FR2127163A7 - Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing - Google Patents

Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing

Info

Publication number
FR2127163A7
FR2127163A7 FR7106600A FR7106600A FR2127163A7 FR 2127163 A7 FR2127163 A7 FR 2127163A7 FR 7106600 A FR7106600 A FR 7106600A FR 7106600 A FR7106600 A FR 7106600A FR 2127163 A7 FR2127163 A7 FR 2127163A7
Authority
FR
France
Prior art keywords
outer casing
tyre
rubber layer
pneumatic tyre
intermediate rubber
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.)
Expired
Application number
FR7106600A
Other languages
French (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.)
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Original Assignee
Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
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 Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA filed Critical Pneumatiques Caoutchouc Manufacture et Plastiques Kleber Colombes SA
Priority to FR7106600A priority Critical patent/FR2127163A7/en
Application granted granted Critical
Publication of FR2127163A7 publication Critical patent/FR2127163A7/en
Expired 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • 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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
    • B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
    • B60C15/0607—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex comprising several parts, e.g. made of different rubbers

Landscapes

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

Abstract

The tyre has radial plies of metal cables having their ends bent around an annular support at the lip of the tyre so that the ends do not extend back above the flange of the wheel rim. A triangular core portion of hard rubber is arranged above the annular support and an intermediate layer of medium hardness rubber is provided between the core portion and the outer casing of the tyre to lessen the likelihood of the outer casing ripping away when the tyre flexes.
FR7106600A 1971-02-25 1971-02-25 Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing Expired FR2127163A7 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7106600A FR2127163A7 (en) 1971-02-25 1971-02-25 Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7106600A FR2127163A7 (en) 1971-02-25 1971-02-25 Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing

Publications (1)

Publication Number Publication Date
FR2127163A7 true FR2127163A7 (en) 1972-10-13

Family

ID=9072525

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7106600A Expired FR2127163A7 (en) 1971-02-25 1971-02-25 Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing

Country Status (1)

Country Link
FR (1) FR2127163A7 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372249A1 (en) * 1976-11-24 1978-06-23 Ppg Industries Inc CATIONIC ELECTRODEPOSITION PROCESS USING AQUEOUS POLYMER DISPERSIONS CONTAINING QUATERNARY AMMONIUM CARBONATE
DE2710446A1 (en) * 1977-03-10 1978-09-14 Uniroyal Gmbh HEAVY DUTY STEEL CORD BELT TIRE, ESPECIALLY FOR TRUCKS AND OTHER HEAVY OR LARGE VEHICLES
FR2386425A1 (en) * 1977-04-07 1978-11-03 Uniroyal Gmbh HEEL CUSHION CONSTRUCTION FOR HEAVY-DUTY PNEUMATIC BANDAGE WRAP
US4510984A (en) * 1981-06-24 1985-04-16 The Toyo Rubber Industry Co., Ltd. Pneumatic radial tire having durable bead structure
US4541467A (en) * 1981-11-24 1985-09-17 Bridgestone Tire Company Limited Heavy duty pneumatic radial tires
DE2760454C2 (en) * 1977-03-10 1989-08-10 Uniroyal Englebert Reifen Gmbh, 5100 Aachen, De
WO2019120675A1 (en) * 2017-12-19 2019-06-27 Continental Reifen Deutschland Gmbh Pneumatic tyre for a vehicle

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2372249A1 (en) * 1976-11-24 1978-06-23 Ppg Industries Inc CATIONIC ELECTRODEPOSITION PROCESS USING AQUEOUS POLYMER DISPERSIONS CONTAINING QUATERNARY AMMONIUM CARBONATE
DE2710446A1 (en) * 1977-03-10 1978-09-14 Uniroyal Gmbh HEAVY DUTY STEEL CORD BELT TIRE, ESPECIALLY FOR TRUCKS AND OTHER HEAVY OR LARGE VEHICLES
DE2760454C2 (en) * 1977-03-10 1989-08-10 Uniroyal Englebert Reifen Gmbh, 5100 Aachen, De
FR2386425A1 (en) * 1977-04-07 1978-11-03 Uniroyal Gmbh HEEL CUSHION CONSTRUCTION FOR HEAVY-DUTY PNEUMATIC BANDAGE WRAP
US4510984A (en) * 1981-06-24 1985-04-16 The Toyo Rubber Industry Co., Ltd. Pneumatic radial tire having durable bead structure
US4541467A (en) * 1981-11-24 1985-09-17 Bridgestone Tire Company Limited Heavy duty pneumatic radial tires
WO2019120675A1 (en) * 2017-12-19 2019-06-27 Continental Reifen Deutschland Gmbh Pneumatic tyre for a vehicle

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