FR3090482A3 - Tire comprising transverse grooves with at least one inclined side wall - Google Patents

Tire comprising transverse grooves with at least one inclined side wall Download PDF

Info

Publication number
FR3090482A3
FR3090482A3 FR1873872A FR1873872A FR3090482A3 FR 3090482 A3 FR3090482 A3 FR 3090482A3 FR 1873872 A FR1873872 A FR 1873872A FR 1873872 A FR1873872 A FR 1873872A FR 3090482 A3 FR3090482 A3 FR 3090482A3
Authority
FR
France
Prior art keywords
transverse grooves
tread
side wall
inclined side
tire
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.)
Pending
Application number
FR1873872A
Other languages
French (fr)
Inventor
Benoit Durand-Gasselin
Claudine Noirfalise
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 FR1873872A priority Critical patent/FR3090482A3/en
Publication of FR3090482A3 publication Critical patent/FR3090482A3/en
Pending 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/0306—Patterns comprising block rows or discontinuous 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
    • B60C11/00—Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03—Tread patterns
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C11/1315—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls having variable inclination angles, e.g. warped groove walls
    • 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
    • B60C2011/0337—Tread patterns characterised by particular design features of the pattern
    • B60C2011/0339—Grooves
    • B60C2011/0358—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane
    • B60C2011/0365—Lateral grooves, i.e. having an angle of 45 to 90 degees to the equatorial plane characterised by width
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C2011/1338—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising protrusions

Landscapes

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

Abstract

Pneumatique en matériau caoutchoutique comprenant une bande de roulement (12) et deux flancs (14) disposés de part et d’autre de la bande de roulement (12). La bande de roulement (12) comprend une surface de roulement destinée à entrer en contact avec une chaussée au cours d’un roulage. La bande de roulement (12) comprenant au moins une rainure circonférentielle (16) et une pluralité de rainures transversales (18) s’étendant de manière continue entre la rainure circonférentielle (16) et un desdits flancs (14). La pluralité de rainures transversales (18) débouche dans la rainure circonférentielle (16) et se prolonge jusqu’au flanc (14). Au moins une rainure de la pluralité de rainures transversales (18) a au moins une paroi latérale inclinée (20a, 20b) s’étendant à partir d’un fond (19) de ladite rainure transversale (18). L’inclinaison de la paroi latérale inclinée (20a, 20b) diminue en direction du flanc (14).Figure pour l’abrégé : Fig 1Tire made of rubber material comprising a tread (12) and two sidewalls (14) arranged on either side of the tread (12). The tread (12) includes a tread surface intended to come into contact with a roadway during a run. The tread (12) comprising at least one circumferential groove (16) and a plurality of transverse grooves (18) extending continuously between the circumferential groove (16) and one of said sides (14). The plurality of transverse grooves (18) opens into the circumferential groove (16) and extends to the flank (14). At least one groove of the plurality of transverse grooves (18) has at least one inclined side wall (20a, 20b) extending from a bottom (19) of said transverse groove (18). The inclination of the inclined side wall (20a, 20b) decreases towards the sidewall (14). Figure for the abstract: Fig 1

FR1873872A 2018-12-21 2018-12-21 Tire comprising transverse grooves with at least one inclined side wall Pending FR3090482A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1873872A FR3090482A3 (en) 2018-12-21 2018-12-21 Tire comprising transverse grooves with at least one inclined side wall

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1873872A FR3090482A3 (en) 2018-12-21 2018-12-21 Tire comprising transverse grooves with at least one inclined side wall

Publications (1)

Publication Number Publication Date
FR3090482A3 true FR3090482A3 (en) 2020-06-26

Family

ID=71107154

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1873872A Pending FR3090482A3 (en) 2018-12-21 2018-12-21 Tire comprising transverse grooves with at least one inclined side wall

Country Status (1)

Country Link
FR (1) FR3090482A3 (en)

Similar Documents

Publication Publication Date Title
RU2011122324A (en) PNEUMATIC TIRE
BRPI1101642A2 (en) heavy load tire
RU2009147709A (en) PNEUMATIC TIRE
FR3034357A1 (en) PNEUMATIC COMPRISING A BEARING BELT COMPRISING CHANNELS
CN105485275B (en) Tensioning with opening or guide rail
ES2095551T3 (en) AN IMPROVED DECK FOR EXCAVATOR.
EP3354486A1 (en) Three-dimensional tread kerfs of vehicle tire
RU2615230C2 (en) Rail structure
US20070056665A1 (en) Anti-irregular wear device for tire tread
ATE418463T1 (en) TIRE PROVIDED WITH TWO PROJECTIONS FOR DISCHARGING LATERAL SPLASH
FR3034358A1 (en) PNEUMATIC TIRE TREAD WITH TEXTURES
FR3083742B1 (en) TIRE COMPRISING REINFORCED SIDES
FR3083743B1 (en) TIRE COMPRISING REINFORCED SIDES
US20180001583A1 (en) Apparatus and method for producing a rubber caterpillar track with tensile members
FR3090482A3 (en) Tire comprising transverse grooves with at least one inclined side wall
US9155356B2 (en) Shoe sole, shoe with such a shoe sole and method for the production of such a shoe sole
US20160339401A1 (en) Device for circulating a liquid received in a container
NL7809791A (en) V-BELT WITH PROFILE DETERMINING CROSS SHEETS.
CN109562652A (en) Heavy truck tires tyre surface and heavy truck tires
ITTO20110125A1 (en) TREAD STRIP WITH ASYMMETRICAL GROOVES TO REDUCE THE RETENTION OF DEPRESSION
KR101890373B1 (en) Tier
NO164732B (en) SEAL PROFILE FOR TUNNEL PIPE SEGMENTS.
US2717514A (en) Structural joint seal
FR3080352B1 (en) DAMPING UPPER CROSSBAR FOR A MOTOR VEHICLE STRUCTURE
FR3090560B1 (en) Bodywork of a road vehicle for transporting goods provided with side fairings

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2