FR2385518A1 - Procede de confection d'un pneu radial - Google Patents

Procede de confection d'un pneu radial

Info

Publication number
FR2385518A1
FR2385518A1 FR7806777A FR7806777A FR2385518A1 FR 2385518 A1 FR2385518 A1 FR 2385518A1 FR 7806777 A FR7806777 A FR 7806777A FR 7806777 A FR7806777 A FR 7806777A FR 2385518 A1 FR2385518 A1 FR 2385518A1
Authority
FR
France
Prior art keywords
belt
carcass
tread
radial tire
making
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.)
Granted
Application number
FR7806777A
Other languages
English (en)
Other versions
FR2385518B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Goodyear Tire and Rubber Co
Original Assignee
Goodyear Tire and Rubber Co
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 Goodyear Tire and Rubber Co filed Critical Goodyear Tire and Rubber Co
Publication of FR2385518A1 publication Critical patent/FR2385518A1/fr
Application granted granted Critical
Publication of FR2385518B1 publication Critical patent/FR2385518B1/fr
Granted legal-status Critical Current

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
    • 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
    • B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
    • 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
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • 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
    • 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)
    • B29D30/52—Unvulcanised treads, e.g. on used tyres; Retreading
    • B29D30/54—Retreading
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/001—Shaping in several steps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Le procédé consiste à mouler et vulcaniser une carcasse radiale de pneu, sans ceinture, qui comporte des nappes de carcasse 7, 8, des tringles 15, 16, des flancs 13, 14 et un matelas de gomme. On pose autour de cette carcasse une bande étroite et inextensible 17 qui est suffisamment étroite pour ne pas modifier radicalement les caractéristiques de fonctionnement de la ceinture 9 mais suffisamment large pour empêcher l'expansion radiale de la carcasse au-delà du diamètre voulu et lui permettre de recevoir la ceinture 9 et la bande de roulement 12. On pose ensuite la ceinture 9 non vulcanisée et distincte de la bande 17 autour de la carcasse puis on pose la bande de roulement autour de la ceinture. On chauffe ensuite l'ensemble dans un moule pour vulcaniser la ceinture et la bande de roulement sur la carcasse.
FR7806777A 1977-03-28 1978-03-09 Procede de confection d'un pneu radial Granted FR2385518A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US78221477A 1977-03-28 1977-03-28

Publications (2)

Publication Number Publication Date
FR2385518A1 true FR2385518A1 (fr) 1978-10-27
FR2385518B1 FR2385518B1 (fr) 1983-12-02

Family

ID=25125362

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806777A Granted FR2385518A1 (fr) 1977-03-28 1978-03-09 Procede de confection d'un pneu radial

Country Status (7)

Country Link
AU (1) AU514919B2 (fr)
BR (1) BR7801630A (fr)
CA (1) CA1082863A (fr)
DE (1) DE2813702A1 (fr)
FR (1) FR2385518A1 (fr)
GB (1) GB1601100A (fr)
LU (1) LU79245A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670429A1 (fr) * 1990-12-14 1992-06-19 Bridgestone Corp Procede de rechapage de pneus a carcasse radiale.
EP0533085A1 (fr) * 1991-09-19 1993-03-24 Michelin Recherche Et Technique Structure de bandage pneumatique permettant une amélioration de la vie de la bande de roulement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452390A1 (fr) * 1979-03-29 1980-10-24 Michelin & Cie Pneumatique a carcasse radiale
JP5815914B2 (ja) * 2008-10-21 2015-11-17 株式会社ブリヂストン タイヤの製造方法
JP4952864B1 (ja) * 2011-07-29 2012-06-13 横浜ゴム株式会社 空気入りタイヤ
CN107627638B (zh) * 2017-09-28 2023-12-15 北京化工大学 轮胎直压硫化渐变成型装备及工艺

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884040A (en) * 1956-02-16 1959-04-28 Michelin & Cie Pneumatic tires
FR1214031A (fr) * 1958-02-21 1960-04-05 Gummiwerke Fulda K G A A Enveloppe pour bandages pneumatiques
FR1247487A (fr) * 1959-10-23 1960-12-02 Michelin Durin & Cie Procédé de confection d'enveloppes de pneumatiques et enveloppes ainsi obtenues
FR1331582A (fr) * 1962-05-25 1963-07-05 Kleber Colombes Procédé de fabrication de pneumatiques et pneumatiques conformes à ceux obtenus
GB1008397A (en) * 1961-08-14 1965-10-27 Goodyear Tire & Rubber Airplane tire and retreading same
FR1544935A (fr) * 1966-11-15 1968-11-08 Dunlop Co Ltd Perfectionnements aux procédés de fabrication des bandages pneumatiques
FR2345290A1 (fr) * 1976-03-22 1977-10-21 Goodyear Tire & Rubber Procede de rechapage des pneumatiques radiaux

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2884040A (en) * 1956-02-16 1959-04-28 Michelin & Cie Pneumatic tires
FR1214031A (fr) * 1958-02-21 1960-04-05 Gummiwerke Fulda K G A A Enveloppe pour bandages pneumatiques
FR1247487A (fr) * 1959-10-23 1960-12-02 Michelin Durin & Cie Procédé de confection d'enveloppes de pneumatiques et enveloppes ainsi obtenues
GB1008397A (en) * 1961-08-14 1965-10-27 Goodyear Tire & Rubber Airplane tire and retreading same
FR1331582A (fr) * 1962-05-25 1963-07-05 Kleber Colombes Procédé de fabrication de pneumatiques et pneumatiques conformes à ceux obtenus
FR1544935A (fr) * 1966-11-15 1968-11-08 Dunlop Co Ltd Perfectionnements aux procédés de fabrication des bandages pneumatiques
FR2345290A1 (fr) * 1976-03-22 1977-10-21 Goodyear Tire & Rubber Procede de rechapage des pneumatiques radiaux

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670429A1 (fr) * 1990-12-14 1992-06-19 Bridgestone Corp Procede de rechapage de pneus a carcasse radiale.
EP0533085A1 (fr) * 1991-09-19 1993-03-24 Michelin Recherche Et Technique Structure de bandage pneumatique permettant une amélioration de la vie de la bande de roulement

Also Published As

Publication number Publication date
AU3371678A (en) 1979-09-06
LU79245A1 (fr) 1978-06-29
GB1601100A (en) 1981-10-21
DE2813702C2 (fr) 1987-12-17
CA1082863A (fr) 1980-08-05
DE2813702A1 (de) 1978-10-12
AU514919B2 (en) 1981-03-05
BR7801630A (pt) 1978-10-24
FR2385518B1 (fr) 1983-12-02

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Legal Events

Date Code Title Description
ST Notification of lapse
CL Concession to grant licences