FR3140796B1 - Architecture optimisée d’un pneumatique de type Génie Civil - Google Patents

Architecture optimisée d’un pneumatique de type Génie Civil Download PDF

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Publication number
FR3140796B1
FR3140796B1 FR2210512A FR2210512A FR3140796B1 FR 3140796 B1 FR3140796 B1 FR 3140796B1 FR 2210512 A FR2210512 A FR 2210512A FR 2210512 A FR2210512 A FR 2210512A FR 3140796 B1 FR3140796 B1 FR 3140796B1
Authority
FR
France
Prior art keywords
civil engineering
engineering type
type tire
rim
contact
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.)
Active
Application number
FR2210512A
Other languages
English (en)
Other versions
FR3140796A1 (fr
Inventor
William License
François Barbarin
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 FR2210512A priority Critical patent/FR3140796B1/fr
Priority to CN202380072500.3A priority patent/CN120035520A/zh
Priority to PCT/EP2023/077541 priority patent/WO2024078955A1/fr
Publication of FR3140796A1 publication Critical patent/FR3140796A1/fr
Application granted granted Critical
Publication of FR3140796B1 publication Critical patent/FR3140796B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • B60C15/02—Seating or securing beads on rims
    • B60C15/024—Bead contour, e.g. lips, grooves, or ribs
    • 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
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • 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
    • B60C2200/00—Tyres specially adapted for particular applications
    • B60C2200/06—Tyres specially adapted for particular applications for heavy duty vehicles
    • B60C2200/065—Tyres specially adapted for particular applications for heavy duty vehicles for construction vehicles

Landscapes

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

Abstract

Pneumatique radial pour véhicule de type génie civil destiné à être monté sur une jante nominale (1), comprenant un crochet (122) ayant partie circulaire. La partie de la surface externe (31) du bourrelet est configurée pour être en contact avec la jante nominale (1), jusqu’à un point (311) de contact à la partie circulaire du crochet de jante, l’angle (A1) entre le rayon de la partie circulaire de la jante passant par ledit point de contact (311), et la direction axiale étant compris entre 80 et 85°. Figure de l’abrégé : figure 2
FR2210512A 2022-10-13 2022-10-13 Architecture optimisée d’un pneumatique de type Génie Civil Active FR3140796B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR2210512A FR3140796B1 (fr) 2022-10-13 2022-10-13 Architecture optimisée d’un pneumatique de type Génie Civil
CN202380072500.3A CN120035520A (zh) 2022-10-13 2023-10-05 土木工程型轮胎的优化结构
PCT/EP2023/077541 WO2024078955A1 (fr) 2022-10-13 2023-10-05 Architecture optimisée d'un pneumatique de type génie civil

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2210512A FR3140796B1 (fr) 2022-10-13 2022-10-13 Architecture optimisée d’un pneumatique de type Génie Civil
FR2210512 2022-10-13

Publications (2)

Publication Number Publication Date
FR3140796A1 FR3140796A1 (fr) 2024-04-19
FR3140796B1 true FR3140796B1 (fr) 2024-10-04

Family

ID=84362687

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2210512A Active FR3140796B1 (fr) 2022-10-13 2022-10-13 Architecture optimisée d’un pneumatique de type Génie Civil

Country Status (3)

Country Link
CN (1) CN120035520A (fr)
FR (1) FR3140796B1 (fr)
WO (1) WO2024078955A1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04185510A (ja) 1990-11-20 1992-07-02 Bridgestone Corp 建設車両用空気入りラジアルタイヤ
JP4015286B2 (ja) * 1998-06-22 2007-11-28 住友ゴム工業株式会社 空気入りタイヤ
FR2807971A1 (fr) * 2000-04-25 2001-10-26 Michelin Soc Tech Bourrelet allege de pneumatique radial
US10124630B2 (en) * 2015-01-13 2018-11-13 Sumitomo Rubber Industries, Ltd. Tire

Also Published As

Publication number Publication date
CN120035520A (zh) 2025-05-23
WO2024078955A1 (fr) 2024-04-18
FR3140796A1 (fr) 2024-04-19

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