AU572371B2 - Sheathing a core sensitive to the sheathing material fusion temperature - Google Patents
Sheathing a core sensitive to the sheathing material fusion temperatureInfo
- Publication number
- AU572371B2 AU572371B2 AU51357/85A AU5135785A AU572371B2 AU 572371 B2 AU572371 B2 AU 572371B2 AU 51357/85 A AU51357/85 A AU 51357/85A AU 5135785 A AU5135785 A AU 5135785A AU 572371 B2 AU572371 B2 AU 572371B2
- Authority
- AU
- Australia
- Prior art keywords
- sheathing
- tool
- guide
- fusion temperature
- core sensitive
- Prior art date
- 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.)
- Ceased
Links
- 239000000463 material Substances 0.000 title abstract 3
- 230000004927 fusion Effects 0.000 title 1
- 238000001125 extrusion Methods 0.000 abstract 3
- 239000002826 coolant Substances 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
- B29C48/87—Cooling
-
- 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
-
- 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
-
- 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
- B29C48/78—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling
- B29C48/86—Thermal treatment of the extrusion moulding material or of preformed parts or layers, e.g. by heating or cooling at the nozzle zone
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
- B29K2105/08—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
-
- 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
- B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
- B29K2105/24—Condition, form or state of moulded material or of the material to be shaped crosslinked or vulcanised
-
- 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
- B29K2307/00—Use of elements other than metals as reinforcement
Abstract
1. A device for an extruder for sheathing a core sensitive to the temperature of extrusion of the sheathing material consisting substantially of a tool comprising a tubular extrusion plate (1), an extrusion die (2) and a tubular guide (3), having a means (4) providing the possibility of cooling arranged so that its end abuts substantially in alignment with the outlet mouth of the tool forming the internal wall of the sheath, whilst leaving a channel (5) for a cooling medium between the said guide and the tool, which may reach as far as the outlet channel (6) of the material in the tool, characterized in that the end of the guide is terminated by a nozzle pierced by lateral holes.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8419366A FR2574699B1 (en) | 1984-12-18 | 1984-12-18 | SHEATHING SYSTEM OF A CORE SENSITIVE TO THE MELTING TEMPERATURE OF THE SHEATHING MATERIAL, RESULTING SHEATHING METHOD, APPLICATION TO SHEATHED POWDERS AND FIBERS |
FR8419366 | 1984-12-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
AU5135785A AU5135785A (en) | 1986-06-26 |
AU572371B2 true AU572371B2 (en) | 1988-05-05 |
Family
ID=9310732
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU51357/85A Ceased AU572371B2 (en) | 1984-12-18 | 1985-12-17 | Sheathing a core sensitive to the sheathing material fusion temperature |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0188939B1 (en) |
JP (1) | JPS61144323A (en) |
KR (1) | KR930000736B1 (en) |
AT (1) | ATE38959T1 (en) |
AU (1) | AU572371B2 (en) |
BR (1) | BR8506249A (en) |
CA (1) | CA1256662A (en) |
DE (1) | DE3566514D1 (en) |
DK (1) | DK164089C (en) |
FI (1) | FI81298C (en) |
FR (1) | FR2574699B1 (en) |
NO (1) | NO177739C (en) |
ZA (1) | ZA859652B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE90265T1 (en) * | 1989-03-07 | 1993-06-15 | Siemens Ag | METHOD AND DEVICE FOR SHEATHING AN LIGHT GUIDE FOR OPTICAL AND/OR ELECTRICAL CABLES. |
FR2673568A1 (en) * | 1991-03-08 | 1992-09-11 | Atochem | DEVICE FOR AN EXTRUDER FOR STITCHING AT LEAST TWO AMES BY A MATERIAL OF THE SAME NATURE. METHOD OF RESULTING GAINING. |
IT1256081B (en) * | 1992-07-31 | 1995-11-27 | Enichem Spa | MIXED MATRIX COMPOSITE MATERIAL REINFORCED WITH CONTINUOUS FIBERS |
IT1256080B (en) * | 1992-07-31 | 1995-11-27 | Enichem | MIXED MATRIX MATERIAL, THERMOPLASTIC AND THERMO-HARDENING, REINFORCED WITH CONTINUOUS FIBERS. |
IT1265070B1 (en) * | 1993-05-18 | 1996-10-30 | Eniricerche Spa | FLEXIBLE THERMOPLASTIC COMPOSITE FILAMENT CONTAINING CONTINUOUS FIBERS AND PROCEDURE FOR ITS PREPARATION |
AT401155B (en) * | 1993-06-25 | 1996-07-25 | Unitek Maschnb & Handel Gmbh | CROSS SPRAY HEAD |
IT1271002B (en) * | 1994-09-06 | 1997-05-26 | Enichem Spa | PROCEDURE FOR THE PREPARATION OF A FLEXIBLE THERMOPLASTIC COMPOSITE FILAMENT CONTAINING CONTINUOUS FIBERS |
CN106862397A (en) * | 2017-04-19 | 2017-06-20 | 苏州汇程精密模具有限公司 | A kind of hot stamping die cooling drift |
CN113936862B (en) * | 2021-12-16 | 2022-03-25 | 山东精卫智能装备有限公司 | Electric wire processing device and electric wire processing method |
CN114474711A (en) * | 2022-01-07 | 2022-05-13 | 上海大学 | 3D printing method and device for thermosetting material or photosensitive material |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773449A (en) * | 1970-06-05 | 1973-11-20 | Du Pont | Apparatus for producing continuous round jacketed lightguides |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1590419B2 (en) * | 1962-07-19 | 1970-11-19 | Schloemann AG, 4000 Düsseldorf | Arrangement for preventing heat damage to the heat-sensitive insulation of a cable core running through the hollow mandrel of a cable jacketing press |
GB1079551A (en) * | 1965-02-03 | 1967-08-16 | Angus George Co Ltd | Improvements in yarns coated with synthetic thermoplastic material |
DE1527779A1 (en) * | 1966-08-04 | 1971-09-30 | Bergmann Kabelwerke Ag | Method and device for crimping electrical cables and lines with metals |
US3581343A (en) * | 1968-10-25 | 1971-06-01 | Du Pont | Tubing die extrausion coating apparatus |
-
1984
- 1984-12-18 FR FR8419366A patent/FR2574699B1/en not_active Expired
-
1985
- 1985-11-07 CA CA000494828A patent/CA1256662A/en not_active Expired
- 1985-11-18 NO NO854606A patent/NO177739C/en not_active IP Right Cessation
- 1985-12-11 FI FI854896A patent/FI81298C/en not_active IP Right Cessation
- 1985-12-12 DE DE8585402481T patent/DE3566514D1/en not_active Expired
- 1985-12-12 AT AT85402481T patent/ATE38959T1/en not_active IP Right Cessation
- 1985-12-12 EP EP85402481A patent/EP0188939B1/en not_active Expired
- 1985-12-13 BR BR8506249A patent/BR8506249A/en not_active IP Right Cessation
- 1985-12-17 KR KR1019850009506A patent/KR930000736B1/en not_active IP Right Cessation
- 1985-12-17 AU AU51357/85A patent/AU572371B2/en not_active Ceased
- 1985-12-17 DK DK585085A patent/DK164089C/en active
- 1985-12-18 JP JP60285383A patent/JPS61144323A/en active Granted
- 1985-12-18 ZA ZA859652A patent/ZA859652B/en unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3773449A (en) * | 1970-06-05 | 1973-11-20 | Du Pont | Apparatus for producing continuous round jacketed lightguides |
Also Published As
Publication number | Publication date |
---|---|
DK585085A (en) | 1986-06-19 |
FI81298C (en) | 1990-10-10 |
JPS61144323A (en) | 1986-07-02 |
EP0188939B1 (en) | 1988-11-30 |
FR2574699A1 (en) | 1986-06-20 |
FI854896A (en) | 1986-06-19 |
ATE38959T1 (en) | 1988-12-15 |
FR2574699B1 (en) | 1987-01-23 |
BR8506249A (en) | 1986-08-26 |
DK164089C (en) | 1992-10-05 |
FI854896A0 (en) | 1985-12-11 |
KR930000736B1 (en) | 1993-01-30 |
NO854606L (en) | 1986-06-19 |
KR860004726A (en) | 1986-07-11 |
ZA859652B (en) | 1986-10-29 |
DE3566514D1 (en) | 1989-01-05 |
CA1256662A (en) | 1989-07-04 |
NO177739B (en) | 1995-08-07 |
FI81298B (en) | 1990-06-29 |
NO177739C (en) | 1995-11-15 |
EP0188939A1 (en) | 1986-07-30 |
AU5135785A (en) | 1986-06-26 |
DK164089B (en) | 1992-05-11 |
JPH0249895B2 (en) | 1990-10-31 |
DK585085D0 (en) | 1985-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK14 | Patent ceased section 143(a) (annual fees not paid) or expired |