ZA845478B - Apparatus and method for making a band from strips - Google Patents
Apparatus and method for making a band from stripsInfo
- Publication number
- ZA845478B ZA845478B ZA845478A ZA845478A ZA845478B ZA 845478 B ZA845478 B ZA 845478B ZA 845478 A ZA845478 A ZA 845478A ZA 845478 A ZA845478 A ZA 845478A ZA 845478 B ZA845478 B ZA 845478B
- Authority
- ZA
- South Africa
- Prior art keywords
- strips
- band
- making
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
- B29D30/58—Applying bands of rubber treads, i.e. applying camel backs
- B29D30/62—Applying bands of rubber treads, i.e. applying camel backs by extrusion or injection of the tread on carcass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D30/00—Producing pneumatic or solid tyres or parts thereof
- B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
- B29D30/72—Side-walls
-
- 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
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0013—Extrusion moulding in several steps, i.e. components merging outside the die
- B29C48/0014—Extrusion moulding in several steps, i.e. components merging outside the die producing flat articles having components brought in contact outside the extrusion die
-
- 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
- B29C48/16—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
-
- 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
- B29C48/35—Extrusion nozzles or dies with rollers
-
- 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
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 |
---|---|---|---|
US06/518,736 US4539169A (en) | 1983-07-29 | 1983-07-29 | Apparatus and method for forming a co-extrusion from extruded strips |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA845478B true ZA845478B (en) | 1985-03-27 |
Family
ID=24065258
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA845478A ZA845478B (en) | 1983-07-29 | 1984-07-16 | Apparatus and method for making a band from strips |
Country Status (9)
Country | Link |
---|---|
US (1) | US4539169A (ja) |
EP (1) | EP0139604B1 (ja) |
JP (1) | JPS6054831A (ja) |
KR (1) | KR910005162B1 (ja) |
AU (1) | AU561938B2 (ja) |
BR (1) | BR8403555A (ja) |
CA (1) | CA1219109A (ja) |
DE (1) | DE3467526D1 (ja) |
ZA (1) | ZA845478B (ja) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4526528A (en) * | 1984-06-28 | 1985-07-02 | The Goodyear Tire & Rubber Company | Apparatus for forming a co-extrusion from extruded strips |
DE3424257C2 (de) * | 1984-06-30 | 1986-05-15 | Hermann Berstorff Maschinenbau Gmbh, 3000 Hannover | Einrichtung zur Herstellung von Laufstreifen für Autoreifen oder anderen Profilen oder Bahnen |
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 |
US4683095A (en) * | 1985-05-08 | 1987-07-28 | The Uniroyal Goodrich Tire Company | Early progressive junction extrusion process and system |
US4647467A (en) * | 1985-09-30 | 1987-03-03 | Nabisco Brands, Inc. | Apparatus and process for coextruding a fat and a dough |
DE3737676C1 (de) * | 1987-11-06 | 1989-01-26 | Berstorff Gmbh Masch Hermann | Verfahren und Anlage zum Herstellen von aus mehr als einer Kautschukkomponente bestehenden Profilstreifen fuer Laufstreifen von Autoreifen |
DE3806387A1 (de) * | 1988-02-29 | 1989-09-07 | Troester Maschf Paul | Verfahren und vorrichtung zur bearbeitung von elastomerischen massen, insbesondere kunststoff, kautschuk und deren mischungen |
FR2648388B1 (fr) * | 1989-06-16 | 1992-09-04 | Goodyear Tire & Rubber | Appareil d'extrusion a filiere a rouleau, notamment pour element coextrude pour pneumatique |
US5017118A (en) * | 1989-06-16 | 1991-05-21 | The Goodyear Tire & Rubber Company | Apparatus for forming a coextrusion from extruded strips |
US5030079A (en) * | 1989-10-27 | 1991-07-09 | The Goodyear Tire & Rubber Company | Roller die extrusion and calendering apparatus |
JPH061936U (ja) * | 1992-06-11 | 1994-01-14 | 株式会社日本気化器製作所 | オイルシール |
FR2700291A1 (fr) * | 1993-01-08 | 1994-07-13 | Michelin & Cie | Appareil d'extrusion et procédé d'extrusion pour mélanges de caoutchouc cru. |
AUPM482694A0 (en) * | 1994-03-31 | 1994-04-28 | Ornamental Cornice Pty Ltd | Continuous mouldings and methods of production thereof |
DE69615294T2 (de) * | 1995-07-13 | 2002-04-18 | Sumitomo Rubber Industries Ltd., Kobe | Extrusionsvorrichtung für Elastomer |
US6695606B1 (en) | 1998-01-29 | 2004-02-24 | The Goodyear Tire & Rubber Company | Extrudate shrinkage control and reduction |
WO1999038664A1 (en) * | 1998-01-29 | 1999-08-05 | The Goodyear Tire And Rubber Company | Extrudate shrinkage control and reduction |
US6951233B1 (en) * | 1998-02-26 | 2005-10-04 | Compagnie Generale Des Etablissements Michelin-Michelin & Cie | Electrically conductive tire and apparatus and process for extruding elements which have been made conductive |
FR2775220A1 (fr) * | 1998-02-26 | 1999-08-27 | Michelin & Cie | Pneumatique conducteur d'electricite et appareillage d'extrusion d'un profile avec insert conducteur |
AU6672898A (en) * | 1998-02-27 | 1999-09-15 | Goodyear Tire And Rubber Company, The | Conveyors for a roller die extruder |
US7226559B2 (en) * | 2000-12-08 | 2007-06-05 | Toyota Motor Sales, U.S.A., Inc. | Method for molding structures |
ATE414601T1 (de) * | 2001-05-16 | 2008-12-15 | Michelin Soc Tech | Vorrichtung zum koextrudieren von kautschukmischungen |
US6821106B1 (en) * | 2003-06-24 | 2004-11-23 | The Goodyear Tire & Rubber Company | Roller die preformer for wide extrusions |
US7172008B2 (en) * | 2003-09-18 | 2007-02-06 | Velcro Industries B.V. | Hook fasteners and methods of making the same |
EP2065171B1 (en) * | 2006-09-12 | 2011-11-16 | Toyo Tire & Rubber Co. Ltd. | Process for producing tire |
JP5039127B2 (ja) * | 2007-03-27 | 2012-10-03 | 株式会社ブリヂストン | 未加硫ゴム押出装置及び未加硫ゴムの製造方法 |
FR2924376B1 (fr) * | 2007-12-03 | 2009-11-20 | Michelin Soc Tech | Dispositif et procede de realisation d'une bande de roulement |
FR3046105B1 (fr) * | 2015-12-23 | 2017-12-22 | Michelin & Cie | Tete de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique |
FR3060436A1 (fr) * | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Procede de coextrusion d’un profile caoutchouteux complexe destine a la fabrication d’un pneumatique |
FR3060435A1 (fr) | 2016-12-20 | 2018-06-22 | Compagnie Generale Des Etablissements Michelin | Tete de coextrusion d'un profile caoutchouteux complexe destine a la fabrication d'un pneumatique |
JP7024477B2 (ja) * | 2018-02-13 | 2022-02-24 | 住友ゴム工業株式会社 | タイヤの製造方法及びタイヤ |
FR3086198B1 (fr) * | 2018-09-20 | 2022-01-28 | Michelin & Cie | Machine de coextrusion pour melanges elastomeriques |
FR3128395B1 (fr) * | 2021-10-26 | 2023-09-29 | Michelin & Cie | Installation de coextrusion comprenant des cordons d’étanchéité qui sont écrasés contre le rouleau lors de la fermeture de la tête d’extrusion |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1603813A (en) * | 1924-11-08 | 1926-10-19 | Stein Jacob | Apparatus for making striped rubber sheeting |
US2382177A (en) * | 1941-10-15 | 1945-08-14 | Goodrich Co B F | Apparatus for making composite strips |
US2560022A (en) * | 1947-03-26 | 1951-07-10 | Firestone Tire & Rubber Co | Readily adjustable extrusion device |
US2897540A (en) * | 1955-01-19 | 1959-08-04 | Us Rubber Co | Apparatus for making pneumatic tires |
BE548552A (ja) * | 1955-06-14 | 1900-01-01 | ||
US2897543A (en) * | 1958-02-24 | 1959-08-04 | Goodrich Co B F | Multi-part extruder head |
US2944285A (en) * | 1958-06-13 | 1960-07-12 | Us Rubber Co | Apparatus for processing elastomeric material |
US3142091A (en) * | 1962-05-28 | 1964-07-28 | Us Rubber Co | Apparatus for making elastomeric sheet stock |
US3280427A (en) * | 1964-02-03 | 1966-10-25 | Cooper Tire & Rubber Co | Apparatus for extruding composite black and white rubber strips for white sidewall tires |
US3439383A (en) * | 1966-03-21 | 1969-04-22 | Stauffer Chemical Co | Apparatus for making ornamented tape product |
US3486195A (en) * | 1967-01-18 | 1969-12-30 | Goodyear Tire & Rubber | Duplex extruder head |
DE1729599C3 (de) * | 1967-11-02 | 1975-10-09 | Continental Gummi-Werke Ag, 3000 Hannover | StrangpreBkopf zum Strangpressen von flachen Profilsträngen aus unterschiedlichen Kautschukmischungen, insbesondere Rohlaufstreifen für Luftreifen |
US3871810A (en) * | 1972-11-20 | 1975-03-18 | Uniroyal Inc | Extruder and roller-die combination |
US3956056A (en) * | 1972-11-20 | 1976-05-11 | Uniroyal Inc. | Fabric coating by extrusion die-calendering apparatus and method |
GB1590378A (en) * | 1976-07-26 | 1981-06-03 | Barwell P R G | Apparatus for applying tread material to tyres |
JPS5515294A (en) * | 1978-07-20 | 1980-02-02 | Fujitsu Ltd | Method for welding glass tube with zinc sulfide crystal plate |
-
1983
- 1983-07-29 US US06/518,736 patent/US4539169A/en not_active Expired - Lifetime
-
1984
- 1984-07-16 ZA ZA845478A patent/ZA845478B/xx unknown
- 1984-07-17 BR BR8403555A patent/BR8403555A/pt not_active IP Right Cessation
- 1984-07-24 DE DE8484630105T patent/DE3467526D1/de not_active Expired
- 1984-07-24 EP EP84630105A patent/EP0139604B1/en not_active Expired
- 1984-07-25 CA CA000459647A patent/CA1219109A/en not_active Expired
- 1984-07-27 AU AU31242/84A patent/AU561938B2/en not_active Ceased
- 1984-07-28 KR KR1019840004507A patent/KR910005162B1/ko not_active IP Right Cessation
- 1984-07-30 JP JP59157777A patent/JPS6054831A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
AU561938B2 (en) | 1987-05-21 |
EP0139604A3 (en) | 1986-02-26 |
US4539169A (en) | 1985-09-03 |
EP0139604B1 (en) | 1987-11-19 |
CA1219109A (en) | 1987-03-17 |
EP0139604A2 (en) | 1985-05-02 |
JPS6054831A (ja) | 1985-03-29 |
BR8403555A (pt) | 1985-06-25 |
DE3467526D1 (en) | 1987-12-23 |
KR910005162B1 (ko) | 1991-07-23 |
KR850001068A (ko) | 1985-03-14 |
AU3124284A (en) | 1985-01-31 |
JPH0225773B2 (ja) | 1990-06-05 |
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