AU2001272546A1 - Surface profile of tread design elements of a running tread for tyre - Google Patents

Surface profile of tread design elements of a running tread for tyre

Info

Publication number
AU2001272546A1
AU2001272546A1 AU2001272546A AU7254601A AU2001272546A1 AU 2001272546 A1 AU2001272546 A1 AU 2001272546A1 AU 2001272546 A AU2001272546 A AU 2001272546A AU 7254601 A AU7254601 A AU 7254601A AU 2001272546 A1 AU2001272546 A1 AU 2001272546A1
Authority
AU
Australia
Prior art keywords
tread
points
straight line
point
contact face
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.)
Abandoned
Application number
AU2001272546A
Inventor
Robert Radulescu
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.)
Michelin Recherche et Technique SA France
Societe de Technologie Michelin SAS
Original Assignee
Michelin Recherche et Technique SA Switzerland
Michelin Recherche et Technique SA France
Societe de Technologie Michelin SAS
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 Recherche et Technique SA Switzerland, Michelin Recherche et Technique SA France, Societe de Technologie Michelin SAS filed Critical Michelin Recherche et Technique SA Switzerland
Publication of AU2001272546A1 publication Critical patent/AU2001272546A1/en
Abandoned 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • B60C11/1392—Three dimensional block surfaces departing from the enveloping tread contour with chamfered block edges
    • 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
    • B60C11/11—Tread patterns in which the raised area of the pattern consists only of isolated elements, e.g. blocks
    • 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
    • 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
    • B60C11/1376—Three dimensional block surfaces departing from the enveloping tread contour
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/901—Tread pattern having no blocks and having circumferential ribs defined by linear circumferential grooves having straight edges
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S152/00—Resilient tires and wheels
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Abstract

A tread for a heavy vehicle tire, comprising at least one tread design component ( 3 ) delimited by at least two grooves, each component comprising a contact face ( 4 ) limited by edges ( 7, 8 ); the contact face ( 4 ) having, viewed in a cross-sectional plane substantially perpendicular to the contact face of the tread and cutting two of the edges of the motif at A 1 and A 2 , a plot whose geometrical profile P between the points A 1 and A 2 has at least one bump ( 9, 10 ) in relief relative to a virtual straight line D passing through the points A 1 and A 2 , the point B 1 , B 2 of each bump ( 9, 10 ) that is furthest from the straight line D being located a height Hi from this straight line and a distance Di from the point A 1 or A 2 that is the closer, with 0.1<Di/L<0.25, where L is the distance separating the points A 1 and A 2 , and 0.1 mm<Hi<2.5 mm. In addition, the profile P passes through a point C located a distance Hc (0 mm<Hc<Hi/2) from the straight line passing through A 1 and A 2 and substantially halfway between the points A 1 and A 2.
AU2001272546A 2000-07-24 2001-07-17 Surface profile of tread design elements of a running tread for tyre Abandoned AU2001272546A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0009700 2000-07-24
FR0009700 2000-07-24
PCT/EP2001/008211 WO2002007995A1 (en) 2000-07-24 2001-07-17 Surface profile of tread design elements of a running tread for tyre

Publications (1)

Publication Number Publication Date
AU2001272546A1 true AU2001272546A1 (en) 2002-02-05

Family

ID=8852860

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001272546A Abandoned AU2001272546A1 (en) 2000-07-24 2001-07-17 Surface profile of tread design elements of a running tread for tyre

Country Status (7)

Country Link
US (1) US7367370B2 (en)
EP (1) EP1305172B1 (en)
JP (1) JP4740522B2 (en)
AT (1) ATE281317T1 (en)
AU (1) AU2001272546A1 (en)
DE (1) DE60106927T2 (en)
WO (1) WO2002007995A1 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6910512B1 (en) * 1999-02-22 2005-06-28 Bridgestone Corporation Pneumatic tire having peripheral protuberant portion on each block
JP4229965B2 (en) * 2006-11-14 2009-02-25 横浜ゴム株式会社 Brake control method and brake control device
JP5907648B2 (en) * 2010-01-06 2016-04-26 株式会社ブリヂストン Pneumatic tire
JP5841314B2 (en) * 2010-01-06 2016-01-13 株式会社ブリヂストン Pneumatic tire
JP2012144144A (en) * 2011-01-12 2012-08-02 Bridgestone Corp Pneumatic tire
RS62067B1 (en) * 2015-03-23 2021-07-30 Cooper Tire & Rubber Co Dual dome convex tire tread block or tread rib
JP6580481B2 (en) * 2015-12-12 2019-09-25 株式会社ブリヂストン Pneumatic tire
DE102016211109A1 (en) * 2016-06-22 2017-12-28 Continental Reifen Deutschland Gmbh Commercial vehicle tires with a tread with a cleat or a block profile
JP7013252B2 (en) * 2018-01-17 2022-02-15 Ｔｏｙｏ Ｔｉｒｅ株式会社 Pneumatic tires
WO2020003485A1 (en) * 2018-06-29 2020-01-02 Compagnie Generale Des Etablissements Michelin A tread for improved snow performance
DE102022209271A1 (en) * 2022-09-06 2024-03-07 Continental Reifen Deutschland Gmbh Vehicle tires

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1222964A (en) * 1967-04-08 1971-02-17 Dunlop Co Ltd Improvements in or relating to pneumatic tyres
FR2317112A1 (en) * 1975-07-07 1977-02-04 Michelin & Cie Tyre tread with sloping tread crowns - to reduce peel damage due to local compression
EP0547039A3 (en) * 1988-11-30 1993-08-11 Sumitomo Rubber Industries Limited Pneumatic radial tyre
DE3913199A1 (en) * 1989-04-21 1990-10-25 Sp Reifenwerke Gmbh RUNNING PROFILE IN VEHICLE TIRES
US5127455A (en) * 1990-09-28 1992-07-07 Michelin Recherche Et Technique Drive axle truck tire
JP2957309B2 (en) * 1991-05-09 1999-10-04 株式会社ブリヂストン Pneumatic tire
JP3068239B2 (en) * 1991-05-09 2000-07-24 株式会社ブリヂストン Pneumatic tire
DE69206473T2 (en) * 1991-05-09 1996-07-04 Bridgestone Corp Tire.
WO1993021028A1 (en) * 1992-02-28 1993-10-28 Vadim Mikhailovich Matsepuro Tyre protector
JPH06166304A (en) * 1992-09-22 1994-06-14 Bridgestone Corp Pneumatic tire
JPH0725208A (en) * 1993-06-25 1995-01-27 Toyo Tire & Rubber Co Ltd Pneumatic radial tire for heavy load
JP3533246B2 (en) * 1993-11-05 2004-05-31 株式会社ブリヂストン Pneumatic tire
JPH0911711A (en) * 1995-06-28 1997-01-14 Bridgestone Corp Pneumatic tire
JPH0930214A (en) * 1995-07-19 1997-02-04 Yokohama Rubber Co Ltd:The Pneumatic tire
JPH0966708A (en) * 1995-08-31 1997-03-11 Yokohama Rubber Co Ltd:The Pneumatic tire
JPH09142106A (en) * 1995-11-20 1997-06-03 Yokohama Rubber Co Ltd:The Pneumatic racing tire
JP4141017B2 (en) * 1998-09-02 2008-08-27 株式会社ブリヂストン Pneumatic tire
US6910512B1 (en) * 1999-02-22 2005-06-28 Bridgestone Corporation Pneumatic tire having peripheral protuberant portion on each block
FR2828134A1 (en) * 2001-08-06 2003-02-07 Michelin Soc Tech Pneumatic tire tread has blocks formed by lengthwise and transverse grooves and having surfaces of predetermined shape

Also Published As

Publication number Publication date
JP2004517772A (en) 2004-06-17
WO2002007995A1 (en) 2002-01-31
DE60106927T2 (en) 2005-12-01
ATE281317T1 (en) 2004-11-15
US7367370B2 (en) 2008-05-06
JP4740522B2 (en) 2011-08-03
DE60106927D1 (en) 2004-12-09
EP1305172B1 (en) 2004-11-03
EP1305172A1 (en) 2003-05-02
US20030136487A1 (en) 2003-07-24

Similar Documents

Publication Publication Date Title
JP2010179827A (en) Heavy duty tire
CN101370674A (en) Pneumatic tire
CN101835635A (en) Pneumatic tire
AU2001272546A1 (en) Surface profile of tread design elements of a running tread for tyre
CN101588934B (en) Pneumatic tire
AU2003304522A1 (en) Method and system for determining a cornering angle of a tyre during the running of a vehicle
EP0925957A2 (en) Pneumatic tires
EP1630006A3 (en) Pneumatic tire
CN105856975B (en) Pneumatic tire
FR2669274B1 (en)
EP0933235A3 (en) Pneumatic tire
EP0867310A3 (en) Pneumatic radial tyre for passenger car
EP0861740A3 (en) Pneumatic tyre for two-wheeled vehicle
CN103507573A (en) Radial tire tread pattern structure
AU2001235462A1 (en) Tyre tread pattern
EP0865943A3 (en) Pneumatic tire
CA2501157C (en) Pneumatic tire
EP3025878B1 (en) Heavy duty pneumatic tire
JP2002254906A (en) Pneumatic radial tire
ATE337923T1 (en) DIRECTIONAL TREAD WITH VARIABLE INCLINATION CUTS
JP2003154812A (en) Pneumatic tire
CA2043893A1 (en) Heavy duty tire with reduced shoulder wear and improved wandering performance
CA1329112C (en) Tread design for a pneumatic motor vehicle tire
EP0890456A3 (en) All-season pneumatic radial tire for passenger car
JP2003237320A (en) Pneumatic tire