CH612124A5 - - Google Patents
Info
- Publication number
- CH612124A5 CH612124A5 CH673976A CH673976A CH612124A5 CH 612124 A5 CH612124 A5 CH 612124A5 CH 673976 A CH673976 A CH 673976A CH 673976 A CH673976 A CH 673976A CH 612124 A5 CH612124 A5 CH 612124A5
- Authority
- CH
- Switzerland
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
- B29C48/305—Extrusion nozzles or dies having a wide opening, e.g. for forming sheets
-
- 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
- B29C48/07—Flat, e.g. panels
-
- 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
- B29C48/07—Flat, e.g. panels
- B29C48/08—Flat, e.g. panels flexible, e.g. films
-
- 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
- B29C48/12—Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
-
- 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
- B29C48/19—Articles comprising two or more components, e.g. co-extruded layers the components being layers the layers being joined at their edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2030/00—Pneumatic or solid tyres or parts thereof
- B29L2030/002—Treads
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 |
|---|---|---|---|
| DE19762622011 DE2622011A1 (de) | 1976-05-18 | 1976-05-18 | Spritzkopf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH612124A5 true CH612124A5 (US20110009641A1-20110113-C00273.png) | 1979-07-13 |
Family
ID=5978247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH673976A CH612124A5 (US20110009641A1-20110113-C00273.png) | 1976-05-18 | 1976-05-28 |
Country Status (8)
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5921779B2 (ja) * | 1980-08-28 | 1984-05-22 | 住友ゴム工業株式会社 | 熱可塑性材料の多重押出用金型 |
| DE3239782C2 (de) * | 1982-10-27 | 1985-01-31 | Dynamit Nobel Ag, 5210 Troisdorf | Vorrichtung zum Coextrudieren einer einen Farbkeil aufweisenden Folie aus einem ungefärbten thermoplastischen Kunststoff |
| DE3238284C2 (de) * | 1982-10-15 | 1986-08-07 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Strangpreßkopf zum Herstellen von Flachprofilen aus verschiedenen Gummi- oder Kunststoffmischungen |
| EP0165412B1 (de) * | 1984-05-19 | 1987-07-08 | Continental Aktiengesellschaft | Aufklappbarer Presskopf für Strangpressen |
| DE3427022A1 (de) * | 1984-07-21 | 1986-01-23 | Paul Troester Maschinenfabrik, 3000 Hannover | Strangpresskopf |
| DE3431274C2 (de) * | 1984-08-25 | 1986-11-20 | Buss Ag, Basel | Austrittsdüse |
| US4690862B1 (en) * | 1984-12-28 | 1998-03-17 | Gossen Corp | Integral composite profile of cellular and non-cellular resins and dual extension method for its manufacture |
| DE3502020A1 (de) * | 1985-01-23 | 1986-07-24 | Fried. Krupp Gmbh, 4300 Essen | Spritzkopf |
| DE3506257C1 (de) * | 1985-02-22 | 1986-04-30 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Aufklappbarer Mehrfach-Strangpresskopf zum Herstellen von Laufstreifenprofilen fuer die Reifenherstellung |
| US4683095A (en) * | 1985-05-08 | 1987-07-28 | The Uniroyal Goodrich Tire Company | Early progressive junction extrusion process and system |
| DE3521643C1 (de) * | 1985-06-15 | 1986-07-03 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Aufklappbarer Strangpresskopf zum Herstellen von Kautschuk- oder Kunststoffflachprofilen |
| JPH043783Y2 (US20110009641A1-20110113-C00273.png) * | 1985-06-20 | 1992-02-05 | ||
| FR2598652B1 (fr) * | 1986-05-16 | 1988-08-05 | Figuereo Blaise | Machine d'extrusion simultanee de plusieurs matieres |
| DE3628935C2 (de) * | 1986-08-26 | 1994-08-04 | Krupp Ag Hoesch Krupp | Extrusionskopf |
| DE3736231C3 (de) * | 1986-11-27 | 2000-07-13 | Thyssen Krupp Ag | Extrusionskopf |
| DE3712343A1 (de) * | 1987-04-11 | 1988-10-20 | Krupp Gmbh | Extrusionskopf mit einer klemmeinrichtung fuer die werkzeugteile |
| DE3734883A1 (de) * | 1987-10-15 | 1989-04-27 | Reifenhaeuser Masch | Werkzeugblock fuer das strangpressen einer folie oder platte aus thermoplastischem kunststoff |
| JPH01218818A (ja) * | 1988-02-26 | 1989-09-01 | Kobe Kikai Kk | 複合押出装置のヘッド装置 |
| DE3820790A1 (de) * | 1988-06-20 | 1989-12-21 | Walter Schmidt | Spritzkopf fuer einen extruder |
| DE3923290C1 (US20110009641A1-20110113-C00273.png) * | 1989-07-14 | 1990-12-13 | Paul Troester Maschinenfabrik, 3000 Hannover, De | |
| ATE114542T1 (de) * | 1990-04-03 | 1994-12-15 | Maillefer Nokia Holding | Extrusionssystem zur kontinuierlichen herstellung eines länglichen kunststoffbeschichteten elementes aus metall. |
| CH679292A5 (US20110009641A1-20110113-C00273.png) * | 1990-04-03 | 1992-01-31 | Maillefer Nokia Holding | |
| US5242290A (en) * | 1990-11-09 | 1993-09-07 | Nakata Zoki Co., Ltd | Extrusion forming apparatus |
| JP3040154B2 (ja) * | 1990-11-09 | 2000-05-08 | 中田造機株式会社 | ゴムシート成形装置 |
| DE4238347C2 (de) * | 1992-11-13 | 1994-09-15 | Reifenhaeuser Masch | Düsenkopf für eine Anlage zur Spinnvliesherstellung nach dem Meltblown-Verfahren |
| US5320679A (en) * | 1993-07-28 | 1994-06-14 | Eastman Kodak Company | Coating hopper with criss-cross flow circuit |
| US5332380A (en) * | 1993-11-23 | 1994-07-26 | Paul Troester Maschinenfabrik | Extrusion head for an extrusion installation of the rubber or plastic processing industry |
| DE19529077A1 (de) * | 1995-08-08 | 1997-02-13 | Troester Maschf Paul | Spritzkopf einer Mehrkomponenten-Extrusionsanlage |
| DE19757261C1 (de) * | 1997-12-23 | 1998-11-19 | Berstorff Gmbh Masch Hermann | Mehrfach-Strangpreßkopf zum Herstellen von Profilen, insbesondere für die Reifenherstellung |
| US5888557A (en) * | 1998-01-23 | 1999-03-30 | Akron Extruders, Inc. | Flexible locking gate for an extruder |
| US20040185132A1 (en) * | 2003-03-19 | 2004-09-23 | The Goodyear Tire & Rubber Company | Removable flow diverter for an extrusion head |
| KR101265192B1 (ko) * | 2004-10-27 | 2013-05-23 | 피렐리 타이어 소시에떼 퍼 아찌오니 | 엘라스토머 재료로 만들어진 층으로 된 물품을 제조하기위한 방법 및 장치 |
| DE102009048980A1 (de) * | 2009-10-09 | 2011-04-14 | Troester Gmbh & Co. Kg | Spritzkopf sowie eine mit einem solchen Spritzkopf ausgestattete Extrusionsvorrichtung |
| FR3061061A1 (fr) | 2016-12-22 | 2018-06-29 | Compagnie Generale Des Etablissements Michelin | Installation d’extrusion comportant une tete d’extrusion perfectionnee |
| US10723074B1 (en) * | 2019-01-04 | 2020-07-28 | Thermwood Corporation | Print head for additive manufacturing |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2444831A (en) * | 1944-06-19 | 1948-07-06 | Wingfoot Corp | Extruding apparatus |
| US2514211A (en) * | 1947-03-12 | 1950-07-04 | Firestone Tire & Rubber Co | Adjustable extrusion machine |
| US2897543A (en) * | 1958-02-24 | 1959-08-04 | Goodrich Co B F | Multi-part extruder head |
| US3486195A (en) * | 1967-01-18 | 1969-12-30 | Goodyear Tire & Rubber | Duplex extruder head |
| US3488807A (en) * | 1967-05-02 | 1970-01-13 | Uniroyal Englebert Ag | Extruder with openable die head structure and die locking means |
| DE1950963A1 (de) * | 1969-10-09 | 1971-05-06 | Siamp Cedap Reunies | Breitschlitzduese zur Herstellung mehrschichtiger Bahnen |
| SE373528B (sv) * | 1970-03-13 | 1975-02-10 | Seco Tools Ab | Extruderingshalskiva for pelletering av plast |
| DE2201631C3 (de) * | 1972-01-14 | 1979-05-03 | Paul Troester Maschinenfabrik, 3000 Hannover | Strangpreßkopf zum Herstellen von Flachprofilen aus zwei verschiedenartigen Mischungen |
| DE2236363B2 (de) * | 1972-07-25 | 1979-12-06 | Paul Troester Maschinenfabrik, 3000 Hannover | Zweiteiliger offenbarer Breitspritzkopf für einen Schneckenextruder |
-
1976
- 1976-05-18 DE DE19762622011 patent/DE2622011A1/de active Pending
- 1976-05-28 CH CH673976A patent/CH612124A5/xx not_active IP Right Cessation
- 1976-05-28 DD DD193069A patent/DD124369A5/xx unknown
-
1977
- 1977-05-10 IT IT23389/77A patent/IT1076763B/it active
- 1977-05-16 FR FR7714906A patent/FR2351777A1/fr not_active Withdrawn
- 1977-05-17 GB GB20594/77A patent/GB1572434A/en not_active Expired
- 1977-05-17 JP JP5700077A patent/JPS52140565A/ja active Pending
- 1977-05-18 US US05/798,082 patent/US4137027A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US4137027A (en) | 1979-01-30 |
| FR2351777A1 (fr) | 1977-12-16 |
| DE2622011A1 (de) | 1977-12-08 |
| GB1572434A (en) | 1980-07-30 |
| JPS52140565A (en) | 1977-11-24 |
| IT1076763B (it) | 1985-04-27 |
| DD124369A5 (US20110009641A1-20110113-C00273.png) | 1977-02-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |