JPS5647306A - Radial pneumatic tire for heavy vehicle - Google Patents

Radial pneumatic tire for heavy vehicle

Info

Publication number
JPS5647306A
JPS5647306A JP12482779A JP12482779A JPS5647306A JP S5647306 A JPS5647306 A JP S5647306A JP 12482779 A JP12482779 A JP 12482779A JP 12482779 A JP12482779 A JP 12482779A JP S5647306 A JPS5647306 A JP S5647306A
Authority
JP
Japan
Prior art keywords
tread
main grooves
designed
respect
tire
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
JP12482779A
Other languages
Japanese (ja)
Other versions
JPS592641B2 (en
Inventor
Yukio Kaga
Yuichi Saito
Hajime Tomota
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 JP54124827A priority Critical patent/JPS592641B2/en
Publication of JPS5647306A publication Critical patent/JPS5647306A/en
Publication of JPS592641B2 publication Critical patent/JPS592641B2/en
Expired legal-status Critical Current

Links

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  • Tires In General (AREA)

Abstract

PURPOSE:To prevent a tire from a biased abrasion by a method wherein left and right shoulder rib widthes of a tread pattern are designed so as to occupy a predetermined ratio with respect to a tread width in a four main grooves type tire utilized for general high-speed running. CONSTITUTION:A four main grooves rib type tire is divided in its tread 1 into 5 areas of a central area A and areas A2, A1, A1, A2 pinching the central area by forming four sets of zigzag main grooves 2, 2' on an outer periphery of the tread 1 so as to be located at both sides of a center line of the peripheral direction and continued in the same direction. In such tire, both of left and right shoulder rib widthes B of the tread pattern is designed to be within a range of 18-22% with respect to a tread width W. Widthes C of the main grooves 2, 2' are designed to be within a range of 4-8% with respect to the tread width W while a point height D of the main grooves are designed to be within a range of 2-7% with respect to the tread width W.
JP54124827A 1979-09-28 1979-09-28 Radial pneumatic tires for heavy vehicles Expired JPS592641B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54124827A JPS592641B2 (en) 1979-09-28 1979-09-28 Radial pneumatic tires for heavy vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54124827A JPS592641B2 (en) 1979-09-28 1979-09-28 Radial pneumatic tires for heavy vehicles

Publications (2)

Publication Number Publication Date
JPS5647306A true JPS5647306A (en) 1981-04-30
JPS592641B2 JPS592641B2 (en) 1984-01-19

Family

ID=14895077

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54124827A Expired JPS592641B2 (en) 1979-09-28 1979-09-28 Radial pneumatic tires for heavy vehicles

Country Status (1)

Country Link
JP (1) JPS592641B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161605A (en) * 1982-03-16 1983-09-26 Bridgestone Corp Radial tire for heavy vehicle
JPS60189607A (en) * 1984-03-09 1985-09-27 Yokohama Rubber Co Ltd:The Pneumatic tire
US5361816A (en) * 1993-08-30 1994-11-08 The Goodyear Tire & Rubber Company Tread for pneumatic tire and tire comprising such a tread
US5580404A (en) * 1993-08-30 1996-12-03 The Goodyear Tire & Rubber Company Tread including tie bars and sipes
WO2010058857A1 (en) * 2008-11-21 2010-05-27 横浜ゴム株式会社 Pneumatic tire

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62168946U (en) * 1986-04-16 1987-10-27
JP2000168317A (en) * 1998-12-09 2000-06-20 Bridgestone Corp Pneumatic tire

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58161605A (en) * 1982-03-16 1983-09-26 Bridgestone Corp Radial tire for heavy vehicle
JPH0514642B2 (en) * 1982-03-16 1993-02-25 Bridgestone Corp
JPS60189607A (en) * 1984-03-09 1985-09-27 Yokohama Rubber Co Ltd:The Pneumatic tire
JPH0441089B2 (en) * 1984-03-09 1992-07-07 Yokohama Rubber Co Ltd
US5361816A (en) * 1993-08-30 1994-11-08 The Goodyear Tire & Rubber Company Tread for pneumatic tire and tire comprising such a tread
US5580404A (en) * 1993-08-30 1996-12-03 The Goodyear Tire & Rubber Company Tread including tie bars and sipes
WO2010058857A1 (en) * 2008-11-21 2010-05-27 横浜ゴム株式会社 Pneumatic tire
JP2010149842A (en) * 2008-11-21 2010-07-08 Yokohama Rubber Co Ltd:The Pneumatic tire
JP4553064B2 (en) * 2008-11-21 2010-09-29 横浜ゴム株式会社 Pneumatic tire
US9352618B2 (en) 2008-11-21 2016-05-31 The Yokohama Rubber Co., Ltd. Pneumatic tire with tread having five ribs and four circumferential grooves

Also Published As

Publication number Publication date
JPS592641B2 (en) 1984-01-19

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