FR2386425A1 - Construction de bourrelet de talon pour enveloppe de bandage pneumatique de poids lourd - Google Patents

Construction de bourrelet de talon pour enveloppe de bandage pneumatique de poids lourd

Info

Publication number
FR2386425A1
FR2386425A1 FR7810252A FR7810252A FR2386425A1 FR 2386425 A1 FR2386425 A1 FR 2386425A1 FR 7810252 A FR7810252 A FR 7810252A FR 7810252 A FR7810252 A FR 7810252A FR 2386425 A1 FR2386425 A1 FR 2386425A1
Authority
FR
France
Prior art keywords
heavy
duty pneumatic
heel cushion
cushion construction
bandage wrap
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
FR7810252A
Other languages
English (en)
Other versions
FR2386425B1 (fr
Inventor
K A Grosch
P H Moitzheim
G Schloesser
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.)
Uniroyal GmbH
Original Assignee
Uniroyal GmbH
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 Uniroyal GmbH filed Critical Uniroyal GmbH
Publication of FR2386425A1 publication Critical patent/FR2386425A1/fr
Priority to AU45691/79A priority Critical patent/AU524448B2/en
Application granted granted Critical
Publication of FR2386425B1 publication Critical patent/FR2386425B1/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
    • 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
    • B60C15/04—Bead cores
    • 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
    • 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
    • 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
    • B60C2015/0617—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber
    • B60C2015/0621—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead comprising a cushion rubber other than the chafer or clinch rubber adjacent to the carcass turnup portion
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10828—Chafer or sealing strips
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10837—Bead characterized by the radial extent of apex, flipper or chafer into tire sidewall
    • 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
    • Y10T152/10819—Characterized by the structure of the bead portion of the tire
    • Y10T152/10846—Bead characterized by the chemical composition and or physical properties of elastomers or the like

Landscapes

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

Abstract

L'invention concerne une enveloppe de bandage pneumatique. Selon l'invention, elle comprend deux bourrelets de talon ayant chacun un arrière 48 et une pointe 46 pour définir un siège 44 et un noyau 32, des flancs 18, une carcasse 26, avec des parties retournées 30, une bande annulaire de sommet 70, et un élément d'amortissement 84, 86. L'invention s'applique notamment aux enveloppes de bandages pneumatiques pour poids lourda
FR7810252A 1977-04-07 1978-04-06 Construction de bourrelet de talon pour enveloppe de bandage pneumatique de poids lourd Granted FR2386425A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU45691/79A AU524448B2 (en) 1978-04-06 1979-04-02 Adjustable cylinder lock

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715734 DE2715734A1 (de) 1977-04-07 1977-04-07 Hochbelastbarer fahrzeugluftreifen, insbesondere schlauchlosreifen fuer lastkraftwagen o.dgl.

Publications (2)

Publication Number Publication Date
FR2386425A1 true FR2386425A1 (fr) 1978-11-03
FR2386425B1 FR2386425B1 (fr) 1983-02-25

Family

ID=6005937

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7810252A Granted FR2386425A1 (fr) 1977-04-07 1978-04-06 Construction de bourrelet de talon pour enveloppe de bandage pneumatique de poids lourd

Country Status (9)

Country Link
US (1) US4227563A (fr)
JP (1) JPS53147304A (fr)
AU (1) AU516615B2 (fr)
BE (1) BE865759A (fr)
CA (1) CA1090241A (fr)
DE (1) DE2715734A1 (fr)
FR (1) FR2386425A1 (fr)
GB (1) GB1603185A (fr)
SE (1) SE7803948L (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072500A2 (fr) * 1981-08-17 1983-02-23 Bayer Ag Pneumatique pour forte charge
EP0593215A1 (fr) * 1992-10-14 1994-04-20 Bridgestone Corporation Bandages pneumatiques radiaux pour poids-lourds
FR3129324A1 (fr) * 2021-11-25 2023-05-26 Compagnie Generale Des Etablissements Michelin Pneumatique présentant des performances en termes de résistance au roulement améliorées

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3105209A1 (de) * 1981-02-13 1982-09-09 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JPS57182502A (en) * 1981-05-01 1982-11-10 Toyo Tire & Rubber Co Ltd Pneumatic tire superior in durability of bead
JPS58403A (ja) * 1981-06-24 1983-01-05 Toyo Tire & Rubber Co Ltd ビ−ド耐久性のよいラジアルタイヤ
DE3131515A1 (de) * 1981-08-08 1983-02-17 Bayer Ag, 5090 Leverkusen Luftfederreifen
JPS6061305A (ja) * 1983-09-14 1985-04-09 Bridgestone Corp 転り抵抗の低い重荷重用空気入りタイヤ
US4762158A (en) * 1985-03-15 1988-08-09 Bridgestone Corporation Reduced rolling resistance pneumatic radial tire
JP2530807B2 (ja) * 1985-06-13 1996-09-04 住友ゴム工業 株式会社 重荷重用ラジアルタイヤのビ−ド部補強構造
US4842033A (en) * 1987-11-16 1989-06-27 The Goodyear Tire & Rubber Company Pneumatic tire having gum strips encasing a carcass turnup
JPH0253614A (ja) * 1988-08-18 1990-02-22 Bridgestone Corp 大型車両用タイヤ
US4941523A (en) * 1989-02-23 1990-07-17 The Goodyear Tire & Rubber Company Pneumatic tire
US5058649A (en) * 1990-07-25 1991-10-22 The Goodyear Tire & Rubber Company Pneumatic tire comprising a pentagonal bead core
US5263526A (en) * 1992-09-30 1993-11-23 The Goodyear Tire & Rubber Company Pneumatic tire having specified bead structure
DE69603307T2 (de) * 1995-04-05 2000-02-24 Bridgestone Corp Schwerlastradialluftreifen
JP3650170B2 (ja) * 1995-07-25 2005-05-18 株式会社ブリヂストン 二輪車用空気入りタイヤ
ES2196564T3 (es) * 1997-06-13 2003-12-16 Michelin Rech Tech Construccion de nucleo de talon y relleno para neumatico.
US6972061B1 (en) 1999-12-06 2005-12-06 The Goodyear Tire & Rubber Company Compound apex for vehicle tire
DE102009044062A1 (de) * 2009-09-21 2011-03-24 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen mit einem Reifenwulst mit mindestens einem Kern und mit mindestens einem Kernprofil und Produktionsverfahren
CA2718354A1 (fr) * 2009-11-13 2011-05-13 The Goodyear Tire & Rubber Company Pneumatique extra robuste
US20110114239A1 (en) * 2009-11-13 2011-05-19 Gayathri Venkataramani Heavy duty tire
FR2953459B1 (fr) * 2009-12-09 2011-11-25 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
FR2976220B1 (fr) * 2011-06-07 2013-06-28 Michelin Soc Tech Bourrelet de pneumatique pour vehicule lourd de type genie civil
US20180056719A1 (en) * 2016-08-30 2018-03-01 The Goodyear Tire & Rubber Company Heavy duty tire
EP3802160A1 (fr) * 2018-05-30 2021-04-14 Compagnie Generale Des Etablissements Michelin Pneu de camion à chevauchement d'armature de renfort à entrave
KR102194785B1 (ko) * 2019-04-15 2020-12-24 한국타이어앤테크놀로지 주식회사 보강재를 구비한 공기압 타이어
JP6756021B1 (ja) * 2019-08-23 2020-09-16 Ｔｏｙｏ Ｔｉｒｅ株式会社 タイヤおよびタイヤの製造方法
US11560462B1 (en) 2019-09-20 2023-01-24 The Goodyear Tire & Rubber Company Functionalized high cis-1,4-polybutadiene
BR112022008025A2 (pt) * 2019-12-18 2022-07-12 Michelin & Cie Pneu de caminhão com produtos de talão exterior rígido
CN114801606B (zh) * 2021-12-30 2023-06-23 双钱集团（江苏）轮胎有限公司 一种轮胎三角胶芯的设计方法

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013540A1 (fr) * 1968-07-23 1970-04-03 Dunlop Co Ltd
FR2111886A1 (fr) * 1970-10-28 1972-06-09 Pirelli
FR2127163A7 (en) * 1971-02-25 1972-10-13 Kleber Colombes Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing
FR2174766A1 (fr) * 1972-03-09 1973-10-19 Michelin & Cie
DE2508597A1 (de) * 1974-02-28 1975-09-11 Bridgestone Tire Co Ltd Luftreifen in radialbauweise
FR2313218A1 (fr) * 1975-06-05 1976-12-31 Uniroyal Ag Enveloppe de bandage pneumatique pour vehicules, en particulier des poids lourds
FR2318746A1 (fr) * 1975-07-23 1977-02-18 Pirelli Talo
FR2356528A1 (fr) * 1976-07-02 1978-01-27 Pirelli Perfectionnements apportes aux talons de pneumatiques a carcasse radiale, notamment pour vehicules de transport lourd
FR2374173A1 (fr) * 1976-12-20 1978-07-13 Pirelli Perfectionnements apportes aux talons des pneumatiques radiaux
FR2383028A1 (fr) * 1977-03-10 1978-10-06 Uniroyal Gmbh Enveloppe de bandage pneumatique pour poids lourd

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL134149C (fr) * 1965-07-24 Michelin & Cie
US3372773A (en) * 1966-07-29 1968-03-12 All American Eng Co Load limiter device
US3682223A (en) * 1970-05-20 1972-08-08 Goodyear Tire & Rubber Tire bead construction
JPS5212962B2 (fr) * 1972-11-01 1977-04-11
US4029137A (en) * 1975-12-15 1977-06-14 The Goodyear Tire & Rubber Company Pneumatic tire

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2013540A1 (fr) * 1968-07-23 1970-04-03 Dunlop Co Ltd
FR2111886A1 (fr) * 1970-10-28 1972-06-09 Pirelli
FR2127163A7 (en) * 1971-02-25 1972-10-13 Kleber Colombes Pneumatic tyre - has intermediate rubber layer between hard lip core and outer casing
FR2174766A1 (fr) * 1972-03-09 1973-10-19 Michelin & Cie
DE2508597A1 (de) * 1974-02-28 1975-09-11 Bridgestone Tire Co Ltd Luftreifen in radialbauweise
FR2313218A1 (fr) * 1975-06-05 1976-12-31 Uniroyal Ag Enveloppe de bandage pneumatique pour vehicules, en particulier des poids lourds
FR2318746A1 (fr) * 1975-07-23 1977-02-18 Pirelli Talo
FR2356528A1 (fr) * 1976-07-02 1978-01-27 Pirelli Perfectionnements apportes aux talons de pneumatiques a carcasse radiale, notamment pour vehicules de transport lourd
FR2374173A1 (fr) * 1976-12-20 1978-07-13 Pirelli Perfectionnements apportes aux talons des pneumatiques radiaux
FR2383028A1 (fr) * 1977-03-10 1978-10-06 Uniroyal Gmbh Enveloppe de bandage pneumatique pour poids lourd

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072500A2 (fr) * 1981-08-17 1983-02-23 Bayer Ag Pneumatique pour forte charge
EP0072500A3 (en) * 1981-08-17 1983-08-24 Bayer Ag Pneumatic tyre for heavy loads
EP0593215A1 (fr) * 1992-10-14 1994-04-20 Bridgestone Corporation Bandages pneumatiques radiaux pour poids-lourds
US5404925A (en) * 1992-10-14 1995-04-11 Bridgestone Corporation Heavy duty pneumatic radial tires with a belt comprising four steel cord belt plies
FR3129324A1 (fr) * 2021-11-25 2023-05-26 Compagnie Generale Des Etablissements Michelin Pneumatique présentant des performances en termes de résistance au roulement améliorées
WO2023094541A1 (fr) * 2021-11-25 2023-06-01 Compagnie Generale Des Etablissements Michelin Pneumatique presentant des performances en termes de resistance au roulement ameliorees

Also Published As

Publication number Publication date
FR2386425B1 (fr) 1983-02-25
JPS53147304A (en) 1978-12-22
SE7803948L (sv) 1978-10-08
GB1603185A (en) 1981-11-18
US4227563A (en) 1980-10-14
DE2715734A1 (de) 1978-10-19
CA1090241A (fr) 1980-11-25
AU3490178A (en) 1979-10-18
AU516615B2 (en) 1981-06-11
BE865759A (fr) 1978-10-06

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse