BE740204A - - Google Patents
Info
- Publication number
- BE740204A BE740204A BE740204DA BE740204A BE 740204 A BE740204 A BE 740204A BE 740204D A BE740204D A BE 740204DA BE 740204 A BE740204 A BE 740204A
- Authority
- BE
- Belgium
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
- B29C48/05—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
- B29C48/03—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S425/00—Plastic article or earthenware shaping or treating: apparatus
- Y10S425/06—Vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Extrusion Moulding Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77067468A | 1968-10-25 | 1968-10-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE740204A true BE740204A (https=) | 1970-04-13 |
Family
ID=25089333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE740204D BE740204A (https=) | 1968-10-25 | 1969-10-13 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3581343A (https=) |
| BE (1) | BE740204A (https=) |
| DE (1) | DE1953759A1 (https=) |
| FR (1) | FR2021601A1 (https=) |
| GB (1) | GB1236849A (https=) |
| NL (1) | NL6915762A (https=) |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES375737A1 (es) * | 1969-01-04 | 1972-07-01 | Pirelli | Un perfeccionamiento en las cabezas de extrusion para pro- ducir el elemento resistente de una cinta transportadora, o correa de transmision. |
| US3773449A (en) * | 1970-06-05 | 1973-11-20 | Du Pont | Apparatus for producing continuous round jacketed lightguides |
| US3737260A (en) * | 1970-11-12 | 1973-06-05 | D Kaye | Counter flow genka head |
| US3856446A (en) * | 1971-04-23 | 1974-12-24 | Electric Hose Rubber Co | Lead extrusion device with means for removing a die member without inactivating the material feed means |
| JPS5510099Y2 (https=) * | 1975-04-03 | 1980-03-05 | ||
| US3960530A (en) * | 1975-07-28 | 1976-06-01 | Northern Electric Company Limited | Method of coating a glass fiber filament |
| US4303734A (en) * | 1979-12-06 | 1981-12-01 | Southwire Company | Multiple layer extrusion tooling having a tip enabling extrusion of one layer onto a substrate at a point outside of the extrusion head |
| CA1148317A (en) * | 1980-06-17 | 1983-06-21 | Phillips Cables Limited | Extrusion of insulating plastic |
| US4525131A (en) * | 1983-08-29 | 1985-06-25 | Alcan Aluminum Corporation | Cable-coating extruder head system with changeable die and guider elements |
| US4585407A (en) * | 1983-10-03 | 1986-04-29 | Pirelli Cable Corporation | Guide for electric cable insulation extrusion head |
| FR2573341B1 (fr) * | 1984-11-21 | 1987-01-30 | Pirelli Treficable | Tete d'extrusion rotative, notamment pour la fabrication de joncs a rainures helicoidales pour fibres optiques |
| FR2574699B1 (fr) * | 1984-12-18 | 1987-01-23 | Atochem | Systeme de gainage d'une ame sensible a la temperature de fusion du materiau de gainage, procede de gainage en resultant, application aux poudres et aux fibres plastiques gainees |
| FR2574700B1 (fr) * | 1984-12-18 | 1987-04-17 | Atochem | Materiau composite constitue d'une gaine thermoplastique continue et d'une ame sensible a la temperature de fusion de la gaine. son procede de fabrication |
| US4740261A (en) * | 1986-09-25 | 1988-04-26 | American Telephone And Telegraph Company, At&T Technologies, Inc. | Extrusion methods and apparatus |
| GB2202484B (en) * | 1987-03-20 | 1990-08-15 | Keith Richard Patterson | Improvements relating to tubular extrusions |
| JP2528943B2 (ja) * | 1988-07-01 | 1996-08-28 | 三井石油化学工業株式会社 | ゴムチュ―ブの製造方法およびそれに用いる樹脂被覆装置 |
| US5151147A (en) * | 1990-08-17 | 1992-09-29 | Reynolds Metals Company | Coated article production system |
| US5108683A (en) * | 1991-04-05 | 1992-04-28 | Vijay Anand | Apparatus and method for extruding single and multiple layers of plastic |
| US7987885B2 (en) * | 2005-12-01 | 2011-08-02 | Saint-Gobain Performance Plastics Corporation | System and die for forming a continuous filament reinforced structural plastic profile by pultrusion/coextrusion |
| US8852475B2 (en) * | 2005-12-01 | 2014-10-07 | Saint-Gobain Performance Plastics Corporation | Method of making continuous filament reinforced structural plastic profiles using pultrusion/coextrusion |
| US20210107200A1 (en) * | 2016-11-29 | 2021-04-15 | Dow Global Technologies Llc | Microcapillary Wire Coating Die Assembly |
| DE102016123736A1 (de) * | 2016-12-08 | 2018-06-14 | Leoni Kabel Gmbh | Extrusionseinrichtung, Extruder und Verfahren zum Ummanteln von Drähten, Kabelvorprodukten oder Litzen |
-
1968
- 1968-10-25 US US770674A patent/US3581343A/en not_active Expired - Lifetime
-
1969
- 1969-09-02 GB GB43485/69A patent/GB1236849A/en not_active Expired
- 1969-10-13 BE BE740204D patent/BE740204A/xx unknown
- 1969-10-17 NL NL6915762A patent/NL6915762A/xx unknown
- 1969-10-24 FR FR6936592A patent/FR2021601A1/fr not_active Withdrawn
- 1969-10-24 DE DE19691953759 patent/DE1953759A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1953759A1 (de) | 1970-06-25 |
| US3581343A (en) | 1971-06-01 |
| NL6915762A (https=) | 1970-04-28 |
| FR2021601A1 (https=) | 1970-07-24 |
| GB1236849A (en) | 1971-06-23 |