ES2160386T3 - Procedimiento y tambor como dispositivo para la fabricacion de una pieza de neumatico en bruto. - Google Patents
Procedimiento y tambor como dispositivo para la fabricacion de una pieza de neumatico en bruto.Info
- Publication number
- ES2160386T3 ES2160386T3 ES98117630T ES98117630T ES2160386T3 ES 2160386 T3 ES2160386 T3 ES 2160386T3 ES 98117630 T ES98117630 T ES 98117630T ES 98117630 T ES98117630 T ES 98117630T ES 2160386 T3 ES2160386 T3 ES 2160386T3
- Authority
- ES
- Spain
- Prior art keywords
- housing
- diameter
- essential
- nucleus
- flange
- 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.)
- Expired - Lifetime
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 238000009434 installation Methods 0.000 abstract 1
- 238000012432 intermediate storage Methods 0.000 abstract 1
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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/244—Drums for manufacturing substantially cylindrical tyre components with cores or beads, e.g. carcasses
- B29D30/246—Drums for the multiple stage building process, i.e. the building-up of the cylindrical carcass is realised on one drum and the toroidal expansion is realised after transferring on another drum
-
- 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
- B29C2791/00—Shaping characteristics in general
- B29C2791/004—Shaping under special conditions
- B29C2791/006—Using vacuum
-
- 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)
- B29D30/08—Building tyres
- B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
- B29D30/24—Drums
- B29D30/26—Accessories or details, e.g. membranes, transfer rings
- B29D2030/2671—Holding the layers, e.g. the webs or the plies, in position onto the drum
- B29D2030/2692—Holding the layers, e.g. the webs or the plies, in position onto the drum by using suction means, e.g. vacuum producing devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Tyre Moulding (AREA)
Abstract
LA VENTAJA ESENCIAL DEL PROCEDIMIENTO DE ACUERDO CON LA INVENCION ES, QUE LA CARCASA SEMIFABRICADA DURANTE SU TRANSPORTE DESDE EL TROMEL DE ELABORACION HACIA EL DISPOSITIVO DE ABOMBADO Y EVENTUALMENTE A UN ALMACENAMIENTO INTERMEDIO NECESARIO TIENE LUGAR DE FORMA COMPLETAMENTE LIBRE DE TENSION PROPIA, QUE REDUCE LA COMPENSACION DE TENSION DE PRECISION A TRAVES DE MOVIMIENTOS DE FLUENCIA A UN MINIMO. ESTO SE CONSIGUE DE TAL MODO, QUE EL DIAMETRO (D5) SOBRE EL QUE SE APLICA LA CARCASA EN LA FIJACION EN LA CARA INTERIOR DEL NUCLEO DE REBORDE ES AL MENOS DE FORMA PREFERENTE ESENCIAL EXACTO - IGUAL AL DIAMETRO (D3), SOBRE EL QUE TIENE LUGAR EL MONTAJE. PARA PODER POSICIONAR AXIALMENTE EL NUCLEO DE REBORDE TEMPORALMENTE SE CONTRAE LA CARCASA A TRAVES DE MARCHA CONJUNTA DEL TROMEL DE MONTAJE Y UTILIZACION DE VACIO SOBRE UN DIAMETRO (D4) MAS PEQUEÑO. COMO RESULTADO LOS NEUMATICOS MUESTRAN VALORES DE DESARROLLO DE RODADURA RELEVANTES CON LAS CARCASAS FABRICADAS DE ESTA FORMA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742035A DE19742035C1 (de) | 1997-09-24 | 1997-09-24 | Verfahren und Trommel als Vorrichtung zum Aufbau eines Reifenrohlinges |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2160386T3 true ES2160386T3 (es) | 2001-11-01 |
Family
ID=7843402
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES98117630T Expired - Lifetime ES2160386T3 (es) | 1997-09-24 | 1998-09-17 | Procedimiento y tambor como dispositivo para la fabricacion de una pieza de neumatico en bruto. |
Country Status (6)
Country | Link |
---|---|
US (2) | US6235135B1 (es) |
EP (1) | EP0904931B1 (es) |
JP (1) | JP4236220B2 (es) |
DE (2) | DE19742035C1 (es) |
ES (1) | ES2160386T3 (es) |
PT (1) | PT904931E (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19913241C1 (de) * | 1999-03-24 | 2000-09-28 | Continental Ag | Verfahren zum Aufbau einer Radialkarkasse für einen Luftreifen oder für eine Luftfeder und Anlage zur Durchführung eines solchen Verfahrens |
JP4603736B2 (ja) * | 2001-09-06 | 2010-12-22 | 株式会社ブリヂストン | タイヤの製造方法 |
US6863106B2 (en) * | 2001-09-21 | 2005-03-08 | The Goodyear Tire & Rubber Company | Expandable tire building drum with alternating fixed and expandable segments, and contours for sidewall inserts |
US20060254695A1 (en) * | 2003-05-20 | 2006-11-16 | Tadashi Higuchi | Method of producing pneumatic radial tire |
US20040231779A1 (en) * | 2003-05-20 | 2004-11-25 | Jean-Claude Girard | Method and apparatus for tread belt assembly |
ATE335595T1 (de) * | 2003-09-05 | 2006-09-15 | Continental Ag | Verfahren zum aufbau einer reifenkarkasse |
FR2879957B1 (fr) * | 2004-12-24 | 2007-03-02 | Michelin Soc Tech | Tambour de conformation des nappes d'armature sommet |
GB0506363D0 (en) | 2005-03-30 | 2005-05-04 | Wyko Equip | Tyre building drum |
CN100467261C (zh) * | 2005-11-08 | 2009-03-11 | 上海轮胎橡胶(集团)股份有限公司轮胎研究所 | 一种子午线轮胎成型方法 |
US7896048B2 (en) * | 2006-11-08 | 2011-03-01 | Bridgestone Americas Tire Operations, Llc | Chucks and use in processing toroidal structures |
US20090151873A1 (en) | 2007-12-18 | 2009-06-18 | Pinto Ricardo De Mello | Sleeveless tire building drum |
EP2581207B1 (en) * | 2010-07-09 | 2016-09-28 | Sumitomo Rubber Industries, Ltd. | Method for forming green tire, and method for producing pneumatic tire |
US8991804B2 (en) | 2011-10-07 | 2015-03-31 | The Goodyear Tire & Rubber Company | Method and apparatus for adjusting a tire building machine |
US10189221B2 (en) | 2012-08-10 | 2019-01-29 | Davian Enterprises, LLC | Transfer ring shoe and transfer ring having varied shoe profile |
KR102205188B1 (ko) | 2013-06-07 | 2021-01-20 | 다비안 엔터프라이즈, 엘엘씨 | 이동 범위가 증가된 타이어 구축 드럼 |
WO2015079344A1 (en) * | 2013-11-26 | 2015-06-04 | Pirelli Tyre S.P.A. | Method and plant for building tyres |
RU2684094C2 (ru) | 2014-02-07 | 2019-04-03 | Дейвиан Энтерпрайзиз, Ллк | Расширяемый брекерно-протекторный барабан с сегментами переменной кривизны |
BR112016024385B1 (pt) * | 2014-04-30 | 2021-06-29 | Pirelli Tyre S.P.A. | Processo para produção de pneus providos com componentes auxiliares para rodas de veículos |
NL2014555B1 (en) * | 2014-10-13 | 2016-10-04 | Vmi Holland Bv | Method and drum for manufacturing a tyre, in particular a run-flat tyre. |
WO2016060560A1 (en) * | 2014-10-13 | 2016-04-21 | Vmi Holland B.V. | Method and drum for manufacturing a tyre, in particular a run-flat tyre |
EP3397471B1 (en) | 2015-12-28 | 2020-08-05 | Pirelli Tyre S.p.A. | Process and plant for building tyres |
RS62208B1 (sr) * | 2017-06-16 | 2021-09-30 | Harburg Freudenberger Maschb Gmbh | Postupak i uređaj za proizvodnju guma |
WO2020069300A1 (en) | 2018-09-27 | 2020-04-02 | Davian Enterprises, LLC | Transfer ring with block and rail system |
EP3917765B1 (en) | 2019-01-28 | 2024-03-27 | Davian Enterprises, LLC | Expandable belt and tread drum with reverse offset fingers |
WO2022120117A2 (en) | 2020-12-03 | 2022-06-09 | Davian Enterprises, Llc (Dba Wyko Tire Technologies) | Expandable belt and tread drum with magnetic deck fixing |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1579145B1 (de) * | 1965-08-25 | 1972-02-03 | Continental Gummi Werke Ag | Maschine zum Aufbauen von Luftreifenrohlingen |
NL6716660A (es) | 1966-12-30 | 1968-07-01 | ||
US3630424A (en) * | 1970-06-17 | 1971-12-28 | Eastman Kodak Co | Drilled nonported vacuum drum |
US4010058A (en) | 1975-05-16 | 1977-03-01 | The Goodyear Tire & Rubber Company | Tire building drum |
US4060445A (en) * | 1975-08-25 | 1977-11-29 | The Goodyear Tire & Rubber Company | Building drum for tires and cylindrical articles having axially spaced beads |
DE2545381C3 (de) * | 1975-10-10 | 1982-03-11 | Continental Gummi-Werke Ag, 3000 Hannover | Verfahren und Vorrichtung zum Aufbauen von Reifenrohlingen im Flachbandverfahren |
US4685992A (en) * | 1981-06-18 | 1987-08-11 | Mitsubishi Jukogyo Kabushiki Kaisha | Apparatus for manufacturing a radial tire |
CH658316A5 (de) * | 1981-08-26 | 1986-10-31 | Contraves Gmbh | Trommelkoerper mit oberflaechenstruktur fuer die trommel eines aufzeichnungsgeraetes. |
US4929298A (en) * | 1988-05-13 | 1990-05-29 | The Goodyear Tire & Rubber Company | Tire building drum including an expandable segmental cylinder assembly and a vacuum chamber |
US4976804A (en) * | 1989-05-05 | 1990-12-11 | The Goodyear Tire & Rubber Company | Expandable tire building drum |
JPH0397532A (ja) * | 1989-09-12 | 1991-04-23 | Bridgestone Corp | 円筒体の成型装置 |
-
1997
- 1997-09-24 DE DE19742035A patent/DE19742035C1/de not_active Expired - Fee Related
-
1998
- 1998-09-17 EP EP98117630A patent/EP0904931B1/de not_active Expired - Lifetime
- 1998-09-17 ES ES98117630T patent/ES2160386T3/es not_active Expired - Lifetime
- 1998-09-17 DE DE59800836T patent/DE59800836D1/de not_active Expired - Lifetime
- 1998-09-17 PT PT98117630T patent/PT904931E/pt unknown
- 1998-09-17 JP JP26325698A patent/JP4236220B2/ja not_active Expired - Fee Related
- 1998-09-23 US US09/158,495 patent/US6235135B1/en not_active Expired - Lifetime
-
2000
- 2000-12-20 US US09/739,889 patent/US6539998B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19742035C1 (de) | 1999-04-08 |
JP4236220B2 (ja) | 2009-03-11 |
EP0904931A3 (de) | 1999-12-22 |
EP0904931B1 (de) | 2001-06-13 |
PT904931E (pt) | 2001-11-30 |
US20010000582A1 (en) | 2001-05-03 |
DE59800836D1 (de) | 2001-07-19 |
JPH11170390A (ja) | 1999-06-29 |
EP0904931A2 (de) | 1999-03-31 |
US6539998B2 (en) | 2003-04-01 |
US6235135B1 (en) | 2001-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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