FR2246406B1 - - Google Patents

Info

Publication number
FR2246406B1
FR2246406B1 FR7432833A FR7432833A FR2246406B1 FR 2246406 B1 FR2246406 B1 FR 2246406B1 FR 7432833 A FR7432833 A FR 7432833A FR 7432833 A FR7432833 A FR 7432833A FR 2246406 B1 FR2246406 B1 FR 2246406B1
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
FR7432833A
Other languages
French (fr)
Other versions
FR2246406A1 (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.)
Pirelli and C SpA
Original Assignee
Pirelli 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 Pirelli SpA filed Critical Pirelli SpA
Publication of FR2246406A1 publication Critical patent/FR2246406A1/fr
Application granted granted Critical
Publication of FR2246406B1 publication Critical patent/FR2246406B1/fr
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
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0081—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion the carcass plies folded around or between more than one bead core
    • 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)
FR7432833A 1973-09-28 1974-09-30 Expired FR2246406B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2948973A IT995522B (en) 1973-09-28 1973-09-28 IMPROVEMENTS TO THE HEELS OF RADIAL CARCASS TIRES

Publications (2)

Publication Number Publication Date
FR2246406A1 FR2246406A1 (en) 1975-05-02
FR2246406B1 true FR2246406B1 (en) 1976-12-31

Family

ID=11227081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7432833A Expired FR2246406B1 (en) 1973-09-28 1974-09-30

Country Status (12)

Country Link
JP (1) JPS5076701A (en)
AR (1) AR202576A1 (en)
BE (1) BE820464A (en)
CA (1) CA1009552A (en)
DE (1) DE2445886A1 (en)
DK (1) DK507874A (en)
FR (1) FR2246406B1 (en)
GB (1) GB1485485A (en)
IE (1) IE40622B1 (en)
IT (1) IT995522B (en)
LU (1) LU71018A1 (en)
NL (1) NL7412785A (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1039990B (en) * 1975-07-23 1979-12-10 Pirelli IMPROVEMENT ON THE HEELS OF RADIAL CARCASS TIRES
JPS579121Y2 (en) * 1975-10-31 1982-02-22
JPS52153503A (en) * 1976-06-17 1977-12-20 Toyo Tire & Rubber Co Ltd Pneumatic tire
DE2828241A1 (en) * 1978-06-28 1980-01-03 Uniroyal Gmbh HIGH-STRENGTH STEEL CORD BELT WITH ADHESIVE RUBBER MIX IN THE TIRE BULB
US4377193A (en) * 1980-12-05 1983-03-22 The Goodyear Tire & Rubber Company Pneumatic tire and method for making same
FR2512748A1 (en) * 1981-09-14 1983-03-18 Dunlop Sa HEXAGON RADIALE CARRIAGE PNEUMATIC ENVELOPE PROTECTED BY A PROFILE OF HARD GUM
JPS60248410A (en) * 1984-05-25 1985-12-09 Yokohama Rubber Co Ltd:The Pneumatic radial tire
JPS638007A (en) * 1986-06-24 1988-01-13 ザ　グツドイア−　タイヤ　アンド　ラバ−　コンパニ− Pneumatic tire
US4854361A (en) * 1986-06-24 1989-08-08 The Goodyear Tire & Rubber Company Pneumatic tires
US4922985A (en) * 1986-06-24 1990-05-08 The Goodyear Tire & Rubber Company Tire and rim assembly
JPH02169309A (en) * 1988-12-22 1990-06-29 Bridgestone Corp Radial tire for construction vehicle
JP2870703B2 (en) * 1990-11-28 1999-03-17 住友ゴム工業 株式会社 Pneumatic tire
US5526863A (en) * 1994-04-18 1996-06-18 Michelin Recherche Et Technique S.A. Tire with reduced bead mass
JP3158058B2 (en) * 1996-05-28 2001-04-23 住友ゴム工業株式会社 Radial tires for heavy loads
JP5633217B2 (en) * 2010-07-09 2014-12-03 横浜ゴム株式会社 Pneumatic radial tire
FR2994127B1 (en) 2012-08-03 2014-08-22 Michelin & Cie PNEUMATIC HAVING AN IMPROVED BOURRELET.

Also Published As

Publication number Publication date
AR202576A1 (en) 1975-06-24
IE40622B1 (en) 1979-07-18
IT995522B (en) 1975-11-20
CA1009552A (en) 1977-05-03
IE40622L (en) 1975-03-28
JPS5076701A (en) 1975-06-23
DE2445886A1 (en) 1975-04-10
BE820464A (en) 1975-01-16
AU7344874A (en) 1976-03-25
GB1485485A (en) 1977-09-14
LU71018A1 (en) 1975-04-17
DK507874A (en) 1975-05-12
NL7412785A (en) 1975-04-02
FR2246406A1 (en) 1975-05-02

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Legal Events

Date Code Title Description
ST Notification of lapse
TP Transmission of property