IN2014DN06643A - - Google Patents

Info

Publication number
IN2014DN06643A
IN2014DN06643A IN6643DEN2014A IN2014DN06643A IN 2014DN06643 A IN2014DN06643 A IN 2014DN06643A IN 6643DEN2014 A IN6643DEN2014 A IN 6643DEN2014A IN 2014DN06643 A IN2014DN06643 A IN 2014DN06643A
Authority
IN
India
Prior art keywords
tread
transversal
measured
notch
block
Prior art date
Application number
Inventor
Dominique Chauvin
Original Assignee
Michelin & Cie
Michelin Rech Tech
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 Michelin & Cie, Michelin Rech Tech filed Critical Michelin & Cie
Publication of IN2014DN06643A publication Critical patent/IN2014DN06643A/en

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
    • B60C11/0306—Patterns comprising block rows or discontinuous ribs
    • B60C11/0309—Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • 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
    • B60C11/04—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042—Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag further characterised by the groove cross-section
    • 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
    • B60C2011/0341—Circumferential grooves
    • B60C2011/0355—Circumferential grooves characterised by depth
    • 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
    • B60C2011/133—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls comprising recesses
    • 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

A tread (1) for civil engineering tyres said tread comprising blocks (3) in a central part and edge ribs (2 4) each block in the central row having a width Ltb measured in a direction parallel to the transversal peaks and a width Lcb measured in the circumferential direction the tread (1) according to the invention being characterised in that each edge rib (2 4) comprises a plurality of notches (21 41) forming recesses of transversal width Lte and circumferential length Lce each notch being delimited along its entire height He by transversally oriented walls and one circumferentially oriented wall each notch (21 41) being geometrically appropriate to accommodate at least one end part of a block of the central region leaving a circumferential clearance Ac (measured in the circumferential direction) and a transversal clearance At (measured in the transversal or axial direction) said clearances Ac and At being determined so as to ensure under the normal driving conditions of the tyre with said tread at least partial contact by the end part of said block of the central region with at least one of the transversally oriented walls of each notch (21 41) thereby preventing each of the blocks (3) having its ends fixed in place within said notches from coming into contact with the neighbouring blocks of the central row.
IN6643DEN2014 2012-03-15 2013-02-22 IN2014DN06643A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1252368A FR2988032B1 (en) 2012-03-15 2012-03-15 HIGH THICK BEARING TAPE FOR CIVIL ENGINEERING TIRES
PCT/EP2013/053537 WO2013135473A1 (en) 2012-03-15 2013-02-22 Thick tread for civil engineering tyres

Publications (1)

Publication Number Publication Date
IN2014DN06643A true IN2014DN06643A (en) 2015-05-22

Family

ID=47913374

Family Applications (1)

Application Number Title Priority Date Filing Date
IN6643DEN2014 IN2014DN06643A (en) 2012-03-15 2013-02-22

Country Status (13)

Country Link
US (1) US9604505B2 (en)
EP (1) EP2825399B1 (en)
JP (1) JP6310404B2 (en)
CN (1) CN104169103B (en)
AU (1) AU2013231563B2 (en)
BR (1) BR112014019600B1 (en)
CA (1) CA2867582A1 (en)
CL (1) CL2014002405A1 (en)
FR (1) FR2988032B1 (en)
IN (1) IN2014DN06643A (en)
RU (1) RU2614401C2 (en)
WO (1) WO2013135473A1 (en)
ZA (1) ZA201405790B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2698042B2 (en) 1993-12-29 1998-01-19 古河電気工業株式会社 Optical fiber splicer in automatic optical fiber loss measurement system
KR101656347B1 (en) * 2015-08-06 2016-09-23 넥센타이어 주식회사 The Tires
FR3067973A1 (en) * 2017-06-22 2018-12-28 Compagnie Generale Des Etablissements Michelin PNEUMATIC VEHICLE FOR CIVIL ENGINEERING

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1192731A (en) * 1966-08-26 1970-05-20 Dunlop Co Ltd Improvements in or relating to Tyres
GB1366300A (en) * 1970-11-21 1974-09-11 Dunlop Holdings Ltd Pneumatic tyres
US4320790A (en) * 1979-03-07 1982-03-23 Dunlop Limited Tire treads
JP4255165B2 (en) * 1999-05-07 2009-04-15 株式会社ブリヂストン Pneumatic tire and its vulcanization mold
US7281555B2 (en) * 2001-06-07 2007-10-16 Bridgestone Corporation Off-the-road tire
DE10309970A1 (en) * 2003-03-07 2004-09-16 Continental Aktiengesellschaft Tire profile of a pneumatic vehicle tire
JP4676959B2 (en) * 2004-06-23 2011-04-27 株式会社ブリヂストン Pneumatic tire
FR2894183B1 (en) * 2005-12-06 2008-02-15 Michelin Soc Tech TIRE TREAD FOR PNEUMATIC HEAVY WEIGHT
FR2961744B1 (en) * 2010-06-29 2012-08-03 Michelin Soc Tech BEARING BAND WITH REDUCED DRIVE NOISE

Also Published As

Publication number Publication date
AU2013231563A1 (en) 2014-10-30
CL2014002405A1 (en) 2015-03-27
JP6310404B2 (en) 2018-04-11
AU2013231563B2 (en) 2016-01-14
BR112014019600A2 (en) 2017-06-20
CA2867582A1 (en) 2013-09-19
RU2014141373A (en) 2016-05-10
RU2614401C2 (en) 2017-03-28
CN104169103B (en) 2017-06-27
BR112014019600A8 (en) 2018-01-02
EP2825399B1 (en) 2016-04-20
FR2988032B1 (en) 2015-04-10
CN104169103A (en) 2014-11-26
US9604505B2 (en) 2017-03-28
WO2013135473A1 (en) 2013-09-19
EP2825399A1 (en) 2015-01-21
BR112014019600B1 (en) 2021-07-06
FR2988032A1 (en) 2013-09-20
JP2015513497A (en) 2015-05-14
ZA201405790B (en) 2015-12-23
US20150027605A1 (en) 2015-01-29

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