FR2426580A1 - Pneumatique a carcasse radiale - Google Patents

Pneumatique a carcasse radiale

Info

Publication number
FR2426580A1
FR2426580A1 FR7815673A FR7815673A FR2426580A1 FR 2426580 A1 FR2426580 A1 FR 2426580A1 FR 7815673 A FR7815673 A FR 7815673A FR 7815673 A FR7815673 A FR 7815673A FR 2426580 A1 FR2426580 A1 FR 2426580A1
Authority
FR
France
Prior art keywords
cables
radial casing
plies
degrees
crown reinforcement
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
FR7815673A
Other languages
English (en)
Other versions
FR2426580B1 (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 FR7815673A priority Critical patent/FR2426580A1/fr
Priority to US06/040,204 priority patent/US4234031A/en
Priority to DE19792920285 priority patent/DE2920285A1/de
Priority to AT0371979A priority patent/AT376933B/de
Priority to LU81304A priority patent/LU81304A1/fr
Priority to ES1979243417U priority patent/ES243417Y/es
Priority to BE0/195308A priority patent/BE876444A/fr
Priority to NL7904005AA priority patent/NL7904005A/xx
Priority to SE7904469A priority patent/SE439136B/sv
Priority to GB7918025A priority patent/GB2021495B/en
Priority to JP6374579A priority patent/JPS54153403A/ja
Priority to ZA792532A priority patent/ZA792532B/xx
Priority to IT68100/79A priority patent/IT1118655B/it
Priority to SU792766948A priority patent/SU1032995A3/ru
Priority to IL57370A priority patent/IL57370A/xx
Priority to AR276645A priority patent/AR218542A1/es
Priority to AU47341/79A priority patent/AU522441B2/en
Priority to EG314/79A priority patent/EG14803A/xx
Priority to BR7903252A priority patent/BR7903252A/pt
Priority to CA328,445A priority patent/CA1100396A/fr
Priority to MX177790A priority patent/MX147261A/es
Priority to OA56813A priority patent/OA06260A/fr
Publication of FR2426580A1 publication Critical patent/FR2426580A1/fr
Application granted granted Critical
Publication of FR2426580B1 publication Critical patent/FR2426580B1/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
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
    • 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
    • B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
    • B60C9/2006—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords consisting of steel cord plies only
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10792—Structure where each bias angle reinforcing cord ply has no opposingly angled ply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T152/00—Resilient tires and wheels
    • Y10T152/10—Tires, resilient
    • Y10T152/10495—Pneumatic tire or inner tube
    • Y10T152/10765—Characterized by belt or breaker structure
    • Y10T152/10801—Structure made up of two or more sets of plies wherein the reinforcing cords in one set lie in a different angular position relative to those in other sets

Abstract

Pneumatique à carcasse radiale et à armature de sommet composée d'au moins 3 nappes de câbles. Selon l'invention, l'armature de sommet 2 est formée de 2 nappes 2B, 2C dont les câbles à très faible allongement font des angles de 60 degrés avec la direction longitudinale, et de deux nappes 2A, 2D de câbles élastiques faisant des angles de 10 degrés avec ladite direction. Application aux pneumatiques pour roues de véhicules.
FR7815673A 1978-05-24 1978-05-24 Pneumatique a carcasse radiale Granted FR2426580A1 (fr)

Priority Applications (22)

Application Number Priority Date Filing Date Title
FR7815673A FR2426580A1 (fr) 1978-05-24 1978-05-24 Pneumatique a carcasse radiale
US06/040,204 US4234031A (en) 1978-05-24 1979-05-18 Radial tire with high angle, low elongation plies and low angle, high elongation plies in belt
DE19792920285 DE2920285A1 (de) 1978-05-24 1979-05-18 Luftreifen mit radialer karkasse
AT0371979A AT376933B (de) 1978-05-24 1979-05-21 Luftreifen, mit einer radialen karkasse insbesondere fuer gelaendegaengige schwer- und schwerstlastfahrzeuge
ES1979243417U ES243417Y (es) 1978-05-24 1979-05-22 Un neumatico
BE0/195308A BE876444A (fr) 1978-05-24 1979-05-22 Pneumatique a carcasse radiale
NL7904005AA NL7904005A (nl) 1978-05-24 1979-05-22 Luchtband met radiaal karkas.
SE7904469A SE439136B (sv) 1978-05-24 1979-05-22 Deck med radialstomme, avsett for tunga, terrenggaende fordon
LU81304A LU81304A1 (fr) 1978-05-24 1979-05-22 Pneumatique a carcasse radiale
ZA792532A ZA792532B (en) 1978-05-24 1979-05-23 Radial carcass tire
GB7918025A GB2021495B (en) 1978-05-24 1979-05-23 Radial carcass pneumatic tyre
IT68100/79A IT1118655B (it) 1978-05-24 1979-05-23 Pneumatico a carcassa radiale
SU792766948A SU1032995A3 (ru) 1978-05-24 1979-05-23 Пневматическа шина дл большегрузных транспортных средств повышенной проходимости
IL57370A IL57370A (en) 1978-05-24 1979-05-23 Radial carcass tire
AR276645A AR218542A1 (es) 1978-05-24 1979-05-23 Un neumatico
AU47341/79A AU522441B2 (en) 1978-05-24 1979-05-23 Radial carcass tire
EG314/79A EG14803A (en) 1978-05-24 1979-05-23 Pneumatique a carcasse radiale
JP6374579A JPS54153403A (en) 1978-05-24 1979-05-23 Radial tire
BR7903252A BR7903252A (pt) 1978-05-24 1979-05-24 Pneumatico de carcaca radial
CA328,445A CA1100396A (fr) 1978-05-24 1979-05-24 Pneu radial
MX177790A MX147261A (es) 1978-05-24 1979-05-24 Neumatico mejorado
OA56813A OA06260A (fr) 1978-05-24 1979-05-25 Pneumatique à carcasse radiale.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7815673A FR2426580A1 (fr) 1978-05-24 1978-05-24 Pneumatique a carcasse radiale

Publications (2)

Publication Number Publication Date
FR2426580A1 true FR2426580A1 (fr) 1979-12-21
FR2426580B1 FR2426580B1 (fr) 1980-09-19

Family

ID=9208719

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7815673A Granted FR2426580A1 (fr) 1978-05-24 1978-05-24 Pneumatique a carcasse radiale

Country Status (22)

Country Link
US (1) US4234031A (fr)
JP (1) JPS54153403A (fr)
AR (1) AR218542A1 (fr)
AT (1) AT376933B (fr)
AU (1) AU522441B2 (fr)
BE (1) BE876444A (fr)
BR (1) BR7903252A (fr)
CA (1) CA1100396A (fr)
DE (1) DE2920285A1 (fr)
EG (1) EG14803A (fr)
ES (1) ES243417Y (fr)
FR (1) FR2426580A1 (fr)
GB (1) GB2021495B (fr)
IL (1) IL57370A (fr)
IT (1) IT1118655B (fr)
LU (1) LU81304A1 (fr)
MX (1) MX147261A (fr)
NL (1) NL7904005A (fr)
OA (1) OA06260A (fr)
SE (1) SE439136B (fr)
SU (1) SU1032995A3 (fr)
ZA (1) ZA792532B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503053A1 (fr) * 1981-04-03 1982-10-08 Michelin & Cie Pneumatique a carcasse radiale pour lourdes charges

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5780908A (en) * 1980-11-06 1982-05-20 Bridgestone Corp Radial tire for running on rough ground
JPS60185602A (ja) * 1984-03-05 1985-09-21 Bridgestone Corp 乗用車用空気入りタイヤ
US4722381A (en) * 1985-09-19 1988-02-02 The Goodyear Tire & Rubber Company Belt structure having alternating S and Z twist cords
US5027877A (en) * 1988-04-14 1991-07-02 Bridgestone Corporation Off-the-road heavy duty pneumatic radial tire
JPH0274403A (ja) * 1988-09-08 1990-03-14 Sumitomo Rubber Ind Ltd 空気入りタイヤ
CN100406278C (zh) * 2002-06-28 2008-07-30 株式会社普利司通 充气轮胎
US10836213B2 (en) * 2013-10-29 2020-11-17 Bridgestone Corporation Tire
FR3099087B1 (fr) * 2019-07-23 2021-07-02 Michelin & Cie Pneumatique pour vehicule lourd de type genie civil avec une armature sommet simplifiee

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE679599A (fr) * 1961-07-06 1966-10-17
FR2032063A6 (en) * 1969-02-17 1970-11-20 Kleber Colombes Aircraft tyre

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1001585A (fr) * 1946-06-04 1952-02-25 Michelin Caoutchouc Perfectionnements aux bandages pneumatiques
LU35928A1 (fr) * 1957-03-30
US3095027A (en) * 1959-10-12 1963-06-25 Firestone Tire & Rubber Co Pneumatic tire
FR1538478A (fr) * 1967-07-24 1968-09-06 Uniroyal Englebert France Enveloppe de pneumatique à carcasse radiale à flancs renforcés
FR1558415A (fr) * 1967-12-08 1969-02-28
NL169158C (nl) * 1969-07-29 1982-06-16 Pirelli Loopvlakring voor een luchtband met een losneembaar loopvlak, alsmede een luchtband met een dergelijke loopvlakring.
US3625271A (en) * 1970-07-13 1971-12-07 Harry Lewis Hutch Radial tire with strengthened bead tie-in
JPS4732321U (fr) * 1971-04-20 1972-12-12
FR2138542B1 (fr) * 1971-05-27 1974-02-15 Michelin & Cie
FR2141557B1 (fr) * 1971-06-15 1974-03-08 Michelin & Cie
JPS52131304A (en) * 1976-04-28 1977-11-04 Bridgestone Corp Pneumatic radial tire having coiled filament belt reinforcement layer
JPS52131303A (en) * 1976-04-28 1977-11-04 Bridgestone Corp Pneumatic radial tire having belts of coiled filament reinforcement layer
NL169054C (nl) * 1976-08-02 1982-06-01 Michelin & Cie Luchtband voor vrachtvoertuigen voor het vervoer van grote en zware lasten in terreinen buiten de verharde wegen.
JPS5330502A (en) * 1976-08-19 1978-03-22 Bridgestone Corp Pneumatic rubber tire with different cut resisting material for running rough ground

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE679599A (fr) * 1961-07-06 1966-10-17
FR2032063A6 (en) * 1969-02-17 1970-11-20 Kleber Colombes Aircraft tyre

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2503053A1 (fr) * 1981-04-03 1982-10-08 Michelin & Cie Pneumatique a carcasse radiale pour lourdes charges

Also Published As

Publication number Publication date
IT1118655B (it) 1986-03-03
AT376933B (de) 1985-01-25
DE2920285A1 (de) 1979-12-06
BR7903252A (pt) 1979-12-11
ZA792532B (en) 1980-06-25
SE439136B (sv) 1985-06-03
IL57370A (en) 1982-07-30
BE876444A (fr) 1979-09-17
IT7968100A0 (it) 1979-05-23
NL7904005A (nl) 1979-11-27
JPS54153403A (en) 1979-12-03
AR218542A1 (es) 1980-06-13
IL57370A0 (en) 1979-09-30
LU81304A1 (fr) 1979-09-11
EG14803A (en) 1985-12-31
AU522441B2 (en) 1982-06-03
CA1100396A (fr) 1981-05-05
ES243417U (es) 1979-09-16
ATA371979A (de) 1984-06-15
US4234031A (en) 1980-11-18
OA06260A (fr) 1981-06-30
DE2920285C2 (fr) 1989-06-15
GB2021495B (en) 1982-10-20
SE7904469L (sv) 1979-11-25
ES243417Y (es) 1980-04-01
GB2021495A (en) 1979-12-05
FR2426580B1 (fr) 1980-09-19
AU4734179A (en) 1979-11-29
JPH0159122B2 (fr) 1989-12-15
MX147261A (es) 1982-10-28
SU1032995A3 (ru) 1983-07-30

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Legal Events

Date Code Title Description
ST Notification of lapse