IT1256885B - Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli. - Google Patents
Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli.Info
- Publication number
- IT1256885B IT1256885B ITTO920616A ITTO920616A IT1256885B IT 1256885 B IT1256885 B IT 1256885B IT TO920616 A ITTO920616 A IT TO920616A IT TO920616 A ITTO920616 A IT TO920616A IT 1256885 B IT1256885 B IT 1256885B
- Authority
- IT
- Italy
- Prior art keywords
- realization
- vehicle tires
- belt
- armored belt
- insert
- 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
-
- 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
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Tyre Moulding (AREA)
- Tires In General (AREA)
Abstract
Una cintura (2) armata di battistrada, di cui due porzioni sono definite da due tele (3,4) armate sovrapposte presentanti fili di armatura inclinati in sensi opposti e disposte l'una all'interno e l'altra e da bande opposte di un inserto (33) anulare sostanzialmente elastico, viene realizzata a partire da un elemento tubolare (43) ad anello ottenuto, almeno in parte, avvolgendo ad elica un filo (32) rivestito di materiale elastomerico attorno all'inserto (33) stesso.(FIGURE 1 e 5)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920616A IT1256885B (it) | 1992-07-17 | 1992-07-17 | Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli. |
EP93111227A EP0583614A1 (en) | 1992-07-17 | 1993-07-13 | Method and device for producing a vehicle tire reinforced tread belt |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITTO920616A IT1256885B (it) | 1992-07-17 | 1992-07-17 | Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli. |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920616A0 ITTO920616A0 (it) | 1992-07-17 |
ITTO920616A1 ITTO920616A1 (it) | 1994-01-17 |
IT1256885B true IT1256885B (it) | 1995-12-27 |
Family
ID=11410618
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITTO920616A IT1256885B (it) | 1992-07-17 | 1992-07-17 | Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli. |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0583614A1 (it) |
IT (1) | IT1256885B (it) |
Families Citing this family (3)
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 |
CN102328447B (zh) * | 2011-09-21 | 2013-06-19 | 天津赛象科技股份有限公司 | 零度带束层缠绕装置 |
US9849734B2 (en) * | 2014-10-31 | 2017-12-26 | The Goodyear Tire & Rubber Company | Pneumatic tire with a three dimensional component |
Family Cites Families (4)
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 |
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 ITTO920616A patent/IT1256885B/it active IP Right Grant
-
1993
- 1993-07-13 EP EP93111227A patent/EP0583614A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
ITTO920616A0 (it) | 1992-07-17 |
EP0583614A1 (en) | 1994-02-23 |
ITTO920616A1 (it) | 1994-01-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |