FR2445772A2 - Perfectionnement aux pneumatiques en materiau elastique non arme - Google Patents

Perfectionnement aux pneumatiques en materiau elastique non arme

Info

Publication number
FR2445772A2
FR2445772A2 FR7900378A FR7900378A FR2445772A2 FR 2445772 A2 FR2445772 A2 FR 2445772A2 FR 7900378 A FR7900378 A FR 7900378A FR 7900378 A FR7900378 A FR 7900378A FR 2445772 A2 FR2445772 A2 FR 2445772A2
Authority
FR
France
Prior art keywords
unreinforced
qualify
surface profile
tyre
internal radius
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
FR7900378A
Other languages
English (en)
Other versions
FR2445772B2 (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.)
Compagnie Generale des Etablissements Michelin SCA
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
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 Compagnie Generale des Etablissements Michelin SCA filed Critical Compagnie Generale des Etablissements Michelin SCA
Priority to FR7900378A priority Critical patent/FR2445772A2/fr
Publication of FR2445772A2 publication Critical patent/FR2445772A2/fr
Application granted granted Critical
Publication of FR2445772B2 publication Critical patent/FR2445772B2/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
    • B60C5/00—Inflatable pneumatic tyres or inner tubes
    • B60C5/01—Inflatable pneumatic tyres or inner tubes without substantial cord reinforcement, e.g. cordless tyres, cast tyres
    • 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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)

Abstract

Pneumatique caractérisé en ce que le rayon de courbure pm du profil meridien de la paroi intérieure est situé à l'intérieur des deux limites définies par les relations :
FR7900378A 1979-01-05 1979-01-05 Perfectionnement aux pneumatiques en materiau elastique non arme Granted FR2445772A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7900378A FR2445772A2 (fr) 1979-01-05 1979-01-05 Perfectionnement aux pneumatiques en materiau elastique non arme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7900378A FR2445772A2 (fr) 1979-01-05 1979-01-05 Perfectionnement aux pneumatiques en materiau elastique non arme

Publications (2)

Publication Number Publication Date
FR2445772A2 true FR2445772A2 (fr) 1980-08-01
FR2445772B2 FR2445772B2 (fr) 1983-12-09

Family

ID=9220543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900378A Granted FR2445772A2 (fr) 1979-01-05 1979-01-05 Perfectionnement aux pneumatiques en materiau elastique non arme

Country Status (1)

Country Link
FR (1) FR2445772A2 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121847A1 (en) * 1971-01-16 1972-08-25 Dunlop Ltd Fabric-less pneumatic tyres - with expansion resistant elastic carcase
FR2314059A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Enveloppes de pneumatiques sans armature
FR2314061A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Enveloppes de pneumatiques sans armature, a epaules renforcees
FR2314060A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
FR2327109A1 (fr) * 1975-10-08 1977-05-06 Firestone Tire & Rubber Co Pneumatique

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2121847A1 (en) * 1971-01-16 1972-08-25 Dunlop Ltd Fabric-less pneumatic tyres - with expansion resistant elastic carcase
FR2314059A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Enveloppes de pneumatiques sans armature
FR2314061A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Enveloppes de pneumatiques sans armature, a epaules renforcees
FR2314060A1 (fr) * 1975-06-12 1977-01-07 Michelin & Cie Perfectionnements aux enveloppes de pneumatiques
FR2327109A1 (fr) * 1975-10-08 1977-05-06 Firestone Tire & Rubber Co Pneumatique

Also Published As

Publication number Publication date
FR2445772B2 (fr) 1983-12-09

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