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FR2367626A1 - TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS - Google Patents

TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS

Info

Publication number
FR2367626A1
FR2367626A1 FR7630855A FR7630855A FR2367626A1 FR 2367626 A1 FR2367626 A1 FR 2367626A1 FR 7630855 A FR7630855 A FR 7630855A FR 7630855 A FR7630855 A FR 7630855A FR 2367626 A1 FR2367626 A1 FR 2367626A1
Authority
FR
France
Prior art keywords
tire
crown
beads
agricultural tractor
drive wheel
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
FR7630855A
Other languages
French (fr)
Other versions
FR2367626B1 (en
Inventor
Jean Menin
Emile Delobelle
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 FR7630855A priority Critical patent/FR2367626A1/en
Priority to DE19772745265 priority patent/DE2745265A1/en
Priority to NL7711136A priority patent/NL7711136A/en
Priority to AT726277A priority patent/AT354871B/en
Priority to LU78295A priority patent/LU78295A1/xx
Priority to IT69272/77A priority patent/IT1091437B/en
Priority to BE181720A priority patent/BE859698A/en
Priority to GB42718/77A priority patent/GB1587963A/en
Priority to CH1308877A priority patent/CH618644A5/en
Priority to SE7712339A priority patent/SE438988B/en
Publication of FR2367626A1 publication Critical patent/FR2367626A1/en
Application granted granted Critical
Publication of FR2367626B1 publication Critical patent/FR2367626B1/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
    • B60C3/00—Tyres characterised by the transverse section
    • B60C3/04—Tyres characterised by the transverse section characterised by the relative dimensions of the section, e.g. low profile
    • 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0311—Patterns comprising tread lugs arranged parallel or oblique to the axis of rotation
    • 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
    • B60C2200/08—Tyres specially adapted for particular applications for agricultural vehicles

Landscapes

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

Abstract

Pneumatique pour roue motrice de tracteur agricole ou véhicule similaire, comprenant des bourrelets axialement espacés, une ceinture de renforcement frettant le sommet de la carcasse du pneu suivant une largeur L à peu près égale à l'écartement A des bourrelets et une bande de roulement à sculpture agressive constituée de barrettes transversales espacées circonférenciellement, pneu caractérisé en ce que l'ensemble du sommet du pneu présente une courbure transversale accentué telle que le sommet forme sous la ceinture une flèche radiale a égale ou supérieure au 1/5 de la hauteur H de la section du pneu et en ce que les flancs du pneu sont renforcés depuis les bourrelets jusqu'au moins la moitié de la hauteur de la section du pneu de façon que le fléchissement sous charge du pneu soit localisé principalement dans la zone du sommet du pneu.A tire for a driving wheel of an agricultural tractor or similar vehicle, comprising axially spaced beads, a reinforcing belt wrapping the crown of the tire carcass along a width L approximately equal to the spacing A of the beads and a tread at aggressive tread pattern made up of circumferentially spaced transverse bars, tire characterized in that the entire crown of the tire has an accentuated transverse curvature such that the crown forms under the belt a radial deflection a equal to or greater than 1/5 of the height H of section of the tire and in that the tire sidewalls are reinforced from the beads to at least half the height of the tire section so that the load deflection of the tire is localized mainly in the crown area of the tire .

FR7630855A 1976-10-13 1976-10-13 TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS Granted FR2367626A1 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR7630855A FR2367626A1 (en) 1976-10-13 1976-10-13 TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS
DE19772745265 DE2745265A1 (en) 1976-10-13 1977-10-07 VEHICLE TIRES FOR THE DRIVE WHEELS OF AGRICULTURAL TRACTORS OR THE Like. VEHICLES
AT726277A AT354871B (en) 1976-10-13 1977-10-11 PNEUMATIC TIRES, IN PARTICULAR FOR THE DRIVE WHEELS OF AGRICULTURAL TRACTORS AND SIMILAR VEHICLES
LU78295A LU78295A1 (en) 1976-10-13 1977-10-11
NL7711136A NL7711136A (en) 1976-10-13 1977-10-11 VEHICLE TIRE.
IT69272/77A IT1091437B (en) 1976-10-13 1977-10-12 TIRE FOR DRIVE WHEELS OF AGRICULTURAL TRACTORS AND SIMILAR
BE181720A BE859698A (en) 1976-10-13 1977-10-13 TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS
GB42718/77A GB1587963A (en) 1976-10-13 1977-10-13 Pneumatic tyres
CH1308877A CH618644A5 (en) 1976-10-13 1977-10-27 Tyre for the drive wheel of an agricultural tractor or similar vehicle
SE7712339A SE438988B (en) 1976-10-13 1977-11-01 DECK FOR A DRIVE WHEEL FOR A TRACTOR OR LIKE VEHICLE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7630855A FR2367626A1 (en) 1976-10-13 1976-10-13 TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS

Publications (2)

Publication Number Publication Date
FR2367626A1 true FR2367626A1 (en) 1978-05-12
FR2367626B1 FR2367626B1 (en) 1979-02-23

Family

ID=9178743

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7630855A Granted FR2367626A1 (en) 1976-10-13 1976-10-13 TIRE FOR AGRICULTURAL TRACTOR DRIVE WHEEL OR SIMILAR APPLICATIONS

Country Status (10)

Country Link
AT (1) AT354871B (en)
BE (1) BE859698A (en)
CH (1) CH618644A5 (en)
DE (1) DE2745265A1 (en)
FR (1) FR2367626A1 (en)
GB (1) GB1587963A (en)
IT (1) IT1091437B (en)
LU (1) LU78295A1 (en)
NL (1) NL7711136A (en)
SE (1) SE438988B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534192A2 (en) * 1981-08-31 1984-04-13 Kleber Colombes Pneumatic tyre for the driven wheel of an agricultural tractor or similar vehicle.
WO2021156565A1 (en) * 2020-02-06 2021-08-12 Compagnie Generale Des Etablissements Michelin Agricultural vehicle tyre comprising a single-layer carcass reinforcement

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR8401461A (en) * 1983-04-12 1984-11-13 Uniroyal Inc PNEUMATIC FOR MOTOR VEHICLE, COMBINATION AND ASSEMBLY SYSTEM FOR THE SAME
US20020007892A1 (en) * 1999-12-22 2002-01-24 Fredrick Taylor High bead ratio tire
FR2855458B1 (en) * 2003-05-28 2006-06-16 Michelin Soc Tech PNEUMATIC FOR HEAVY EQUIPMENT
US7134467B2 (en) * 2003-12-19 2006-11-14 The Goodyear Tire & Rubber Company Low net to gross OTR tire
JP6284829B2 (en) * 2014-06-02 2018-02-28 株式会社ブリヂストン Agricultural tires

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1392508A (en) * 1963-11-12 1965-03-19 Dunlop Sa Pneumatic tire
NL135523A (en) * 1967-11-15
DE1909105A1 (en) * 1969-02-03 1970-08-13 Fuerstenwalde Reifen Veb K Pneumatic tire with changeable cross-section and drive to accommodate this pneumatic tire

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2534192A2 (en) * 1981-08-31 1984-04-13 Kleber Colombes Pneumatic tyre for the driven wheel of an agricultural tractor or similar vehicle.
WO2021156565A1 (en) * 2020-02-06 2021-08-12 Compagnie Generale Des Etablissements Michelin Agricultural vehicle tyre comprising a single-layer carcass reinforcement
FR3107006A1 (en) * 2020-02-06 2021-08-13 Compagnie Generale Des Etablissements Michelin Agricultural vehicle tire comprising a single-layer carcass reinforcement

Also Published As

Publication number Publication date
CH618644A5 (en) 1980-08-15
IT1091437B (en) 1985-07-06
FR2367626B1 (en) 1979-02-23
SE438988B (en) 1985-05-28
BE859698A (en) 1978-04-13
ATA726277A (en) 1979-06-15
DE2745265A1 (en) 1978-04-20
SE7712339L (en) 1979-05-02
GB1587963A (en) 1981-04-15
LU78295A1 (en) 1978-06-09
DE2745265C2 (en) 1988-06-30
AT354871B (en) 1979-02-11
NL7711136A (en) 1978-04-17

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Legal Events

Date Code Title Description
ST Notification of lapse