JPS6332002U - - Google Patents

Info

Publication number
JPS6332002U
JPS6332002U JP12551286U JP12551286U JPS6332002U JP S6332002 U JPS6332002 U JP S6332002U JP 12551286 U JP12551286 U JP 12551286U JP 12551286 U JP12551286 U JP 12551286U JP S6332002 U JPS6332002 U JP S6332002U
Authority
JP
Japan
Prior art keywords
tread
tire
circumferential direction
groove
narrow
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.)
Pending
Application number
JP12551286U
Other languages
English (en)
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 JP12551286U priority Critical patent/JPS6332002U/ja
Priority to DE8787108725T priority patent/DE3772667D1/de
Priority to EP19870108725 priority patent/EP0256247B1/en
Publication of JPS6332002U publication Critical patent/JPS6332002U/ja
Pending 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
    • B60C11/04—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
    • B60C11/01—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered
    • 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
    • B60C11/1236—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
    • B60C11/1204—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
    • B60C11/1236—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern
    • B60C2011/1254—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern with closed sipe, i.e. not extending to a groove

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４図は本考案の各実施例からなる重
荷重用空気入りラジアルタイヤで、第１図は第１
実施例の要部を示す平面視説明図、第２図は第１
図―矢視断面説明図、第３図は第２実施例の
要部を示す平面視説明図、第４図は第３図―
矢視断面説明図である。 １０……主溝、１０ｄ……主溝の溝深さ、２０
……リブ、２０ｕ……最外側リブ、２０ｗ……最
外側リブの幅、３０……細溝、３０１……細溝３
０の溝開口部、３０ｄ……細溝３０の溝深さ、Ｎ
……トレツド表面の法線、Ｔ……トレツド、Ｔｃ
……トレツド端、ＣＬ……トレツドＴの中央部。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) タイヤの概ね周方向に延びる複数の主溝に
    よつてトレツドを複数の周方向に連続するリブに
    区分し、トレツド両端からそれぞれ最外側リブの
    幅の１０〜５０％の範囲内に、周方向の細溝を配
    置したタイヤにおいて、 前記細溝は、タイヤの回転を含む断面にて、こ
    の細溝の溝開口部に立てたトレツド表面の法線に
    対し、１０°以下の角度をもつてタイヤの内側に
    傾斜して切り込まれており、かつ、この細溝の溝
    深さを前記主溝よりも深くすると共に、前記主溝
    の深さをトレツド中央部側からトレツド端側に向
    けて深くしたことを特徴とする重荷重用空気入り
    ラジアルタイヤ。 (2) 前記細溝は、トレツドの少なくとも一方に
    配置され、周方向に連続して又は不連続に形成し
    たことを特徴とする実用新案登録請求の範囲第１
    項に記載の重荷重用空気入りラジアルタイヤ。
JP12551286U 1986-08-19 1986-08-19 Pending JPS6332002U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP12551286U JPS6332002U (ja) 1986-08-19 1986-08-19
DE8787108725T DE3772667D1 (de) 1986-08-19 1987-06-16 Guertelreifen fuer lkw.
EP19870108725 EP0256247B1 (en) 1986-08-19 1987-06-16 Pneumatic radial tire for heavy-duty road vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12551286U JPS6332002U (ja) 1986-08-19 1986-08-19

Publications (1)

Publication Number Publication Date
JPS6332002U true JPS6332002U (ja) 1988-03-01

Family

ID=14911971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12551286U Pending JPS6332002U (ja) 1986-08-19 1986-08-19

Country Status (3)

Country Link
EP (1) EP0256247B1 (ja)
JP (1) JPS6332002U (ja)
DE (1) DE3772667D1 (ja)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498019B1 (ko) * 1999-10-08 2005-07-01 한국타이어 주식회사 공기입 타이어
JP2006527686A (ja) * 2003-06-16 2006-12-07 ソシエテ ド テクノロジー ミシュラン トレッド保護要素
JP2011020591A (ja) * 2009-07-16 2011-02-03 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2012073420A1 (en) * 2010-12-02 2012-06-07 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2016030560A (ja) * 2014-07-30 2016-03-07 東洋ゴム工業株式会社 空気入りタイヤ

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3824898A1 (de) * 1988-07-22 1990-01-25 Uniroyal Englebert Gmbh Fahrzeugluftreifen
JPH0253606A (ja) * 1988-08-11 1990-02-22 Sumitomo Rubber Ind Ltd ラジアルタイヤ
JPH03208707A (ja) * 1989-10-23 1991-09-11 Bridgestone Corp 重荷重用空気入りラジアルタイヤのトレッド
DE69007019T2 (de) * 1989-10-23 1994-06-23 Bridgestone Corp Lauffläche für LKW-Gürtelreifen.
JPH068081B2 (ja) * 1989-11-10 1994-02-02 株式会社ブリヂストン 空気入りタイヤ
IT1320422B1 (it) 2000-06-09 2003-11-26 Bridgestone Firestone Tech Pneumatico radiale per trasporto pesante.
US7597127B2 (en) * 2005-12-30 2009-10-06 Continental Ag Tire with tread including circumferential grooves having generally sinusoidal contour
US8820373B2 (en) * 2005-12-30 2014-09-02 Continental Reifen Deutschland Gmbh Tire having ribs, circumferential grooves and sipe pairs
WO2014030476A1 (ja) * 2012-08-20 2014-02-27 横浜ゴム株式会社 空気入りタイヤ
FR3127159A1 (fr) * 2021-09-17 2023-03-24 Compagnie Generale Des Etablissements Michelin Pneumatique avec des performances d’adhérence transversale améliorées sur sol enneigé

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE30527E (en) * 1965-04-29 1981-02-24 Compagnie Generale Des Etablissements Michelin, Raison Sociale Michelin & Cie Tread for a giant pneumatic radial tire
JPS5244901A (en) * 1975-10-04 1977-04-08 Bridgestone Corp High durable tread pattern of two grooves rip type pneumtic tire
DE2844853A1 (de) * 1978-10-14 1980-04-30 Continental Gummi Werke Ag Laufflaechengestaltung fuer radialreifen an lastkraftwagen
FR2461602A1 (fr) * 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
JPS60234005A (ja) * 1984-05-02 1985-11-20 Bridgestone Corp ウエツト性能に優れる空気入りタイヤ
GB2170153B (en) * 1984-12-14 1989-07-19 Bridgestone Corp Pneumatic radial tire

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100498019B1 (ko) * 1999-10-08 2005-07-01 한국타이어 주식회사 공기입 타이어
JP2006527686A (ja) * 2003-06-16 2006-12-07 ソシエテ ド テクノロジー ミシュラン トレッド保護要素
JP2011020591A (ja) * 2009-07-16 2011-02-03 Yokohama Rubber Co Ltd:The 空気入りタイヤ
WO2012073420A1 (en) * 2010-12-02 2012-06-07 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP2016030560A (ja) * 2014-07-30 2016-03-07 東洋ゴム工業株式会社 空気入りタイヤ

Also Published As

Publication number Publication date
EP0256247B1 (en) 1991-09-04
DE3772667D1 (de) 1991-10-10
EP0256247A2 (en) 1988-02-24
EP0256247A3 (en) 1988-09-21

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