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
Application number
ITTO920616A
Other languages
English (en)
Inventor
Karl J Siegenthaler
Original Assignee
Firestone Int Dev Spa
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Firestone Int Dev Spa filed Critical Firestone Int Dev Spa
Priority to ITTO920616A priority Critical patent/IT1256885B/it
Publication of ITTO920616A0 publication Critical patent/ITTO920616A0/it
Priority to EP93111227A priority patent/EP0583614A1/en
Publication of ITTO920616A1 publication Critical patent/ITTO920616A1/it
Application granted granted Critical
Publication of IT1256885B publication Critical patent/IT1256885B/it

Links

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)
  • Tires In General (AREA)
  • Tyre Moulding (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)
ITTO920616A 1992-07-17 1992-07-17 Metodo e dispoditivo per larealizzazione di una cintura armata per pneumatici di veicoli. IT1256885B (it)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
EP0583614A1 (en) 1994-02-23
ITTO920616A0 (it) 1992-07-17
ITTO920616A1 (it) 1994-01-17

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Legal Events

Date Code Title Description
0001 Granted