CA2294418A1 - Pneu comprenant une ceinture et des nervures longitudinales - Google Patents

Pneu comprenant une ceinture et des nervures longitudinales Download PDF

Info

Publication number
CA2294418A1
CA2294418A1 CA002294418A CA2294418A CA2294418A1 CA 2294418 A1 CA2294418 A1 CA 2294418A1 CA 002294418 A CA002294418 A CA 002294418A CA 2294418 A CA2294418 A CA 2294418A CA 2294418 A1 CA2294418 A1 CA 2294418A1
Authority
CA
Canada
Prior art keywords
ribs
tread
tire
lateral
tread portion
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
CA002294418A
Other languages
English (en)
Inventor
Robert Ciprian 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
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2294418A1 publication Critical patent/CA2294418A1/fr
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
    • B60C11/0083—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the curvature of the tyre tread
    • 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
    • B60C3/00—Tyres characterised by the transverse 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
    • 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
    • B60C11/04—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
    • B60C11/0008—Tyre tread bands; Tread patterns; Anti-skid inserts characterised by the tread rubber
    • B60C2011/0016—Physical properties or dimensions
    • B60C2011/0033—Thickness of the tread
    • 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
    • B60C2011/013—Shape of the shoulders between tread and sidewall, e.g. rounded, stepped or cantilevered provided with a recessed portion

Landscapes

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

Abstract

La présente invention concerne un pneu (T) comprenant une portion de bande de roulement dont le dessin présente sur sa circonférence des nervures continues, latérales (1) et autres (2). La portion de bande de roulement est renforcée par une carcasse possédant au moins une nappe (5), et par une ceinture possédant au moins deux nappes de travail (61, 62) s'étendant transversalement en dessous de toutes les nervures et s'étendant au-delà d'une ligne limite (7). L'épaisseur (Ti) de la bande de roulement entre la partie radiale située la plus à l'intérieur de la nappe (5) de la carcasse et la surface radiale extérieure (10) ne s'écarte pas de plus de 10 % de l'épaisseur (Tc) au niveau du point médian. La portion de bande de roulement du pneu est moulée de façon que la surface radiale extérieure des nervures latérales et autres détermine un profil transversal sensiblement plat.
CA002294418A 1997-06-20 1998-06-16 Pneu comprenant une ceinture et des nervures longitudinales Abandoned CA2294418A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US5033697P 1997-06-20 1997-06-20
US60/050,336 1997-06-20
PCT/US1998/012547 WO1998058810A1 (fr) 1997-06-20 1998-06-16 Pneu comprenant une ceinture et des nervures longitudinales

Publications (1)

Publication Number Publication Date
CA2294418A1 true CA2294418A1 (fr) 1998-12-30

Family

ID=21964669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002294418A Abandoned CA2294418A1 (fr) 1997-06-20 1998-06-16 Pneu comprenant une ceinture et des nervures longitudinales

Country Status (7)

Country Link
EP (1) EP1024967A4 (fr)
JP (1) JP2002511039A (fr)
KR (1) KR20010014009A (fr)
AU (1) AU736829B2 (fr)
BR (1) BR9810206A (fr)
CA (1) CA2294418A1 (fr)
WO (1) WO1998058810A1 (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100626560B1 (ko) * 1999-02-23 2006-09-22 요코하마 고무 가부시키가이샤 공기 주입 타이어 및 그 제조 방법
DE60038880D1 (de) 1999-03-18 2008-06-26 Pirelli Lkw-reifen für schwere und mittelschwere transporte
TR200102594T2 (tr) * 1999-03-18 2002-02-21 Pirelli Pneumatici S.P.A. Orta/ağır nakliye taşıtları için lastik.
EP1459909B1 (fr) * 2001-12-21 2011-05-18 Sumitomo Rubber Industries, Ltd. Pneu super-resistant
DE60229882D1 (de) * 2002-01-16 2008-12-24 Sumitomo Rubber Ind Hochleistungsreifen
FR2857621B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
FR2857620B1 (fr) * 2003-07-18 2005-08-19 Michelin Soc Tech Pneumatique pour vehicules lourds
JP2009208579A (ja) * 2008-03-04 2009-09-17 Bridgestone Corp 空気入りタイヤ
JP4539774B2 (ja) * 2008-11-20 2010-09-08 横浜ゴム株式会社 重荷重用空気入りタイヤ
CN102405143B (zh) * 2009-03-03 2014-02-19 株式会社普利司通 航空器用子午线轮胎
US9630452B2 (en) 2011-02-14 2017-04-25 Bridgestone Corporation Pneumatic tire
JP5214776B2 (ja) * 2011-07-15 2013-06-19 株式会社ブリヂストン 加硫済みトレッド
JP6162923B2 (ja) * 2011-11-14 2017-07-12 株式会社ブリヂストン 重荷重用空気入りラジアルタイヤ
CN104053558B (zh) 2012-01-16 2017-07-21 米其林集团总公司 具有扁平胎顶和圆周加强件的轮胎结构
DE112012006990T5 (de) * 2012-10-10 2015-06-18 The Yokohama Rubber Co., Ltd. Luftreifen
WO2014057547A1 (fr) * 2012-10-10 2014-04-17 横浜ゴム株式会社 Pneumatique
JP6747055B2 (ja) * 2016-05-19 2020-08-26 住友ゴム工業株式会社 重荷重用タイヤ
EP3360699B1 (fr) * 2017-02-08 2019-12-04 Sumitomo Rubber Industries, Ltd. Pneu pour poids lourd et son procédé de fabrication
JP6835110B2 (ja) * 2019-01-31 2021-02-24 横浜ゴム株式会社 空気入りタイヤ
JP7466430B2 (ja) * 2020-11-11 2024-04-12 住友ゴム工業株式会社 エラストマー組成物及びタイヤ
US11987078B1 (en) * 2022-12-21 2024-05-21 Kevin Malinowski Buoyant vehicle tire device and method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA488376A (fr) * 1952-11-25 Dominion Rubber Company Manchon de pneumatique
US3599696A (en) * 1969-02-07 1971-08-17 Goodyear Tire & Rubber Pneumatic tire
FR2303675A2 (fr) * 1975-03-14 1976-10-08 Uniroyal Enveloppe de bandage pneumatique de roue
JPS5243204A (en) * 1975-10-02 1977-04-05 Bridgestone Corp Flat air radial tire for heavy vehicle
USRE30549E (en) * 1978-10-23 1981-03-24 Uniroyal, Inc. Pneumatic tire
US4480671A (en) * 1982-04-26 1984-11-06 Michelin Recherche Et Technique S.A. Tread and heavy duty tire
FR2665121B1 (fr) * 1990-07-27 1994-12-23 Michelin & Cie Pneumatique dote d'une bande de roulement ayant des nervures laterales dont la surface est radialement en retrait par rapport aux autres nervures.

Also Published As

Publication number Publication date
WO1998058810A1 (fr) 1998-12-30
JP2002511039A (ja) 2002-04-09
BR9810206A (pt) 2000-08-08
EP1024967A1 (fr) 2000-08-09
KR20010014009A (ko) 2001-02-26
AU7971798A (en) 1999-01-04
EP1024967A4 (fr) 2003-01-29
AU736829B2 (en) 2001-08-02

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