ES2193759T3 - Esructura de carcasa para neumaticos de ruedas de vehiculos y su procedimiento de fabricacion. - Google Patents
Esructura de carcasa para neumaticos de ruedas de vehiculos y su procedimiento de fabricacion.Info
- Publication number
- ES2193759T3 ES2193759T3 ES99955863T ES99955863T ES2193759T3 ES 2193759 T3 ES2193759 T3 ES 2193759T3 ES 99955863 T ES99955863 T ES 99955863T ES 99955863 T ES99955863 T ES 99955863T ES 2193759 T3 ES2193759 T3 ES 2193759T3
- Authority
- ES
- Spain
- Prior art keywords
- tyre
- carcass ply
- carcass
- vehicle wheel
- housing structure
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
-
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/18—Fitting the bead-rings or bead-cores; Folding the textile layers around the rings or cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/023—Carcasses built up from narrow strips, individual cords or filaments, e.g. using filament winding
-
- 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
- B29D30/10—Building tyres on round cores, i.e. the shape of the core is approximately identical with the shape of the completed tyre
- B29D30/16—Applying the layers; Guiding or stretching the layers during application
- B29D2030/1664—Details, accessories or auxiliary operations not provided for in the other subgroups of B29D30/00
-
- 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
-
- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T152/00—Resilient tires and wheels
- Y10T152/10—Tires, resilient
- Y10T152/10495—Pneumatic tire or inner tube
- Y10T152/10819—Characterized by the structure of the bead portion of the tire
- Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
Abstract
Neumático para ruedas de vehículo que comprende: una estructura de carcasa (2); una estructura de cintura (5) aplicada sobre la estructura de carcasa (2), en una posición externa circunferencialmente de la misma; una banda de rodadura (8) superpuesta circunferencialmente sobre la estructura de cintura (5); y flancos (9) aplicados lateralmente sobre lados opuestos de la estructura de carcasa (2); en el que dicha estructura de carcasa comprende: - por lo menos una tela de carcasa (3) que comprende elementos a modo de hilo (14) dispuestos esencialmente de manera transversal a la extensión circunferencial de la estructura de carcasa (2); - por lo menos un par de estructuras de refuerzo anulares (4) dispuestas cerca de los bordes circunferenciales internos respectivos de la tela de carcasa (3), comprendiendo cada una de dichas estructuras de refuerzo anulares (4): - por lo menos una primera pieza anular circunferencialmente inextensible (26) esencialmente con forma de corona dispuesta esencialmente de manera coaxial con la estructura de carcasa (3), cerca de un borde circunferencial interno de la tela de carcasa (3), estando formada dicha primera pieza anular (26) por por lo menos un elemento alargado que se extiende en bobinas concéntricas (26a, 26b); - por lo menos una segunda pieza anular circunferencialmente inextensible (30) esencialmente con forma de corona dispuesta de manera coaxial con el neumático, estando formada dicha segunda pieza anular (30) por por lo menos un elemento alargado que se extiende en bobinas concéntricas (30a); en el que dicha tela de carcasa (3) tiene solapas de extremo (25a) dobladas en torno a un borde circunferencial interno de la primera pieza anular respectiva (26) e interpuestas axialmente entre las respectivas primera y segunda piezas (26, 30); caracterizado por el hecho de que cada una de dichas primera y segunda piezas anulares circunferencialmente inextensibles (26, 30) presenta un contorno de sección transversal alargado radialmente.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98830661 | 1998-10-30 | ||
US11415798P | 1998-12-29 | 1998-12-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2193759T3 true ES2193759T3 (es) | 2003-11-01 |
Family
ID=56289955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES99955863T Expired - Lifetime ES2193759T3 (es) | 1998-10-30 | 1999-10-20 | Esructura de carcasa para neumaticos de ruedas de vehiculos y su procedimiento de fabricacion. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1124699B1 (es) |
AT (1) | ATE233184T1 (es) |
DE (1) | DE69905600T2 (es) |
ES (1) | ES2193759T3 (es) |
WO (1) | WO2000026043A1 (es) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002053355A2 (fr) * | 2000-12-29 | 2002-07-11 | Societe De Technologie Michelin | Tambour d'assemblage pour la fabrication de pneumatiques |
WO2002094583A1 (fr) * | 2001-05-21 | 2002-11-28 | Societe De Technologie Michelin | Pneumatique avec rigidite laterale optimisee |
BR0318198A (pt) * | 2003-04-18 | 2006-03-21 | Pirelli | pneu para rodas de veìculo, e, método para fabricar o mesmo |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH261443A (de) * | 1945-12-10 | 1949-05-15 | Firestone Tire & Rubber Co | Verfahren zur Herstellung einer Cordreifen-Karkasse und nach diesem Verfahren hergestellte Cordreifen-Karkasse. |
GB922395A (en) * | 1958-09-05 | 1963-04-03 | Dunlop Rubber Co | Improvements in or relating to pneumatic tyres |
GB987983A (en) * | 1961-03-08 | 1965-03-31 | Dunlop Rubber Co | Improvements in or relating to the manufacture of pneumatic tyres |
FR2055988A5 (es) * | 1969-08-14 | 1971-05-14 | Dunlop Ltd | |
US4248287A (en) * | 1977-11-08 | 1981-02-03 | Brad Ragan, Inc. | Method of and apparatus for making flotation tire and tire product |
US4377193A (en) * | 1980-12-05 | 1983-03-22 | The Goodyear Tire & Rubber Company | Pneumatic tire and method for making same |
JPS58105806A (ja) * | 1981-12-21 | 1983-06-23 | Yokohama Rubber Co Ltd:The | 空気入りタイヤ |
EP0467277A1 (en) * | 1990-07-19 | 1992-01-22 | Bridgestone/Firestone, Inc. | Bead construction for radial pneumatic tires |
FR2678544B1 (fr) * | 1991-07-03 | 1995-04-14 | Michelin & Cie | Procede de fabrication d'un pneumatique a armature de carcasse radiale, et pneumatique obtenu. |
US5885387A (en) * | 1995-12-08 | 1999-03-23 | Sumitomo Rubber Industries, Ltd. | Pneumatic tire having endless carcass cord ply |
US5705007A (en) * | 1995-12-21 | 1998-01-06 | Bridgestone Corporation | Method for forming cord-reinforced elastomeric stripe |
-
1999
- 1999-10-20 AT AT99955863T patent/ATE233184T1/de not_active IP Right Cessation
- 1999-10-20 WO PCT/EP1999/007963 patent/WO2000026043A1/en active IP Right Grant
- 1999-10-20 EP EP99955863A patent/EP1124699B1/en not_active Expired - Lifetime
- 1999-10-20 DE DE69905600T patent/DE69905600T2/de not_active Expired - Fee Related
- 1999-10-20 ES ES99955863T patent/ES2193759T3/es not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
ATE233184T1 (de) | 2003-03-15 |
EP1124699A1 (en) | 2001-08-22 |
DE69905600T2 (de) | 2003-12-11 |
DE69905600D1 (de) | 2003-04-03 |
WO2000026043A1 (en) | 2000-05-11 |
EP1124699B1 (en) | 2003-02-26 |
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