JPS5410984 B2 JP S5410984B2 JP 6342073 A JP6342073 A JP 6342073A JP 6342073 A JP6342073 A JP 6342073A JP S5410984 B2 JPS5410984 B2 JP S5410984B2
- Authority
- JP
- Japan
- 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
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
-
- 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
- B29C48/06—Rod-shaped
-
- 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
- B29C48/25—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
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/50—Details of extruders
- B29C48/695—Flow dividers, e.g. breaker plates
- B29C48/70—Flow dividers, e.g. breaker plates comprising means for dividing, distributing and recombining melt flows
-
- 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
- B29C48/05—Filamentary, e.g. strands
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
- Processes Specially Adapted For Manufacturing Cables (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US26058472A | 1972-06-07 | 1972-06-07 | |
| US303435A US3860686A (en) | 1972-06-07 | 1972-11-03 | Method of and apparatus for extruding plastic materials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4957065A JPS4957065A (US08124630-20120228-C00152.png) | 1974-06-03 |
| JPS5410984B2 true JPS5410984B2 (US08124630-20120228-C00152.png) | 1979-05-11 |
Family
ID=26948080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6342073A Expired JPS5410984B2 (US08124630-20120228-C00152.png) | 1972-06-07 | 1973-06-07 |
Country Status (9)
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2413877C3 (de) * | 1974-03-22 | 1979-02-01 | Hegler, Wilhelm, 8730 Bad Kissingen | Extrusionskopf zum kontinuierlichen Ummanteln eines Rohres oder Kabels |
| US3965931A (en) * | 1975-08-18 | 1976-06-29 | Max Skobel | Balanced flow cross-head |
| US4017240A (en) * | 1975-11-19 | 1977-04-12 | Rubbermaid Incorporated | Die for extruding sheet material |
| GB1542585A (en) * | 1976-06-22 | 1979-03-21 | Sumitomo Chemical Co | Method of extrusion coating with polyolefin foam |
| CH612789A5 (US08124630-20120228-C00152.png) * | 1976-07-01 | 1979-08-15 | Maillefer Sa | |
| US4276251A (en) * | 1977-01-17 | 1981-06-30 | General Cable Corporation | Power and control cables having flexible polyolefin insulation |
| US4277642A (en) * | 1978-09-15 | 1981-07-07 | Western Electric Company, Inc. | Cordage having a plurality of conductors in a partitioned jacket |
| FI65683C (fi) * | 1979-05-11 | 1984-06-11 | Nokia Oy Ab | Metod och anordning foer foam-skin isolering av telefonkabelledare |
| US4212612A (en) * | 1979-07-05 | 1980-07-15 | Western Electric Company, Inc. | Apparatus for enclosing a plurality of conductors in a partitioned jacket |
| US4279851A (en) * | 1979-11-01 | 1981-07-21 | Western Electric Company, Inc. | Method and apparatus for extruding tubular jackets |
| CA1148317A (en) * | 1980-06-17 | 1983-06-21 | Phillips Cables Limited | Extrusion of insulating plastic |
| US4483808A (en) * | 1982-02-18 | 1984-11-20 | At&T Technologies, Inc. | Methods of making a compositely insulated conductor having a layer of irradiation cross-linked polymeric material |
| JPS58126797U (ja) * | 1982-02-23 | 1983-08-27 | 一之瀬 賢司 | ロ−ルペ−パ−用ホルダ− |
| US4547246A (en) * | 1982-08-31 | 1985-10-15 | At&T Technologies, Inc. | Extrusion method |
| US4495022A (en) * | 1982-08-31 | 1985-01-22 | At&T Technologies, Inc. | Extrusion method and apparatus |
| US4512944A (en) * | 1983-06-23 | 1985-04-23 | At&T Technologies, Inc. | Methods of and apparatus for insulating a conductor with a plastic material |
| US4521363A (en) * | 1984-01-23 | 1985-06-04 | Essex Group, Inc. | Extrusion of a plastic coating about a strand |
| IT1213469B (it) * | 1986-07-30 | 1989-12-20 | Soffiaggio Tecnica Srl | Dispositivo di testa di estrusione per polimeri termoplastici. |
| DE3725447A1 (de) * | 1987-03-05 | 1989-02-09 | Siegle Karl | Vorrichtung zum fuehren und dosieren von extrudierbarem material |
| FR2613981B1 (fr) * | 1987-04-15 | 1989-10-13 | Swisscab E A Schoen Sa | Procede et tete d'extrusion d'elements profiles en matiere synthetique ayant des bandes colorees |
| US5358570A (en) * | 1993-07-22 | 1994-10-25 | Drawbaugh William W | Crosshead apparatus for jacketing wire core |
| IT1274835B (it) * | 1994-07-14 | 1997-07-25 | Techne Spa | Testa di coestrusione per macchine termoformatrici per soffiaggio, concambio rapido degli strati colorati della materia plastica estrusa. |
| US5665164A (en) * | 1996-01-02 | 1997-09-09 | Milliman; James A. | Co-extrusion cross-head die apparatus |
| US9242419B2 (en) * | 2012-05-09 | 2016-01-26 | Milliken & Company | Divided conduit extrusion die and method |
| US20150084229A1 (en) * | 2013-09-25 | 2015-03-26 | David Drew Morris | Fabric and die design for divided conduit |
| US10594126B2 (en) | 2016-07-20 | 2020-03-17 | Milliken & Company | Process for forming a divided conduit |
| EP3548249B8 (en) | 2016-12-01 | 2023-08-16 | Husky Injection Molding Systems Ltd. | Channel geometry for promoting at least one of a uniform velocity profile and a uniform temperature profile for an annular or part-annular melt flow |
| US20180187802A1 (en) * | 2016-12-30 | 2018-07-05 | Polyflow Llc | Multi-layer pipes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2893056A (en) * | 1956-05-08 | 1959-07-07 | Western Electric Co | Apparatus for extruding plastic material |
| US3227786A (en) * | 1962-10-25 | 1966-01-04 | Anaconda Wire & Cable Co | Method of jacketing telephone cables |
| US3737260A (en) * | 1970-11-12 | 1973-06-05 | D Kaye | Counter flow genka head |
-
1972
- 1972-11-03 US US303435A patent/US3860686A/en not_active Expired - Lifetime
-
1973
- 1973-02-12 CA CA163,502A patent/CA1006308A/en not_active Expired
- 1973-06-05 FI FI1824/73A patent/FI61828C/fi active
- 1973-06-06 DE DE19732366041 patent/DE2366041A1/de not_active Withdrawn
- 1973-06-06 DE DE2328683A patent/DE2328683C3/de not_active Expired
- 1973-06-06 SE SE7307964A patent/SE390507B/xx unknown
- 1973-06-07 FR FR7320825A patent/FR2187506B1/fr not_active Expired
- 1973-06-07 ES ES416009A patent/ES416009A1/es not_active Expired
- 1973-06-07 JP JP6342073A patent/JPS5410984B2/ja not_active Expired
- 1973-06-07 GB GB2718273A patent/GB1438514A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FI61828C (fi) | 1982-10-11 |
| DE2328683B2 (de) | 1978-05-03 |
| JPS4957065A (US08124630-20120228-C00152.png) | 1974-06-03 |
| DE2366041A1 (de) | 1977-10-06 |
| FR2187506B1 (US08124630-20120228-C00152.png) | 1976-05-28 |
| GB1438514A (en) | 1976-06-09 |
| DE2328683C3 (de) | 1978-12-14 |
| ES416009A1 (es) | 1976-07-01 |
| SE390507B (sv) | 1976-12-27 |
| CA1006308A (en) | 1977-03-08 |
| US3860686A (en) | 1975-01-14 |
| DE2328683A1 (de) | 1973-12-20 |
| FI61828B (fi) | 1982-06-30 |
| FR2187506A1 (US08124630-20120228-C00152.png) | 1974-01-18 |
