JPS63130302U - - Google Patents

Info

Publication number
JPS63130302U
JPS63130302U JP1987022942U JP2294287U JPS63130302U JP S63130302 U JPS63130302 U JP S63130302U JP 1987022942 U JP1987022942 U JP 1987022942U JP 2294287 U JP2294287 U JP 2294287U JP S63130302 U JPS63130302 U JP S63130302U
Authority
JP
Japan
Prior art keywords
tread portion
extending
tire
grooves
main grooves
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.)
Granted
Application number
JP1987022942U
Other languages
English (en)
Other versions
JP2514780Y2 (ja
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 filed Critical
Priority to JP1987022942U priority Critical patent/JP2514780Y2/ja
Priority to US07/156,696 priority patent/US4934424A/en
Publication of JPS63130302U publication Critical patent/JPS63130302U/ja
Application granted granted Critical
Publication of JP2514780Y2 publication Critical patent/JP2514780Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60C11/12—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
    • B60C2011/1213—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe sinusoidal or zigzag at 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
    • B60C11/1259—Depth of the sipe
    • B60C2011/1268—Depth of the sipe being different from sipe to sipe
    • 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
    • Y10S152/902—Non-directional tread pattern having no circumferential rib and having blocks defined by circumferential grooves and transverse grooves

Landscapes

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

Description

【図面の簡単な説明】
第１図〜第６図は本考案の実施例からなる空気
入りタイヤを示し、第１図はラジアル方向断面説
明図、第２図はタイヤ踏面の一部展開説明図、第
３図は第２図―矢視断面拡大説明図、第４図
は他の実施例の第２図―矢視該当断面拡大説
明図、第５図及び第６図はそれぞれ他の実施例に
おけるタイヤ踏面の一部展開説明図である。 Ｔ……トレツド部、Ｓ……サイドウオール部、
１０……主溝、２０……横溝、３０……ブロツク
、３１……切込み、ｈ……切込みの深さ。

Claims (1)

    【実用新案登録請求の範囲】
  1. ほぼ円筒状に延びるトレツド部と、このトレツ
    ド部の両端から径方向内側に向つてそれぞれ延び
    る一対のサイドウオール部からなり、上記トレツ
    ド部が互いに所定の間隔をもつて周方向に延びる
    複数の主溝と、これら主溝に対し交差する向きに
    延びると共に周方向に所定の間隔をおいて多数配
    置された横溝と、上記主溝及び横溝によつて区分
    されるブロツクによつて構成されたタイヤにおい
    て、上記ブロツクは、ほぼタイヤの回転軸方向に
    このブロツク幅のほぼ全体に亙つて延び少なくと
    もその一端が上記主溝に開口する少なくとも３本
    の切込みを、ほぼ等間隔に且つ両側対比中央をよ
    り深く具えたことを特徴とする空気入りタイヤ。
JP1987022942U 1987-02-20 1987-02-20 空気入りタイヤ Expired - Lifetime JP2514780Y2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1987022942U JP2514780Y2 (ja) 1987-02-20 1987-02-20 空気入りタイヤ
US07/156,696 US4934424A (en) 1987-02-20 1988-02-17 Pneumatic tire having blocks with plural transverse sipes at different depths

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987022942U JP2514780Y2 (ja) 1987-02-20 1987-02-20 空気入りタイヤ

Publications (2)

Publication Number Publication Date
JPS63130302U true JPS63130302U (ja) 1988-08-25
JP2514780Y2 JP2514780Y2 (ja) 1996-10-23

Family

ID=12096678

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987022942U Expired - Lifetime JP2514780Y2 (ja) 1987-02-20 1987-02-20 空気入りタイヤ

Country Status (2)

Country Link
US (1) US4934424A (ja)
JP (1) JP2514780Y2 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07215017A (ja) * 1994-02-02 1995-08-15 Sumitomo Rubber Ind Ltd スタッドレスタイヤ
JP2012041024A (ja) * 2010-08-23 2012-03-01 Bridgestone Corp タイヤ
WO2017182762A1 (fr) * 2016-04-22 2017-10-26 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu comprenant des découpures de différentes profondeurs

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0325007A (ja) * 1989-06-23 1991-02-01 Toyo Tire & Rubber Co Ltd ラジアルタイヤ
US5095963A (en) * 1990-02-22 1992-03-17 The Goodyear Tire & Rubber Company Tire treads
DE4007760C2 (de) * 1990-03-12 1996-09-19 Uniroyal Englebert Gmbh Fahrzeugluftreifen
US5085259A (en) * 1990-07-16 1992-02-04 The Goodyear Tire & Rubber Company Tire tread
JP3004776B2 (ja) * 1991-07-19 2000-01-31 株式会社ブリヂストン 空気入りタイヤ
DE4232306C2 (de) * 1992-09-26 1995-09-21 Continental Ag Laufrichtungsgebundener Fahrzeugreifen mit Querrillen
DE4232308A1 (de) * 1992-09-26 1994-03-31 Continental Ag Laufrichtungsgebundener Fahrzeugreifen mit Querrillen
DE19604130A1 (de) * 1996-02-06 1997-08-07 Continental Ag Fahrzeugluftreifen
JP4081177B2 (ja) * 1997-07-07 2008-04-23 株式会社ブリヂストン 空気入りタイヤ
DE19753819B4 (de) * 1997-12-04 2004-04-01 Continental Aktiengesellschaft Laufflächenprofil eines Winterreifens
US6427737B1 (en) * 1998-04-22 2002-08-06 Bridgestone Corporation Pneumatic tire having at least four sipes
JP4272301B2 (ja) * 1998-06-18 2009-06-03 住友ゴム工業株式会社 トレッドパタ−ン形成方法
USD420953S (en) * 1999-03-11 2000-02-22 The Goodyear Tire & Rubber Company Tire tread
FI112339B (fi) 1999-09-29 2003-11-28 Nokian Renkaat Oyj Ajoneuvon talvirengas, erityisesti raskaiden kuorma-autojen talvivetorengas
FR2800675A1 (fr) * 1999-11-08 2001-05-11 Michelin Soc Tech Motif de sculture d'une bande de roulement
DE10032372B4 (de) * 2000-07-06 2005-03-17 Continental Aktiengesellschaft Fahrzeugreifen
JP4056304B2 (ja) * 2002-06-24 2008-03-05 横浜ゴム株式会社 氷雪路用空気入りタイヤ
DE10257487A1 (de) * 2002-12-10 2004-07-01 Continental Aktiengesellschaft Fahrzeugluftreifen zum Einsatz unter winterlichen Fahrbedingungen
JP4813230B2 (ja) * 2006-03-29 2011-11-09 東洋ゴム工業株式会社 空気入りタイヤ
US7950426B2 (en) 2007-06-08 2011-05-31 Bridgestone Americas Tire Operations, Llc Tread blocks having reduced edge stiffness
US20090095387A1 (en) * 2007-10-15 2009-04-16 The Goodyear Tire & Rubber Co. Tire With Tread Having Full Depth Siping
FR2931729B1 (fr) * 2008-06-03 2010-07-30 Michelin Soc Tech Pneumatique pour roulage sur glace
JP5454510B2 (ja) * 2010-07-23 2014-03-26 横浜ゴム株式会社 空気入りタイヤ
US20130014870A1 (en) * 2011-07-14 2013-01-17 Francois Pierre Charles Gerard Georges Tread for a pneumatic tire
JP5480867B2 (ja) * 2011-10-07 2014-04-23 住友ゴム工業株式会社 空気入りタイヤ
JP5403077B2 (ja) * 2012-01-13 2014-01-29 横浜ゴム株式会社 空気入りタイヤ
US20140166171A1 (en) * 2012-12-13 2014-06-19 Bridgestone Corporation Enhancing tread wear speed and traction performance
US10266014B2 (en) 2013-12-19 2019-04-23 Bridgestone Americas Tire Operations, Llc Tire having circumferentially biased sipe depths
WO2015170673A1 (ja) * 2014-05-07 2015-11-12 株式会社ブリヂストン 空気入りタイヤ
DE102016224365A1 (de) * 2016-12-07 2018-06-07 Continental Reifen Deutschland Gmbh Fahrzeugluftreifen
FR3069485A1 (fr) * 2017-07-25 2019-02-01 Compagnie Generale Des Etablissements Michelin Pneumatique avec bande de roulement comportant une sculpture evolutive avec incisions
FR3098150A1 (fr) * 2019-07-02 2021-01-08 Compagnie Generale Des Etablissements Michelin Pneumatique comportant une bande de roulement
US11807045B2 (en) * 2021-06-14 2023-11-07 The Goodyear Tire & Rubber Company Tire with hybrid sipe pattern

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611508A (ja) * 1984-06-13 1986-01-07 Sumitomo Rubber Ind Ltd トラツク、バス用ラジアルタイヤ
JPS61106403U (ja) * 1984-12-18 1986-07-05
JPS61261109A (ja) * 1985-05-14 1986-11-19 Bridgestone Corp 牽引，制動性能にすぐれる空気入りタイヤ

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2708957A (en) * 1950-01-04 1955-05-24 Us Rubber Co Anti-skid tire tread
FR2235811B1 (ja) * 1973-07-05 1976-05-07 Michelin & Cie
JPS5522535A (en) * 1978-08-04 1980-02-18 Bridgestone Corp Heavy vehicle pneumatic tire
FR2461602A1 (fr) * 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
US4449560A (en) * 1981-05-13 1984-05-22 Bridgestone Tire Company Limited Heavy duty pneumatic tire
US4609022A (en) * 1983-03-17 1986-09-02 The Goodyear Tire & Rubber Company Pneumatic tire
FR2544251B1 (fr) * 1983-04-12 1986-05-09 Michelin & Cie Elements en relief d'une bande de roulement pour pneumatique comportant des incisions a trace ondule ou brise
EP0192911B1 (en) * 1985-02-26 1987-11-04 The Goodyear Tire & Rubber Company A pneumatic tire

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS611508A (ja) * 1984-06-13 1986-01-07 Sumitomo Rubber Ind Ltd トラツク、バス用ラジアルタイヤ
JPS61106403U (ja) * 1984-12-18 1986-07-05
JPS61261109A (ja) * 1985-05-14 1986-11-19 Bridgestone Corp 牽引，制動性能にすぐれる空気入りタイヤ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07215017A (ja) * 1994-02-02 1995-08-15 Sumitomo Rubber Ind Ltd スタッドレスタイヤ
JP2012041024A (ja) * 2010-08-23 2012-03-01 Bridgestone Corp タイヤ
WO2017182762A1 (fr) * 2016-04-22 2017-10-26 Compagnie Generale Des Etablissements Michelin Bande de roulement de pneu comprenant des découpures de différentes profondeurs
FR3050402A1 (fr) * 2016-04-22 2017-10-27 Michelin & Cie Bande de roulement de pneu comprenant des decoupures de differentes profondeurs

Also Published As

Publication number Publication date
US4934424A (en) 1990-06-19
JP2514780Y2 (ja) 1996-10-23

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