JP4653926B2 - 変化する傾斜の切込みを備えたリブを有するトレッド - Google Patents

変化する傾斜の切込みを備えたリブを有するトレッド Download PDF

Info

Publication number
JP4653926B2
JP4653926B2 JP2002176420A JP2002176420A JP4653926B2 JP 4653926 B2 JP4653926 B2 JP 4653926B2 JP 2002176420 A JP2002176420 A JP 2002176420A JP 2002176420 A JP2002176420 A JP 2002176420A JP 4653926 B2 JP4653926 B2 JP 4653926B2
Authority
JP
Japan
Prior art keywords
tread
rib
incision
angle
contact surface
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.)
Expired - Fee Related
Application number
JP2002176420A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003154816A5 (https=
JP2003154816A (ja
Inventor
ラドレスク ロバート
Original Assignee
ソシエテ ド テクノロジー ミシュラン
ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム
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 ソシエテ ド テクノロジー ミシュラン, ミシュラン ルシェルシュ エ テクニーク ソシエテ アノニム filed Critical ソシエテ ド テクノロジー ミシュラン
Publication of JP2003154816A publication Critical patent/JP2003154816A/ja
Publication of JP2003154816A5 publication Critical patent/JP2003154816A5/ja
Application granted granted Critical
Publication of JP4653926B2 publication Critical patent/JP4653926B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

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
    • B60C11/04—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
    • B60C11/0306—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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218—Three-dimensional shape with regard to depth and extending direction
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C11/124—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern inclined with regard to a plane normal to the tread surface
    • 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
    • B60C11/12—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1272—Width of the sipe
    • B60C11/1281—Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • 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
    • Y10S152/03—Slits in threads
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP2002176420A 2001-05-14 2002-05-14 変化する傾斜の切込みを備えたリブを有するトレッド Expired - Fee Related JP4653926B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0106353 2001-05-14
FR0106353 2001-05-14

Publications (3)

Publication Number Publication Date
JP2003154816A JP2003154816A (ja) 2003-05-27
JP2003154816A5 JP2003154816A5 (https=) 2005-10-06
JP4653926B2 true JP4653926B2 (ja) 2011-03-16

Family

ID=8863267

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002176420A Expired - Fee Related JP4653926B2 (ja) 2001-05-14 2002-05-14 変化する傾斜の切込みを備えたリブを有するトレッド

Country Status (6)

Country Link
US (1) US6868879B2 (https=)
EP (1) EP1264713B1 (https=)
JP (1) JP4653926B2 (https=)
AT (1) ATE320927T1 (https=)
CA (1) CA2383301C (https=)
DE (1) DE60209956T2 (https=)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1351830B1 (fr) * 2001-01-10 2006-08-30 Société de Technologie Michelin Bande de roulement directionnelle presentant des incisions d'inclinaison variable
JP4777547B2 (ja) * 2001-06-29 2011-09-21 株式会社ブリヂストン 空気入りタイヤ
US7188650B2 (en) * 2004-12-28 2007-03-13 The Goodyear Tire & Rubber Company Siped tire tread with high transverse stiffness
FR2926037B1 (fr) * 2008-01-09 2009-12-18 Michelin Soc Tech Dispositif pour bande de roulement.
FR2933335B1 (fr) * 2008-07-03 2010-08-20 Michelin Soc Tech Bande de roulement directionnelle pour pneu pourvue d'incisions adaptees
FR2939360B1 (fr) * 2008-12-05 2011-03-04 Michelin Soc Tech Bande de roulement pourvue d'incisions
JP5947532B2 (ja) * 2011-12-09 2016-07-06 株式会社ブリヂストン 空気入りタイヤ
USD730817S1 (en) 2013-10-09 2015-06-02 Bridgestone Americas Tire Operations, Llc Tire tread
USD740216S1 (en) 2013-10-09 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread portion
USD734247S1 (en) 2013-10-09 2015-07-14 Bridgestone Americas Tire Operations, Llc Tire tread
USD740209S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
USD740211S1 (en) 2014-03-03 2015-10-06 Bridgestone Americas Tire Operations, Llc Tire tread
JP6329010B2 (ja) * 2014-06-13 2018-05-23 株式会社ブリヂストン 空気入りタイヤ
WO2016003426A1 (en) 2014-06-30 2016-01-07 Compagnie Generale Des Etablissements Michelin Tire treads having tread elements with inclined leading sides
USD810007S1 (en) 2016-03-03 2018-02-13 Bridgestone Americas Tire Operations, Llc Tire tread
WO2018101933A1 (en) * 2016-11-30 2018-06-07 Compagnie Generale Des Etablissements Michelin Improved tire treads having positively inclined sipes
USD818943S1 (en) 2017-06-01 2018-05-29 Bridgestone Americas Tire Operations, Llc Tire
USD830290S1 (en) 2017-06-01 2018-10-09 Bridgestone Americas Tire Operations, Llc Tire
USD870652S1 (en) 2017-08-30 2019-12-24 Bridgestone Americas Tire Operations, Llc. Tire
US20200298624A1 (en) * 2017-11-07 2020-09-24 Compagnie Generale Des Etablissements Michelin Tire Having a Tread Combining Inclined Sipes with a Specific Material
WO2019092364A1 (fr) 2017-11-07 2019-05-16 Compagnie Generale Des Etablissements Michelin Pneu ayant une bande de roulement combinant des incisions inclinees avec un materiau specifique
EP3707013B1 (fr) 2017-11-07 2023-01-18 Compagnie Générale des Etablissements Michelin Pneu ayant une bande de roulement combinant des incisions inclinees avec un materiau specifique
US12017483B2 (en) * 2019-12-17 2024-06-25 Compagnie Generale Des Etablissements Michelin Truck tire tread with decoupling void and associated decoupling void sipe
JP7715972B2 (ja) * 2020-09-15 2025-07-31 横浜ゴム株式会社 空気入りタイヤ
WO2025111725A1 (zh) * 2023-11-27 2025-06-05 西湖大学 一种轮胎的带束层外的胎面组件、模具和制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB488496A (en) * 1937-01-05 1938-07-05 Firestone Tire & Rubber Co Improvements in or relating to tyres for vehicle wheels
FR2418719A1 (fr) * 1978-03-03 1979-09-28 Michelin & Cie Pneumatique destine a rouler sur la neige
FR2643312B1 (fr) * 1989-02-22 1991-07-26 Michelin & Cie Bande de roulement pour pneumatique " poids lourd ", dont les nervures centrales sont munies d'incisions inclinees
JPH03139404A (ja) * 1989-10-25 1991-06-13 Bridgestone Corp 空気入りタイヤ
AT398732B (de) * 1990-03-20 1995-01-25 Semperit Ag Fahrzeugluftreifen
JP3228555B2 (ja) * 1992-06-05 2001-11-12 東洋ゴム工業株式会社 空気入りタイヤ
JP3686112B2 (ja) * 1995-02-06 2005-08-24 株式会社ブリヂストン 空気入りタイヤ
DE19506697A1 (de) * 1995-02-25 1996-08-29 Continental Ag Verfahren zur Herstellung eines Reifens mit einer Lauffläche mit Feineinschnitten
EP0810104A1 (en) * 1996-05-28 1997-12-03 The Goodyear Tire & Rubber Company Treads for tires with siped elastomeric blocks
JPH10129218A (ja) * 1996-11-01 1998-05-19 Bridgestone Corp 空気入りタイヤおよびその製造に用いる加硫金型
AU738228B2 (en) * 1996-12-19 2001-09-13 Michelin Recherche Et Technique S.A. Sacrificial ribs for improved tire wear
JPH10236112A (ja) * 1997-02-27 1998-09-08 Bridgestone Corp 空気入りタイヤおよびその製造に用いる加硫金型
DE19710400C2 (de) * 1997-03-13 2003-05-15 Continental Ag Fahrzeugreifen mit Einschnitten im Laufstreifen und Lamelle für Vulkanisationsform und Vulkanisationsform mit solchen Lamellen
US6196288B1 (en) * 1997-12-15 2001-03-06 Michelin Recherche Et Technique S.A. Siping geometry to delay the onset of rib edge wear in truck tires
JP2002225512A (ja) * 2001-02-01 2002-08-14 Yokohama Rubber Co Ltd:The 氷雪路用空気入りタイヤ
JP4683513B2 (ja) * 2001-03-01 2011-05-18 株式会社ブリヂストン 重荷重用空気入りタイヤ

Also Published As

Publication number Publication date
EP1264713B1 (fr) 2006-03-22
US20020166613A1 (en) 2002-11-14
EP1264713A1 (fr) 2002-12-11
CA2383301C (fr) 2010-08-17
ATE320927T1 (de) 2006-04-15
US6868879B2 (en) 2005-03-22
CA2383301A1 (fr) 2002-11-14
DE60209956T2 (de) 2006-11-30
JP2003154816A (ja) 2003-05-27
DE60209956D1 (de) 2006-05-11

Similar Documents

Publication Publication Date Title
JP4653926B2 (ja) 変化する傾斜の切込みを備えたリブを有するトレッド
EP1007377B1 (en) Sacrificial ribs for improved tire wear
JP2617713B2 (ja) 重荷重用空気入りラジアルタイヤ
JP4040458B2 (ja) タイヤトレッドおよび該トレッド用金型の成形要素
JP4330561B2 (ja) 重荷重用タイヤ
JP5285762B2 (ja) タイヤのトレッドパターン
CN103857540B (zh) 用于摩托车的轮胎
JP4145300B2 (ja) 空気入りタイヤ
JP2008201368A (ja) スタッドレスタイヤ
US20030089439A1 (en) Tread pattern for a radial carcass tire
JP4130362B2 (ja) 可変傾斜切込みを備えた指向性トレッド
JP2010513117A (ja) 改良トレッドパターンを有する車両ホイール用タイヤ
JP2009143450A (ja) 空気入りタイヤ
JP2014523366A (ja) 幅広部分と幅狭部分を含む切込みを備えたトレッドを有するタイヤ
JP4220542B2 (ja) 空気入りタイヤ
US9139048B2 (en) Tread having a tread pattern with incisions
CN102741064B (zh) 包括具有切口的胎面的两轮车辆轮胎
JPH06171316A (ja) 重荷重用空気入りラジアルタイヤ
CN101878120A (zh) 充气轮胎
JP5567839B2 (ja) 空気入りタイヤ
JPH0891023A (ja) タクシー用ラジアルタイヤ
US6843290B2 (en) Surface profile of the tread-pattern elements of a tread for a tire
JP4936520B2 (ja) 空気入りラジアルタイヤ
JP2012171433A (ja) 空気入りタイヤ
JP2005126007A (ja) 空気入りラジアルタイヤ

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20050513

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20050513

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20080204

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20080502

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20080509

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20080804

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20091224

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20100324

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20101118

A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20101220

R150 Certificate of patent or registration of utility model

Ref document number: 4653926

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

Free format text: JAPANESE INTERMEDIATE CODE: R150

FPAY Renewal fee payment (event date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131224

Year of fee payment: 3

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees