JP5646637B2 - 剛性を改善したタイヤトレッド - Google Patents

剛性を改善したタイヤトレッド Download PDF

Info

Publication number
JP5646637B2
JP5646637B2 JP2012531364A JP2012531364A JP5646637B2 JP 5646637 B2 JP5646637 B2 JP 5646637B2 JP 2012531364 A JP2012531364 A JP 2012531364A JP 2012531364 A JP2012531364 A JP 2012531364A JP 5646637 B2 JP5646637 B2 JP 5646637B2
Authority
JP
Japan
Prior art keywords
tread
cavity
cavities
internal
external
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
JP2012531364A
Other languages
English (en)
Japanese (ja)
Other versions
JP2013505874A (ja
Inventor
リシャール オディジエ
リシャール オディジエ
ステファーヌ オレゾン
ステファーヌ オレゾン
マテュー ヴァンデル
マテュー ヴァンデル
ジル ドゥエ
ジル ドゥエ
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
Michelin Recherche et Technique SA France
Original Assignee
Compagnie Generale des Etablissements Michelin SCA
Michelin Recherche et Technique SA France
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, Michelin Recherche et Technique SA France filed Critical Compagnie Generale des Etablissements Michelin SCA
Publication of JP2013505874A publication Critical patent/JP2013505874A/ja
Application granted granted Critical
Publication of JP5646637B2 publication Critical patent/JP5646637B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/04Tread patterns in which the raised area of the pattern consists only of continuous circumferential ribs, e.g. zig-zag
    • B60C11/042Tread 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/0306Patterns comprising block rows or discontinuous ribs
    • B60C11/0309Patterns comprising block rows or discontinuous ribs further characterised by the groove cross-section
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/032Patterns comprising isolated recesses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/032Patterns comprising isolated recesses
    • B60C11/0323Patterns comprising isolated recesses tread comprising channels under the tread surface, e.g. for draining water
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1204Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C11/1218Three-dimensional shape with regard to depth and extending direction
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/12Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes
    • B60C11/1272Width of the sipe
    • B60C11/1281Width of the sipe different within the same sipe, i.e. enlarged width portion at sipe bottom or along its length
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60CVEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C11/00Tyre tread bands; Tread patterns; Anti-skid inserts
    • B60C11/03Tread patterns
    • B60C11/13Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP2012531364A 2009-09-29 2010-09-28 剛性を改善したタイヤトレッド Expired - Fee Related JP5646637B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0956752A FR2950565B1 (fr) 2009-09-29 2009-09-29 Bande de roulement pour pneu de rigidite amelioree
FR0956752 2009-09-29
PCT/EP2010/064375 WO2011039194A1 (fr) 2009-09-29 2010-09-28 Bande de roulement pour pneu de rigidite amelioree

Publications (2)

Publication Number Publication Date
JP2013505874A JP2013505874A (ja) 2013-02-21
JP5646637B2 true JP5646637B2 (ja) 2014-12-24

Family

ID=42041554

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012531364A Expired - Fee Related JP5646637B2 (ja) 2009-09-29 2010-09-28 剛性を改善したタイヤトレッド

Country Status (13)

Country Link
US (1) US9174493B2 (enExample)
EP (1) EP2483087B1 (enExample)
JP (1) JP5646637B2 (enExample)
KR (1) KR101774207B1 (enExample)
CN (1) CN102548777B (enExample)
AU (1) AU2010303038B2 (enExample)
BR (1) BR112012006870B1 (enExample)
CA (1) CA2774226C (enExample)
EA (1) EA020911B1 (enExample)
FR (1) FR2950565B1 (enExample)
IN (1) IN2012DN02540A (enExample)
MX (1) MX2012003648A (enExample)
WO (1) WO2011039194A1 (enExample)

Families Citing this family (86)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2973285B1 (fr) * 2011-04-01 2013-03-29 Michelin Soc Tech Bande de roulement comprenant au moins une rainure ondulante et procede d'obtention
FR2973284B1 (fr) * 2011-04-01 2014-02-21 Michelin Soc Tech Bande de roulement amelioree pour pneu de vehicule poids lourd
EP2726303B1 (en) 2011-06-30 2017-03-15 MICHELIN Recherche et Technique S.A. Tire tread having groove with internal voids
AU2011380539A1 (en) * 2011-10-31 2014-05-22 Compagnie Generale Des Etablissements Michelin Variable height grooves in multiple wear layer treads for retreaded tires
FR2989031B1 (fr) 2012-04-05 2014-05-02 Michelin & Cie Bande de roulement de pneu pour essieu moteur de poids lourd
FR2999118B1 (fr) 2012-12-10 2015-01-16 Michelin & Cie Pneumatique comportant une bande de roulement constituee de plusieurs melanges elastomeriques
FR3013635B1 (fr) 2013-11-26 2015-12-11 Michelin & Cie Bande de roulement a drainage ameliore pour pneu
FR3014022B1 (fr) 2013-12-02 2016-07-08 Michelin & Cie Bande de roulement evolutive pour pneu
FR3014746B1 (fr) 2013-12-13 2017-08-11 Michelin & Cie Bande de roulement evolutive pour pneu.
FR3018222B1 (fr) * 2014-03-10 2017-09-01 Michelin & Cie Bande de roulement comportant une texture a fort contraste dans une rainure
FR3027254A1 (fr) * 2014-10-15 2016-04-22 Michelin & Cie Dispositif de suivi de l’usure d’un pneu
FR3036321A1 (fr) * 2015-05-22 2016-11-25 Michelin & Cie Pneu pour poids lourd avec dispositif indicateur d'usure
WO2016190881A1 (en) * 2015-05-28 2016-12-01 Compagnie Generale Des Etablissements Michelin Truck tire tread and truck tire
FR3036652B1 (fr) 2015-05-28 2017-05-19 Michelin & Cie Bande de roulement amelioree pour pneu
FR3039097B1 (fr) * 2015-07-24 2017-07-21 Michelin & Cie Bande de roulement pour pneu de poids lourd ameliorant le bruit en roulage
WO2017058209A1 (en) * 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Hybrid sipes and methods for forming a tire tread
WO2017058226A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Variable thickness sipes
WO2017058224A1 (en) 2015-09-30 2017-04-06 Compagnie Generale Des Etablissements Michelin Egg crate sidewall features for sipes
FR3043019A1 (fr) 2015-10-29 2017-05-05 Michelin & Cie Bande de roulement a creux caches comprenant un indicateur d'usure ayant une visibilite amelioree
FR3043018A1 (fr) * 2015-10-29 2017-05-05 Michelin & Cie Bande de roulement a creux caches comprenant un indicateur d'usure ayant une visibilite amelioree
FR3045490B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045479B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045465B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045492B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045471B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045475B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045487B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045473B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045466B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045476B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045467B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045480B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045469B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045482B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045464B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045470B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045472B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045477B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045481B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045468B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045491B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3045474B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045484B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure et de resistance au roulement ameliorees
FR3045489B1 (fr) * 2015-12-16 2017-12-22 Michelin & Cie Pneumatique presentant des proprietes d'usure ameliorees
FR3049896A1 (fr) 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement de pneu
FR3049898A1 (fr) 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement amelioree pour pneu
FR3049897A1 (fr) * 2016-04-08 2017-10-13 Michelin & Cie Bande de roulement amelioree pour pneu
WO2017176280A1 (en) * 2016-04-08 2017-10-12 Compagnie Generale Des Etablissements Michelin Truck tire tread and truck tire
US20190118583A1 (en) * 2016-04-18 2019-04-25 Bridgestone Corporation Tire
JP6762857B2 (ja) * 2016-11-21 2020-09-30 株式会社ブリヂストン 非空気入りタイヤ
FR3061081A1 (fr) 2016-12-28 2018-06-29 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant des cavites cachees
FR3061082A1 (fr) 2016-12-28 2018-06-29 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant des cavites cachees
JP6762266B2 (ja) * 2017-06-01 2020-09-30 株式会社ブリヂストン 空気入りタイヤ
EP3648991B1 (fr) 2017-07-05 2021-03-10 Compagnie Générale des Etablissements Michelin Pneu dont la bande de roulement comprend des rainures ondulantes
IT201700084726A1 (it) * 2017-07-25 2019-01-25 Prometeon Tyre Group S R L Pneumatico per ruote di veicoli
FR3070898A1 (fr) 2017-09-13 2019-03-15 Compagnie Generale Des Etablissements Michelin Moule de bande de roulement de pneu comprenant des canaux caches.
WO2019086809A1 (fr) 2017-10-31 2019-05-09 Compagnie Generale Des Etablissements Michelin Bande de roulement pour pneu de véhicule poids lourd
US20210178828A1 (en) * 2017-11-07 2021-06-17 Compagnie Generale Des Etablissements Michelin Tire Having a Tread Combining Inclined Sipes with a Specific Material
WO2019122677A1 (fr) 2017-12-19 2019-06-27 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu comprenant des rainures ondulantes
US11548322B2 (en) 2017-12-22 2023-01-10 Compagnie Generale Des Etablissements Michelin Heavy goods vehicle tire with improved endurance
EP3802154B1 (fr) * 2018-05-30 2022-04-06 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu comprenant des rainures ondulantes et des incisions
US20210291596A1 (en) * 2018-08-09 2021-09-23 Compagnie Generale Des Etablissements Michelin Tire Tread
BR112021005191B1 (pt) 2018-09-20 2023-11-28 Compagnie Generale Des Etablissements Michelin Banda de rodagem de pneumático que compreende ranhuras complexas e incisões
FR3089864A3 (fr) 2018-12-14 2020-06-19 Michelin & Cie Bande de roulement pour pneumatique
WO2020120881A1 (fr) 2018-12-14 2020-06-18 Compagnie Generale Des Etablissements Michelin Bande de roulement pour pneumatique
WO2020128237A1 (fr) 2018-12-19 2020-06-25 Compagnie Generale Des Etablissements Michelin Bande de roulement comportant des rainures interrompues
FR3090481A3 (fr) 2018-12-19 2020-06-26 Michelin & Cie Bande de roulement comportant des rainures interrompues
JP7184628B2 (ja) 2018-12-20 2022-12-06 Toyo Tire株式会社 空気入りタイヤ
FR3090480A3 (fr) * 2018-12-21 2020-06-26 Michelin & Cie Bande de roulement comportant des cavités cachées et des rainures.
JP7177009B2 (ja) * 2019-06-14 2022-11-22 株式会社ブリヂストン 空気入りタイヤ
FR3099414A1 (fr) 2019-07-31 2021-02-05 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneumatique pour véhicule poids lourd
JP7273672B2 (ja) 2019-09-19 2023-05-15 株式会社ブリヂストン 空気入りタイヤ
JP7280155B2 (ja) 2019-09-19 2023-05-23 株式会社ブリヂストン 空気入りタイヤ
JP7306976B2 (ja) * 2019-12-05 2023-07-11 株式会社ブリヂストン 空気入りタイヤ
FR3114271B1 (fr) * 2020-09-23 2023-03-03 Michelin & Cie Pneumatique pour véhicule lourd de génie civil à adhérence améliorée
JP7575662B2 (ja) * 2020-09-30 2024-10-30 横浜ゴム株式会社 タイヤ
FR3115497A1 (fr) 2020-10-26 2022-04-29 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneumatique pour véhicule poids lourd à robustesse améliorée
FR3116763B1 (fr) 2020-11-27 2024-04-05 Michelin & Cie Bande de roulement de pneumatique pour un véhicule poids lourd ayant une résistance aux agressions améliorée
FR3123250B1 (fr) 2021-05-31 2024-10-11 Michelin & Cie Pneumatique pour un véhicule poids lourd avec bande de roulement à sculpture complexe
JP7762800B2 (ja) * 2021-10-16 2025-10-30 ブリヂストン アメリカズ タイヤ オペレーションズ、 エルエルシー 双方向サイプ及び/又はスロット
FR3128666B1 (fr) 2021-11-04 2024-04-19 Michelin & Cie Pneumatique pour un véhicule poids lourd avec bande de roulement à sculpture complexe
FR3134037B1 (fr) 2022-03-30 2024-07-12 Michelin & Cie Pneumatique pour un véhicule poids lourd à faible bruit de roulement
FR3136697B1 (fr) 2022-06-15 2024-06-07 Michelin & Cie Pneumatique pour un véhicule poids lourd à adhérence améliorée
FR3142386B1 (fr) 2022-11-30 2025-07-11 Michelin & Cie Pneumatique pour véhicule poids lourd avec une bande de roulement à robustesse améliorée
KR20250003152A (ko) * 2023-06-30 2025-01-07 한국타이어앤테크놀로지 주식회사 패턴 강성 향상과 불규칙 마모를 억제한 중하중용 타이어
FR3154344B1 (fr) 2023-10-19 2025-09-19 Michelin & Cie Pneumatique pour véhicule poids lourd avec une bande de roulement à usure améliorée

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA806327B (en) * 1979-10-31 1981-11-25 Dunlop Ltd Tyres,tyre treads and the manufacture thereof
IT1185117B (it) * 1985-06-26 1987-11-04 Pirelli Pneumatico per ruote di veicoli con battistrada a bassa resistenza di rotolamento
JP2619045B2 (ja) * 1988-03-29 1997-06-11 株式会社ブリヂストン タイヤ用プレキュアトレッドおよびこれを用いたタイヤ
JPH02310108A (ja) * 1989-05-24 1990-12-25 Toyo Tire & Rubber Co Ltd 空気入りタイヤのトレッド外皮
JPH0612108U (ja) * 1992-07-24 1994-02-15 東洋ゴム工業株式会社 空気入りタイヤ
US5924464A (en) * 1996-03-29 1999-07-20 Michelin Recherche Et Technique, S.A. Tire having flow isolating grooves
EP0989000A3 (de) * 1998-09-24 2002-02-06 Continental Aktiengesellschaft Luftreifen mit schallabsorbierenden Eigenschaften
JP2001130221A (ja) * 1999-11-04 2001-05-15 Mikio Kuzuu タイヤの溝に水抜き穴を装着したタイヤ
WO2002038399A2 (fr) * 2000-11-13 2002-05-16 Societe De Technologie Michelin Bande de roulement de pneumatique et element moulant de moule d'une telle bande
WO2003097384A1 (fr) * 2002-05-15 2003-11-27 Societe De Technologie Michelin Bande de roulement evolutive
FR2924981B1 (fr) * 2007-12-17 2009-11-27 Michelin Soc Tech Bande de roulement pour pneumatique neige.

Also Published As

Publication number Publication date
US9174493B2 (en) 2015-11-03
BR112012006870A8 (pt) 2018-01-02
EA020911B1 (ru) 2015-02-27
CN102548777B (zh) 2014-10-29
CA2774226C (fr) 2017-02-21
EP2483087A1 (fr) 2012-08-08
MX2012003648A (es) 2012-06-28
FR2950565A1 (fr) 2011-04-01
CN102548777A (zh) 2012-07-04
IN2012DN02540A (enExample) 2015-08-28
KR20120085793A (ko) 2012-08-01
JP2013505874A (ja) 2013-02-21
EP2483087B1 (fr) 2013-12-18
BR112012006870A2 (pt) 2016-06-07
US20120227883A1 (en) 2012-09-13
CA2774226A1 (fr) 2011-04-07
FR2950565B1 (fr) 2012-08-31
EA201270485A1 (ru) 2012-12-28
WO2011039194A1 (fr) 2011-04-07
KR101774207B1 (ko) 2017-09-04
BR112012006870B1 (pt) 2020-11-24
AU2010303038B2 (en) 2015-03-26
AU2010303038A1 (en) 2012-05-24

Similar Documents

Publication Publication Date Title
JP5646637B2 (ja) 剛性を改善したタイヤトレッド
CN103492196B (zh) 包括至少一个波状花纹沟的胎面和生产该胎面的方法
JP6061306B2 (ja) トレーラ型重車両用タイヤトレッド及び成形コンポーネント
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
CN104334371B (zh) 重型货车从动轴轮胎胎面及具有该胎面的重型货车轮胎
JP4286776B2 (ja) 自己再現性トレッド
CN112714700B (zh) 包括复合沟槽和刀槽的轮胎胎面
CN109070645B (zh) 轮胎胎面
CN105793068A (zh) 演变的轮胎胎面
CN112203869B (zh) 包括波状沟槽和刀槽的轮胎胎面
CN108883668A (zh) 轮胎胎面
CN110121433B (zh) 用于重型货物车辆轮胎的胎面
CN107771130B (zh) 改进的轮胎胎面
CN112533770B (zh) 轮胎胎面
JP2000318413A (ja) 空気入りタイヤおよびその加硫用金型
JP6336999B2 (ja) 方向性設計のタイヤトレッド
CN113195259A (zh) 包括不连续沟槽的胎面
CN112351896B (zh) 用于车辆车轮的带防滑钉的轮胎
US20220080777A1 (en) Tread Comprising Hidden Cavities and Grooves
CN213831241U (zh) 一种全地形车辆轮胎
CN116568530A (zh) 用于重型车辆的具有改进的抗攻击性的轮胎胎面

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20130730

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20140326

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20140402

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140702

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140709

A601 Written request for extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A601

Effective date: 20140804

A602 Written permission of extension of time

Free format text: JAPANESE INTERMEDIATE CODE: A602

Effective date: 20140811

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20140902

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: 20141006

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20141105

R150 Certificate of patent or registration of utility model

Ref document number: 5646637

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees