IT1250560B - Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale. - Google Patents
Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale.Info
- Publication number
- IT1250560B IT1250560B ITTO911049A ITTO911049A IT1250560B IT 1250560 B IT1250560 B IT 1250560B IT TO911049 A ITTO911049 A IT TO911049A IT TO911049 A ITTO911049 A IT TO911049A IT 1250560 B IT1250560 B IT 1250560B
- Authority
- IT
- Italy
- Prior art keywords
- frame
- loop
- vehicle tire
- road vehicle
- toroid
- Prior art date
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
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
- B60C15/0018—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion not folded around the bead core, e.g. floating or down ply
-
- 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
- B29D30/34—Building tyres by jointly covering two bead-rings, located parallel to each other at a distance apart, with fabric or cord layers
-
- 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
-
- 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
- Y10T152/10855—Characterized by the carcass, carcass material, or physical arrangement of the carcass materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tyre Moulding (AREA)
Abstract
Metodo e dispositivo per la realizzazione di una carcassa (1) toroidale per un pneumatico di veicolo stradale, la carcassa (1) presentando un telaio (12) anulare portato in rotazione attorno al proprio asse rispetto ad un dispositivo annodatore (20), il quale è disposto all'esterno del telaio (12), ed utilizza due fili (5, 6) continui per realizzare, sul telaio (12) stesso, una pluralità di elementi allungati di rinforzo disposti su piani sostanzialmente radiali, e definiti, ciascuno, da un cappio (7, 8); tale cappio (7, 8) venendo ottenuto ripiegando a U una porzione intermedia di un rispetto filo (5, 6), venendo avvolto attorno ad un rispettivo tallone (2) anulare facente parte del telaio (12), e venendo disteso verso l'altro tallone (2) per accoppiarsi ad un corrispondente cappio (8, 7) dell'altro filo (6, 5) e formare, con quest'ultimo cappio (8, 7), una struttura (4) reticolata "bouclé" inglobante i due talloni (2).
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO911049A IT1250560B (it) | 1991-12-30 | 1991-12-30 | Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale. |
US07/991,844 US5383992A (en) | 1991-12-30 | 1992-12-16 | Method and device for producing a toroidal road vehicle tire carcass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO911049A IT1250560B (it) | 1991-12-30 | 1991-12-30 | Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO911049A0 ITTO911049A0 (it) | 1991-12-30 |
ITTO911049A1 ITTO911049A1 (it) | 1993-06-30 |
IT1250560B true IT1250560B (it) | 1995-04-20 |
Family
ID=11409848
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO911049A IT1250560B (it) | 1991-12-30 | 1991-12-30 | Metodo e dispositivo per la realizzazione di una carcassa toroidale per un pneumatico di veicolo stradale. |
Country Status (2)
Country | Link |
---|---|
US (1) | US5383992A (it) |
IT (1) | IT1250560B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20040014695A1 (en) * | 1992-06-19 | 2004-01-22 | Supergen, Inc. | Pharmaceutical formulation |
IT1272068B (it) * | 1993-12-14 | 1997-06-11 | Bridgestone Firestone Tech | Carcassa toroidale per un pneumatico di veicolo stradale |
US20040154727A1 (en) * | 2003-02-11 | 2004-08-12 | Weissert James Thomas | Method and apparatus for manufacturing carcass plies for a tire |
CN100455452C (zh) * | 2003-04-18 | 2009-01-28 | 倍耐力轮胎公司 | 用于车轮的轮胎及其制造方法 |
CN115891508B (zh) * | 2022-11-02 | 2023-12-19 | 中智途瑞轮胎科技(山东)有限公司 | 一种静音自密封轮胎用橡胶组合物及制备方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US522814A (en) * | 1894-07-10 | welch | ||
US649720A (en) * | 1894-08-24 | 1900-05-15 | Indiana Rubber And Insulated Wire Company | Vehicle-tire. |
US670413A (en) * | 1900-05-14 | 1901-03-19 | Pardon W Tillinghast | Fabric for tires. |
US797138A (en) * | 1904-10-22 | 1905-08-15 | Charles L Marshall | Fabric for pneumatic tires. |
US1170597A (en) * | 1915-05-10 | 1916-02-08 | Charles L Archer | Pneumatic tire. |
US1259997A (en) * | 1916-11-06 | 1918-03-19 | Walter Kline | Tire-cording machine. |
FR2132509B1 (it) * | 1971-04-05 | 1974-03-08 | Kleber Colombes | |
FR2278509A1 (fr) * | 1974-03-29 | 1976-02-13 | Kleber Colombes | Pneumatiques pour vehicules |
MX153272A (es) * | 1978-09-08 | 1986-09-08 | Lim Kunststoff Tech Gmbh | Procedimiento y aparato para la fabricacion de una llanta neumatica mejorada |
US4830781A (en) * | 1987-09-18 | 1989-05-16 | The Armstrong Rubber Company | Tire body reinforcing component and apparatus and method for producing same |
IT1241331B (it) * | 1990-12-04 | 1994-01-10 | Firestone Int Dev Spa | Metodo per la realizzazione di un componente armato tubolare di una carcassa di pneumatico di veicolo |
-
1991
- 1991-12-30 IT ITTO911049A patent/IT1250560B/it active IP Right Grant
-
1992
- 1992-12-16 US US07/991,844 patent/US5383992A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ITTO911049A1 (it) | 1993-06-30 |
US5383992A (en) | 1995-01-24 |
ITTO911049A0 (it) | 1991-12-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19971231 |