IT1256884B - Metodo per la realizzazione di una cintura armata per pneumatici di veicoli. - Google Patents
Metodo per la realizzazione di una cintura armata per pneumatici di veicoli.Info
- Publication number
- IT1256884B IT1256884B ITTO920615A ITTO920615A IT1256884B IT 1256884 B IT1256884 B IT 1256884B IT TO920615 A ITTO920615 A IT TO920615A IT TO920615 A ITTO920615 A IT TO920615A IT 1256884 B IT1256884 B IT 1256884B
- Authority
- IT
- Italy
- Prior art keywords
- realization
- vehicle tires
- belt
- ring
- tubular element
- Prior art date
Links
- 239000013536 elastomeric material Substances 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 abstract 1
- 238000004804 winding 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)
- B29D30/70—Annular breakers
-
- 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
- B29C53/00—Shaping by bending, folding, twisting, straightening or flattening; Apparatus therefor
- B29C53/56—Winding and joining, e.g. winding spirally
- B29C53/58—Winding and joining, e.g. winding spirally helically
- B29C53/583—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features
- B29C53/588—Winding and joining, e.g. winding spirally helically for making tubular articles with particular features having a non-linear axis, e.g. elbows, toroids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
Una cintura (57) armata di battistrada, definita da due tele (55,56) armate sovrapposte e presentanti fili (37) di armatura inclinati in sensi opposti, viene realizzata a partire da un elemento tubolare (44) ad anello ottenuto, almeno in parte, avvolgendo ad elica un filo (37) rivestito di materiale elastomerico attorno ad un supporto anulare (17) rigido definito da una piastra allungata avvolta ad anello e presentante una superficie esterna (18) ed una superficie interna (19) ricurve, e due spigoli laterali (21) anulari; l'elemento tubolare (44) venendo tagliato lungo gli spigoli (21) del supporto anulare (17) per ottenere le due tele armate (55,56). (FIGURE 1 e 5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920615A IT1256884B (it) | 1992-07-17 | 1992-07-17 | Metodo per la realizzazione di una cintura armata per pneumatici di veicoli. |
DE69313761T DE69313761T2 (de) | 1992-07-17 | 1993-07-13 | Verfahren zur Herstellung eines verstärkten Reifengürteles |
EP93111226A EP0583613B1 (en) | 1992-07-17 | 1993-07-13 | Method of producing a vehicle tire reinforced tread belt |
ES93111226T ES2106231T3 (es) | 1992-07-17 | 1993-07-13 | Metodo para producir una faja de banda de rodadura reforzada para neumatico de vehiculo. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920615A IT1256884B (it) | 1992-07-17 | 1992-07-17 | Metodo per la realizzazione di una cintura armata per pneumatici di veicoli. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920615A0 ITTO920615A0 (it) | 1992-07-17 |
ITTO920615A1 ITTO920615A1 (it) | 1994-01-17 |
IT1256884B true IT1256884B (it) | 1995-12-27 |
Family
ID=11410617
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920615A IT1256884B (it) | 1992-07-17 | 1992-07-17 | Metodo per la realizzazione di una cintura armata per pneumatici di veicoli. |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0583613B1 (it) |
DE (1) | DE69313761T2 (it) |
ES (1) | ES2106231T3 (it) |
IT (1) | IT1256884B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4424279C2 (de) * | 1994-07-09 | 1999-07-01 | Uniroyal Englebert Gmbh | Bandage zur Erziehung eines Zusammenhalts von festigkeitsgebenden Schichten eines Fahrzeugreifens, Verwendung der Bandage sowie Verfahren zur Herstellung eines Bandagenmaterials |
US6117258A (en) | 1998-04-27 | 2000-09-12 | Bridgestone/Firestone Research, Inc. | Band element and method for building same for a run flat banded tire |
WO2011116629A1 (zh) * | 2010-03-24 | 2011-09-29 | Wang Jingshan | 一种给环形芯轴缠绕碳纤维纱的方法及其专用设备 |
DE102016113185A1 (de) * | 2016-07-18 | 2018-01-18 | Carbofibretec Gmbh | Spannungsoptimiertes Verfahren zum Herstellen einer Felge |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3458146A (en) * | 1967-08-17 | 1969-07-29 | Aerojet General Co | Toroidal winding method and apparatus |
DE1934018A1 (de) * | 1969-07-04 | 1971-01-14 | Continental Gummi Werke Ag | Verfahren zum Aufbauen von Luftreifenkarkassen |
US4052237A (en) * | 1976-01-05 | 1977-10-04 | The Goodyear Tire & Rubber Company | Closed torus tire |
FR2361230A1 (fr) * | 1976-08-11 | 1978-03-10 | Uniroyal | Structure de ceinture de renforcement d'enveloppe de bandage pneumatique |
GB8413093D0 (en) * | 1984-05-22 | 1984-06-27 | Apsley Metals Ltd | Tyres |
-
1992
- 1992-07-17 IT ITTO920615A patent/IT1256884B/it active IP Right Grant
-
1993
- 1993-07-13 ES ES93111226T patent/ES2106231T3/es not_active Expired - Lifetime
- 1993-07-13 DE DE69313761T patent/DE69313761T2/de not_active Expired - Fee Related
- 1993-07-13 EP EP93111226A patent/EP0583613B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DE69313761T2 (de) | 1998-01-22 |
ITTO920615A1 (it) | 1994-01-17 |
EP0583613A1 (en) | 1994-02-23 |
ES2106231T3 (es) | 1997-11-01 |
DE69313761D1 (de) | 1997-10-16 |
EP0583613B1 (en) | 1997-09-10 |
ITTO920615A0 (it) | 1992-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |