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AR003822A1 - Neumatico para ruedas de vehiculo, metodo para pronosticar y/o controlar el desgaste en la banda de rodamiento y molde de vulcanizacion del mismo. - Google Patents

Neumatico para ruedas de vehiculo, metodo para pronosticar y/o controlar el desgaste en la banda de rodamiento y molde de vulcanizacion del mismo.

Info

Publication number
AR003822A1
AR003822A1 ARP960104645A ARP960104645A AR003822A1 AR 003822 A1 AR003822 A1 AR 003822A1 AR P960104645 A ARP960104645 A AR P960104645A AR P960104645 A ARP960104645 A AR P960104645A AR 003822 A1 AR003822 A1 AR 003822A1
Authority
AR
Argentina
Prior art keywords
tire
cuts
tread
vehicle wheels
wear
Prior art date
Application number
ARP960104645A
Other languages
English (en)
Original Assignee
Pirelli
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 Pirelli filed Critical Pirelli
Publication of AR003822A1 publication Critical patent/AR003822A1/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Wheeled or endless-tracked vehicles
    • G01M17/02—Tyres
    • G01M17/027—Tyres using light, e.g. infrared, ultraviolet or holographic techniques
    • 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
    • B60C11/24—Wear-indicating arrangements
    • 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
    • B60C11/1204—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe
    • B60C2011/1231—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special shape of the sipe being shallow, i.e. sipe depth of less than 3 mm
    • 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
    • B60C2011/1245—Tread patterns characterised by the use of narrow slits or incisions, e.g. sipes with special arrangements in the tread pattern being arranged in crossing relation, e.g. sipe mesh

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Tires In General (AREA)
  • Tyre Moulding (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)

Abstract

Un neumático para ruedas de vehículos y un método para pronosticar y controlar el desgaste en la banda de rodamiento de dicho neumático basado en eluso de cortes de una profundidad limitada (en el orden de la décima parte de un milímetro)form ados en la superficie exterior de la banda de rodamiento, en elespesor del material elastómero. El corte es realizado preferentemente mediante la tecnología del rayo láser. La rotación del neumático sobre un camino o sobrecualquier superficiede fric ción permite que el desgaste irregular de la banda de rodamiento sea resaltado por puntos localizados desprovistos de cortes,a serverificados rápidamente inspeccionando el estado de mantenimiento de dichos cortes y la velocidad dedesgaste del n eumático, que puede ser deducida delcálculo del tiempo transcurrido entre la desaparición de dos grupos de cortes de diferente profundidad. Un neumático para ruedas de vehículos que comprendeuna carcasa de forma tórica y una bandade rodamiento dis puesta a modo de corona con respecto a dicha carcasa, caracterizándose porque en por lo menosuna porción circunferencial de la superficie radialmente externa de dicha banda de rodamiento se forman numerosos cortes radiales,siendo la profundida d, elancho y la distancia entre sí de dichos cortes tales que, mientras el neumático corre, no se provoca una movilidad en la porción de dicha banda comprendidaentre pares de cortes adyacentes con respecto a la porción de banda radialment e mas interna que no se corta.
ARP960104645A 1995-10-09 1996-10-08 Neumatico para ruedas de vehiculo, metodo para pronosticar y/o controlar el desgaste en la banda de rodamiento y molde de vulcanizacion del mismo. AR003822A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT95MI002056A IT1277253B1 (it) 1995-10-09 1995-10-09 Metodo per la previsione ed il controllo dell'usura del battistrada in un pneumatico e relativo pneumatico

Publications (1)

Publication Number Publication Date
AR003822A1 true AR003822A1 (es) 1998-09-09

Family

ID=11372326

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP960104645A AR003822A1 (es) 1995-10-09 1996-10-08 Neumatico para ruedas de vehiculo, metodo para pronosticar y/o controlar el desgaste en la banda de rodamiento y molde de vulcanizacion del mismo.

Country Status (8)

Country Link
US (1) US5801304A (es)
EP (1) EP0768518B1 (es)
JP (1) JPH09164819A (es)
AR (1) AR003822A1 (es)
AT (1) ATE245277T1 (es)
DE (1) DE69629083T2 (es)
ES (1) ES2203664T3 (es)
IT (1) IT1277253B1 (es)

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US5987978A (en) * 1997-04-02 1999-11-23 Assembly Technology & Test Ltd. Apparatus for testing tire tread depth
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
US6028508A (en) * 1999-02-25 2000-02-22 Mason; Daniel B. System for the detection of tire tread separation
JP2001047822A (ja) * 1999-08-10 2001-02-20 Toyo Tire & Rubber Co Ltd 転動タイヤの摩擦エネルギー解析方法
JP4357074B2 (ja) * 2000-03-17 2009-11-04 株式会社ブリヂストン タイヤの摩耗予測方法及びタイヤの摩耗予測装置
JP2003075343A (ja) * 2001-09-03 2003-03-12 Bridgestone Corp 押出トレッドの検査方法及びその装置
US7291237B2 (en) * 2005-03-24 2007-11-06 O'brien John Michael Method of making tire having wear indicators
JP4718294B2 (ja) * 2005-10-14 2011-07-06 株式会社ブリヂストン 空気入りタイヤ
JP4887373B2 (ja) * 2005-11-22 2012-02-29 シェーファー・フランク・ハー タイヤの形状深さおよび形状の種類ならびに走行時の車両の速度および地上高の検出装置
US7578180B2 (en) * 2007-06-29 2009-08-25 The Goodyear Tire & Rubber Company Tread depth sensing device and method for measuring same
EP2141475B1 (en) * 2008-07-03 2013-03-27 Snap-on Equipment Srl a unico socio Apparatus for determining the condition of a tire tread of a vehicle wheel
DE102009006705B4 (de) * 2009-01-29 2022-06-30 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Erkennen der Abnutzung an einer Lauffläche von mindestens einem Reifen eines Fahrzeugs
GB0903689D0 (en) 2009-03-03 2009-04-15 Sigmavision Ltd Vehicle tyre measurement
JP5456420B2 (ja) * 2009-08-31 2014-03-26 株式会社ブリヂストン タイヤ摩耗推定方法とその装置
US20120035756A1 (en) * 2010-08-09 2012-02-09 Societe De Technologie Michelin Post cure tire siping for preventing irregular wear
JP5513687B2 (ja) 2010-10-27 2014-06-04 コンパニー ゼネラール デ エタブリッスマン ミシュラン サイプ付きタイヤトレッド、及び、サイプ付きタイヤトレッドを作製する方法
US9555591B2 (en) 2010-10-27 2017-01-31 Compagnie Generale Des Establissements Michelin Tire tread with apertures and a method for the manufacture of a tire tread with apertures
US9361641B2 (en) * 2012-11-21 2016-06-07 Maciej Wisniewski System and method for tire inventory and promotion
WO2014123901A1 (en) * 2013-02-05 2014-08-14 Bridgestone Corporation Method of measuring wear rate in rubber tires
JP6424415B2 (ja) 2013-04-17 2018-11-21 横浜ゴム株式会社 空気入りタイヤ
BR112017012171A2 (pt) * 2014-12-08 2018-01-02 Bridgestone Americas Tire Operations Llc lamelação para detecção tátil de desalinhamento
JP6591762B2 (ja) * 2015-02-27 2019-10-16 三菱重工業株式会社 摩耗検査装置、摩耗検査方法及びプログラム
JP6769729B2 (ja) * 2016-04-18 2020-10-14 株式会社ブリヂストン タイヤ
US20190061433A1 (en) * 2017-08-23 2019-02-28 The Goodyear Tire & Rubber Company Tread for a pneumatic tire
CN108956164B (zh) * 2018-07-25 2020-08-28 浙江麦知网络科技有限公司 一种汽车轮胎性能检测装置
JP2024173379A (ja) * 2023-06-02 2024-12-12 株式会社ブリヂストン 空気入りタイヤ

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US2094636A (en) * 1934-11-24 1937-10-05 Us Rubber Co Tire
US2121955A (en) * 1936-06-13 1938-06-28 Us Rubber Prod Inc Pneumatic tire tread
US2708957A (en) * 1950-01-04 1955-05-24 Us Rubber Co Anti-skid tire tread
US2926715A (en) * 1956-11-23 1960-03-01 Us Rubber Co Tire tread
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FR2461602A1 (fr) * 1979-07-24 1981-02-06 Michelin & Cie Pneumatique destine a rouler sur la neige
DE3146362A1 (de) * 1981-02-23 1982-09-02 The General Tire & Rubber Co., 44329 Akron, Ohio Reifen mit verbesserter laufflaeche
DE3324649A1 (de) * 1983-07-08 1985-01-31 Continental Gummi-Werke Ag, 3000 Hannover Fahrzeugluftreifen
JPS60255506A (ja) * 1984-05-31 1985-12-17 Yokohama Rubber Co Ltd:The 空気入りタイヤ
US4703788A (en) * 1985-09-17 1987-11-03 Sumitomo Rubber Industries, Ltd. Tire tread with zig-zag grooves with projections in groove
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JP2554256B2 (ja) * 1987-04-20 1996-11-13 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のパタ−ン
JPS6485804A (en) * 1987-09-29 1989-03-30 Sumitomo Rubber Ind Pneumatic tyre
JPH0338406A (ja) * 1989-07-04 1991-02-19 Bridgestone Corp 重荷重用空気入りタイヤ
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JP3205395B2 (ja) * 1992-07-22 2001-09-04 株式会社ブリヂストン 空気入りタイヤ

Also Published As

Publication number Publication date
ES2203664T3 (es) 2004-04-16
EP0768518B1 (en) 2003-07-16
IT1277253B1 (it) 1997-11-05
ATE245277T1 (de) 2003-08-15
EP0768518A3 (en) 1998-08-26
ITMI952056A0 (es) 1995-10-09
JPH09164819A (ja) 1997-06-24
DE69629083T2 (de) 2004-05-13
DE69629083D1 (de) 2003-08-21
ITMI952056A1 (it) 1997-04-09
EP0768518A2 (en) 1997-04-16
US5801304A (en) 1998-09-01

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