FR2178000B1 - - Google Patents

Info

Publication number
FR2178000B1
FR2178000B1 FR7310795A FR7310795A FR2178000B1 FR 2178000 B1 FR2178000 B1 FR 2178000B1 FR 7310795 A FR7310795 A FR 7310795A FR 7310795 A FR7310795 A FR 7310795A FR 2178000 B1 FR2178000 B1 FR 2178000B1
Authority
FR
France
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.)
Expired
Application number
FR7310795A
Other languages
French (fr)
Other versions
FR2178000A1 (en
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.)
Continental AG
Original Assignee
Continental Gummi Werke AG
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 Continental Gummi Werke AG filed Critical Continental Gummi Werke AG
Publication of FR2178000A1 publication Critical patent/FR2178000A1/fr
Application granted granted Critical
Publication of FR2178000B1 publication Critical patent/FR2178000B1/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
    • 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
    • B29D30/20—Building tyres by the flat-tyre method, i.e. building on cylindrical drums
    • B29D30/22—Breaker plies being applied in the unexpanded state
    • 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
    • B60C9/04—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship
    • B60C9/07—Carcasses the reinforcing cords of each carcass ply arranged in a substantially parallel relationship the cords curve from bead to bead in plural planes, e.g. S-shaped cords
    • 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
    • B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
FR7310795A 1972-03-25 1973-03-26 Tyre with multilayer tread reinforcement - forming triangular pattern with no cords in circumferential or radial directions Granted FR2178000A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722214724 DE2214724A1 (de) 1972-03-25 1972-03-25 Verfahren zur herstellung von guertelreifen

Publications (2)

Publication Number Publication Date
FR2178000A1 FR2178000A1 (en) 1973-11-09
FR2178000B1 true FR2178000B1 (enExample) 1977-04-29

Family

ID=5840209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7310795A Granted FR2178000A1 (en) 1972-03-25 1973-03-26 Tyre with multilayer tread reinforcement - forming triangular pattern with no cords in circumferential or radial directions

Country Status (2)

Country Link
DE (1) DE2214724A1 (enExample)
FR (1) FR2178000A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1067771B (it) * 1976-11-05 1985-03-16 Pirelli Perfezionamento al procedimento di fabbricazione di pneumatici
FR2797213B1 (fr) 1999-08-02 2002-08-30 Michelin Soc Tech Procede de fabrication d'un pneumatique avec preconformation d'une nappe de carcasse radiale pour rendre obliques les cables de la partie centrale
FR2924977B1 (fr) * 2007-12-18 2009-12-11 Michelin Soc Tech Pneumatique allege par la combinaison d'une armature de carcasse et d'une structure de renforcement de sommet
CA3182066A1 (fr) * 2020-07-08 2022-01-13 Gael Roty Procede de fabrication simplifie d'un pneumatique a une seule couche de travail
DE102021213748A1 (de) 2021-12-03 2023-06-07 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen für geräuscharmes Fahren
DE102022200392A1 (de) 2022-01-14 2023-07-20 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
DE102022200384A1 (de) 2022-01-14 2023-07-20 Continental Reifen Deutschland Gmbh Belastungsresistenter Fahrzeugluftreifen

Also Published As

Publication number Publication date
DE2214724A1 (de) 1973-09-27
FR2178000A1 (en) 1973-11-09

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Legal Events

Date Code Title Description
ST Notification of lapse