ES2162969T3 - Tambor de fabricacion de neumaticos. - Google Patents
Tambor de fabricacion de neumaticos.Info
- Publication number
- ES2162969T3 ES2162969T3 ES96120814T ES96120814T ES2162969T3 ES 2162969 T3 ES2162969 T3 ES 2162969T3 ES 96120814 T ES96120814 T ES 96120814T ES 96120814 T ES96120814 T ES 96120814T ES 2162969 T3 ES2162969 T3 ES 2162969T3
- Authority
- ES
- Spain
- Prior art keywords
- central
- tubular element
- drum
- tubular
- extreme
- 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 1
- 238000010276 construction 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
- B29D30/244—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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
ESTA INVENCION PROPORCIONA UN TAMBOR DE CONSTRUCCION DE NEUMATICOS (1) EN EL QUE DOS MEDIOTAMBORES CILINDRICOS COAXIALES (5) MONTADOS DE UNA MANERA DESLIZABLE EN UN ARBOL CENTRAL TUBULAR (2) SE MUEVEN EN DIRECCIONES OPUESTAS A LO LARGO DEL EJE CENTRAL (2) POR UN TORNILLO CENTRAL (3), Y ESTAN CONECTADOS ENTRE SI POR UN CUERPO CENTRAL TELESCOPICO (6) DEFINIDO POR UN ELEMENTO TUBULAR CENTRAL (8) FIJADO EN RELACION CON UN PUNTO INTERMEDIO (P) DEL ARBOL CENTRAL (2), POR DOS ELEMENTOS TUBULARES DE LOS EXTREMOS (10) INTEGRALES CON LOS MEDIOTAMBORES RESPECTIVOS (5), Y POR AL MENOS UN SEGMENTO INTERMEDIO (13) QUE ESTA INTERPUESTO ENTRE UN ELEMENTO TUBULAR (8) Y CADA ELEMENTO TUBULAR DE LOS EXTREMOS (10), ESTA SOPORTADO DE UNA FORMA DESLIZABLE POR EL ELEMENTO TUBULAR CENTRAL (8) Y SE PUEDE MOVER HACIA EL ELEMENTO TUBULAR CENTRAL (8) EN OPOSICION A UN NUMERO DE MUELLES (23) Y EN VIRTUD DEL ELEMENTO TUBULAR DE UN EXTREMO RELATIVO (10).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT95TO001046A IT1281105B1 (it) | 1995-12-22 | 1995-12-22 | Tamburo di formatura di pneumatici |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2162969T3 true ES2162969T3 (es) | 2002-01-16 |
Family
ID=11414064
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES96120814T Expired - Lifetime ES2162969T3 (es) | 1995-12-22 | 1996-12-23 | Tambor de fabricacion de neumaticos. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5755922A (es) |
EP (1) | EP0780220B1 (es) |
JP (1) | JP3937492B2 (es) |
DE (1) | DE69616487T2 (es) |
ES (1) | ES2162969T3 (es) |
IT (1) | IT1281105B1 (es) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1303143B1 (it) | 1998-07-10 | 2000-10-30 | Bridgestone Firestone Tech | Tamburo unistadio per la formatura di pneumatici |
US20030041975A1 (en) * | 1998-07-23 | 2003-03-06 | Michelin Recherche Et Technique, S.A. | Apparatus and method for manufacture of tires |
US6506274B1 (en) * | 1998-07-23 | 2003-01-14 | Michelin Recherche Et Technique, S.A. | Apparatus and method for manufacture of tires |
JP3740000B2 (ja) | 1999-07-23 | 2006-01-25 | 三菱重工業株式会社 | タイヤ成形装置 |
BR0317878A (pt) * | 2002-12-30 | 2005-12-06 | Michelin Rech Tech | Aparelho e processo de montagem para confeccionar um pneu |
GB0506363D0 (en) | 2005-03-30 | 2005-05-04 | Wyko Equip | Tyre building drum |
ITTO20060118A1 (it) * | 2006-02-21 | 2007-08-22 | Bridgestone Corp | Tamburo di formatura di pneumatici |
EP2276627B1 (en) * | 2008-04-18 | 2016-04-06 | Pirelli Tyre S.p.A. | Process and apparatus for building tyres |
US9649818B2 (en) | 2008-05-28 | 2017-05-16 | Pirelli Tyre S.P.A. | Process and apparatus for building tyres |
WO2012006615A1 (en) * | 2010-07-09 | 2012-01-12 | Wyko Tire Technology, Inc. | Anti-flex assembly |
US10189221B2 (en) | 2012-08-10 | 2019-01-29 | Davian Enterprises, LLC | Transfer ring shoe and transfer ring having varied shoe profile |
US9855715B2 (en) | 2013-06-07 | 2018-01-02 | Davian Enterprises, LLC | Tire building drum with increased range of movement |
US10857749B2 (en) * | 2013-08-01 | 2020-12-08 | Pirelli Tyre S.P.A. | Process and apparatus for building tyres for vehicle wheels and tyre for vehicle wheels |
US10322554B2 (en) | 2013-08-29 | 2019-06-18 | The Goodyear Tire & Rubber Company | Tire building drum |
KR20160120750A (ko) | 2014-02-07 | 2016-10-18 | 다비안 엔터프라이즈, 엘엘씨 | 불규칙 세그먼트 프로파일을 갖는 팽창가능한 드럼 |
US11358356B2 (en) | 2018-09-27 | 2022-06-14 | Davian Enterprises, LLC | Transfer ring with block and rail system |
WO2020160012A1 (en) | 2019-01-28 | 2020-08-06 | 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 (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1311178A (fr) * | 1961-07-04 | 1962-12-07 | Dunlop Sa | Machine à confectionner des enveloppes pour bandages pneumatiques |
US3510375A (en) * | 1966-05-11 | 1970-05-05 | Firestone Tire & Rubber Co | Method and apparatus for building tires |
DE2630893A1 (de) * | 1976-07-09 | 1978-01-12 | Metzeler Kautschuk | Axial verstellbare reifenaufbautrommel |
DE2723505C3 (de) * | 1977-05-25 | 1981-12-10 | Vmi-Epe-Holland B.V., Epe | Trommel zum Aufbauen und Formen eines Rohlings für Gürtelreifen |
US4402783A (en) * | 1981-04-30 | 1983-09-06 | Nrm Corporation | Axially collapsible and expandable tire building drum |
KR0129859B1 (ko) * | 1990-11-02 | 1998-04-07 | 다스쿠 요코이 | 생타이어 성형장치 |
JP2644168B2 (ja) * | 1993-07-14 | 1997-08-25 | 住友ゴム工業株式会社 | タイヤ成形機用フォーマ |
-
1995
- 1995-12-22 IT IT95TO001046A patent/IT1281105B1/it active IP Right Grant
-
1996
- 1996-12-18 US US08/769,236 patent/US5755922A/en not_active Expired - Lifetime
- 1996-12-23 DE DE69616487T patent/DE69616487T2/de not_active Expired - Lifetime
- 1996-12-23 ES ES96120814T patent/ES2162969T3/es not_active Expired - Lifetime
- 1996-12-23 EP EP96120814A patent/EP0780220B1/en not_active Expired - Lifetime
- 1996-12-24 JP JP35547796A patent/JP3937492B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0780220A3 (en) | 1997-10-22 |
ITTO951046A1 (it) | 1997-06-22 |
DE69616487D1 (de) | 2001-12-06 |
ITTO951046A0 (it) | 1995-12-22 |
DE69616487T2 (de) | 2002-05-08 |
JPH09174713A (ja) | 1997-07-08 |
EP0780220A2 (en) | 1997-06-25 |
US5755922A (en) | 1998-05-26 |
IT1281105B1 (it) | 1998-02-11 |
EP0780220B1 (en) | 2001-10-31 |
JP3937492B2 (ja) | 2007-06-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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