JPS57147901A - Radial tire - Google Patents

Radial tire

Info

Publication number
JPS57147901A
JPS57147901A JP56033075A JP3307581A JPS57147901A JP S57147901 A JPS57147901 A JP S57147901A JP 56033075 A JP56033075 A JP 56033075A JP 3307581 A JP3307581 A JP 3307581A JP S57147901 A JPS57147901 A JP S57147901A
Authority
JP
Japan
Prior art keywords
tread
ground
car
radius
contact area
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
JP56033075A
Other languages
Japanese (ja)
Other versions
JPS647881B2 (en
Inventor
Takashi Yamashita
Shinichi Mori
Kazutomo Saneto
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.)
Yokohama Rubber Co Ltd
Original Assignee
Yokohama Rubber Co Ltd
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 Yokohama Rubber Co Ltd filed Critical Yokohama Rubber Co Ltd
Priority to JP56033075A priority Critical patent/JPS57147901A/en
Publication of JPS57147901A publication Critical patent/JPS57147901A/en
Publication of JPS647881B2 publication Critical patent/JPS647881B2/ja
Granted 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
    • 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
    • B60C11/03—Tread patterns
    • B60C11/0327—Tread patterns characterised by special properties of the tread pattern
    • B60C11/033—Tread patterns characterised by special properties of the tread pattern by the void or net-to-gross ratios of the patterns

Landscapes

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

Abstract

PURPOSE:To obtain a tire to promote the maneuverability of a car at the time of straight driving and cornering in both wet and dry states of a road surface, by providing the tire with a high capacity to catch the dry and wet road surface. CONSTITUTION:On the basis of an equator face A, the rate of the ground- contact area of a tread face 51 on the outside of a car is selected at 55-90%, while the rate of the ground-contact area of a tread face 52 on the inside of the car is at 50-70%. The latter rate of the ground-contact area is set at 60-90% of the former. A tread radius TR1 of the tread face 51 is selected greater than a tread radius TR2 of the tread face 52 by 1-2mm. at the edge of the ground- contact width. A shoulder radius SR1 on the outside is set shorter than a shoulder radius SR2 on the inside. On the basis of the conicity force caused by the difference of tread radius and the difference of rates of ground-contact area, the car is improved in its capacity of straight driving and the cornering force by the conicity force caused by the increase or decrease of a load.
JP56033075A 1981-03-10 1981-03-10 Radial tire Granted JPS57147901A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56033075A JPS57147901A (en) 1981-03-10 1981-03-10 Radial tire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56033075A JPS57147901A (en) 1981-03-10 1981-03-10 Radial tire

Publications (2)

Publication Number Publication Date
JPS57147901A true JPS57147901A (en) 1982-09-13
JPS647881B2 JPS647881B2 (en) 1989-02-10

Family

ID=12376593

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56033075A Granted JPS57147901A (en) 1981-03-10 1981-03-10 Radial tire

Country Status (1)

Country Link
JP (1) JPS57147901A (en)

Cited By (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148702A (en) * 1984-01-13 1985-08-06 Bridgestone Corp Pneumatic tyre of vehicle
JPS60179304A (en) * 1984-02-25 1985-09-13 Bridgestone Corp Pneumatic tire for heavy load
JPS61191402A (en) * 1985-02-20 1986-08-26 Bridgestone Corp Pneumatic tire
JPS61282102A (en) * 1985-06-06 1986-12-12 Toyo Tire & Rubber Co Ltd Radial tire for passenger car
JPS62175204A (en) * 1986-01-29 1987-07-31 Yokohama Rubber Co Ltd:The Pneumatic radial-ply tire for passenger car
JPS62131902U (en) * 1986-02-14 1987-08-20
JPS6341345A (en) * 1986-08-06 1988-02-22 Koyo Autom Mach Co Ltd Rotary drum structure
JPS6378802A (en) * 1986-09-24 1988-04-08 Yokohama Rubber Co Ltd:The Radial tyre for passenger vehicle
US4830077A (en) * 1986-06-17 1989-05-16 Bridgestone Corporation Heavy duty pneumatic tire having asymmetric tread
JPH01244902A (en) * 1989-02-06 1989-09-29 Sumitomo Rubber Ind Ltd Heavy load high speed radial tire
US4905748A (en) * 1985-06-21 1990-03-06 Bridgestone Corporation Heavy duty pneumatic tire
JPH0379404A (en) * 1989-08-17 1991-04-04 Sumitomo Rubber Ind Ltd Radial tire for high-speed running
JPH0471908A (en) * 1990-07-09 1992-03-06 Sumitomo Rubber Ind Ltd Radial tire
JPH0663845U (en) * 1993-02-16 1994-09-09 日産ディーゼル工業株式会社 CNG engine stop control device
US5358021A (en) * 1992-05-29 1994-10-25 The Yokohama Rubber Co., Ltd. Pneumatic tire having asymmetric tread pattern
EP0687582A1 (en) 1994-06-14 1995-12-20 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Tyre tread
JP2885344B2 (en) * 1987-07-08 1999-04-19 住友ゴム工業 株式会社 Pneumatic tire
US5944082A (en) * 1992-12-30 1999-08-31 Michelin Recherche Technique S.A. Tire tread to compensate residual aligning torque
JPH11321231A (en) * 1998-05-13 1999-11-24 Toyo Tire & Rubber Co Ltd Pneumatic radial tire
JP2002192905A (en) * 2000-12-26 2002-07-10 Bridgestone Corp Tire and rim wheel assembly and pneumatic tire
JP2003200711A (en) * 2002-01-08 2003-07-15 Sumitomo Rubber Ind Ltd Pneumatic radial tire
WO2005068225A1 (en) * 2004-01-16 2005-07-28 Bridgestone Corporation Pneumatic tire
WO2006030619A1 (en) * 2004-09-13 2006-03-23 Bridgestone Corporation Pneumatic tire
JP2007331529A (en) * 2006-06-14 2007-12-27 Toyo Tire & Rubber Co Ltd Pneumatic tire
JPWO2006009068A1 (en) * 2004-07-21 2008-05-01 株式会社ブリヂストン Pneumatic tire
EP2048005A1 (en) 2007-10-11 2009-04-15 Continental Aktiengesellschaft Pneumatic tire for vehicles
JP2009101775A (en) * 2007-10-22 2009-05-14 Bridgestone Corp Pneumatic tire and mounting method thereof
JP2009126288A (en) * 2007-11-21 2009-06-11 Bridgestone Corp Pneumatic radial tire
JP2011057141A (en) * 2009-09-11 2011-03-24 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2012020671A (en) * 2010-07-15 2012-02-02 Bridgestone Corp Pneumatic tire
JP5482938B1 (en) * 2013-05-14 2014-05-07 横浜ゴム株式会社 Pneumatic tire
WO2015068605A1 (en) * 2013-11-06 2015-05-14 横浜ゴム株式会社 Pneumatic tire
JP2015113062A (en) * 2013-12-13 2015-06-22 横浜ゴム株式会社 Pneumatic tire
WO2022024402A1 (en) * 2020-07-28 2022-02-03 住友ゴム工業株式会社 Pneumatic tire
US20220402308A1 (en) * 2021-06-15 2022-12-22 Sumitomo Rubber Industries, Ltd. Tire and tire-vehicle combination

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60148702A (en) * 1984-01-13 1985-08-06 Bridgestone Corp Pneumatic tyre of vehicle
JPS60179304A (en) * 1984-02-25 1985-09-13 Bridgestone Corp Pneumatic tire for heavy load
JPS61191402A (en) * 1985-02-20 1986-08-26 Bridgestone Corp Pneumatic tire
JPS61282102A (en) * 1985-06-06 1986-12-12 Toyo Tire & Rubber Co Ltd Radial tire for passenger car
US4905748A (en) * 1985-06-21 1990-03-06 Bridgestone Corporation Heavy duty pneumatic tire
JPS62175204A (en) * 1986-01-29 1987-07-31 Yokohama Rubber Co Ltd:The Pneumatic radial-ply tire for passenger car
JPS62131902U (en) * 1986-02-14 1987-08-20
JPH056162Y2 (en) * 1986-02-14 1993-02-17
US4830077A (en) * 1986-06-17 1989-05-16 Bridgestone Corporation Heavy duty pneumatic tire having asymmetric tread
JPH0464982B2 (en) * 1986-08-06 1992-10-16 Koyo Jidoki
JPS6341345A (en) * 1986-08-06 1988-02-22 Koyo Autom Mach Co Ltd Rotary drum structure
JPS6378802A (en) * 1986-09-24 1988-04-08 Yokohama Rubber Co Ltd:The Radial tyre for passenger vehicle
JP2885344B2 (en) * 1987-07-08 1999-04-19 住友ゴム工業 株式会社 Pneumatic tire
JPH01244902A (en) * 1989-02-06 1989-09-29 Sumitomo Rubber Ind Ltd Heavy load high speed radial tire
JPH0379404A (en) * 1989-08-17 1991-04-04 Sumitomo Rubber Ind Ltd Radial tire for high-speed running
JPH0471908A (en) * 1990-07-09 1992-03-06 Sumitomo Rubber Ind Ltd Radial tire
US5358021A (en) * 1992-05-29 1994-10-25 The Yokohama Rubber Co., Ltd. Pneumatic tire having asymmetric tread pattern
US5944082A (en) * 1992-12-30 1999-08-31 Michelin Recherche Technique S.A. Tire tread to compensate residual aligning torque
JPH0663845U (en) * 1993-02-16 1994-09-09 日産ディーゼル工業株式会社 CNG engine stop control device
EP0687582A1 (en) 1994-06-14 1995-12-20 COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN-MICHELIN & CIE Tyre tread
JPH11321231A (en) * 1998-05-13 1999-11-24 Toyo Tire & Rubber Co Ltd Pneumatic radial tire
JP2002192905A (en) * 2000-12-26 2002-07-10 Bridgestone Corp Tire and rim wheel assembly and pneumatic tire
JP4593769B2 (en) * 2000-12-26 2010-12-08 株式会社ブリヂストン Tire / rim wheel assembly
JP2003200711A (en) * 2002-01-08 2003-07-15 Sumitomo Rubber Ind Ltd Pneumatic radial tire
WO2005068225A1 (en) * 2004-01-16 2005-07-28 Bridgestone Corporation Pneumatic tire
JPWO2005068225A1 (en) * 2004-01-16 2007-12-27 株式会社ブリヂストン Pneumatic tire
JP4628362B2 (en) * 2004-07-21 2011-02-09 株式会社ブリヂストン Pneumatic tire
JPWO2006009068A1 (en) * 2004-07-21 2008-05-01 株式会社ブリヂストン Pneumatic tire
EP1798062A1 (en) * 2004-09-13 2007-06-20 Bridgestone Corporation Pneumatic tire
JPWO2006030619A1 (en) * 2004-09-13 2008-05-08 株式会社ブリヂストン Pneumatic tire
EP1798062A4 (en) * 2004-09-13 2009-03-04 Bridgestone Corp Pneumatic tire
US8151843B2 (en) 2004-09-13 2012-04-10 Bridgestone Corporation Pneumatic tire with specified outer carcass periphery length and outer ground-contact area
JP4628364B2 (en) * 2004-09-13 2011-02-09 株式会社ブリヂストン Pneumatic tire
WO2006030619A1 (en) * 2004-09-13 2006-03-23 Bridgestone Corporation Pneumatic tire
JP2007331529A (en) * 2006-06-14 2007-12-27 Toyo Tire & Rubber Co Ltd Pneumatic tire
EP2048005A1 (en) 2007-10-11 2009-04-15 Continental Aktiengesellschaft Pneumatic tire for vehicles
JP2009101775A (en) * 2007-10-22 2009-05-14 Bridgestone Corp Pneumatic tire and mounting method thereof
JP2009126288A (en) * 2007-11-21 2009-06-11 Bridgestone Corp Pneumatic radial tire
JP2011057141A (en) * 2009-09-11 2011-03-24 Yokohama Rubber Co Ltd:The Pneumatic tire
JP2012020671A (en) * 2010-07-15 2012-02-02 Bridgestone Corp Pneumatic tire
US9403408B2 (en) 2013-05-14 2016-08-02 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP5482938B1 (en) * 2013-05-14 2014-05-07 横浜ゴム株式会社 Pneumatic tire
WO2014185190A1 (en) * 2013-05-14 2014-11-20 横浜ゴム株式会社 Pneumatic tire
US10105992B2 (en) 2013-11-06 2018-10-23 The Yokohama Rubber Co., Ltd. Pneumatic tire
JP5880782B2 (en) * 2013-11-06 2016-03-09 横浜ゴム株式会社 Pneumatic tire
CN105705345A (en) * 2013-11-06 2016-06-22 横滨橡胶株式会社 Abnormal sound diagnosis device
WO2015068605A1 (en) * 2013-11-06 2015-05-14 横浜ゴム株式会社 Pneumatic tire
JP2015113062A (en) * 2013-12-13 2015-06-22 横浜ゴム株式会社 Pneumatic tire
WO2022024402A1 (en) * 2020-07-28 2022-02-03 住友ゴム工業株式会社 Pneumatic tire
JP2022024795A (en) * 2020-07-28 2022-02-09 住友ゴム工業株式会社 Pneumatic tire
US20220402308A1 (en) * 2021-06-15 2022-12-22 Sumitomo Rubber Industries, Ltd. Tire and tire-vehicle combination
US12090792B2 (en) * 2021-06-15 2024-09-17 Sumitomo Rubber Industries, Ltd. Tire and tire-vehicle combination

Also Published As

Publication number Publication date
JPS647881B2 (en) 1989-02-10

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