JPS6212041B2 - - Google Patents

Info

Publication number
JPS6212041B2
JPS6212041B2 JP56071945A JP7194581A JPS6212041B2 JP S6212041 B2 JPS6212041 B2 JP S6212041B2 JP 56071945 A JP56071945 A JP 56071945A JP 7194581 A JP7194581 A JP 7194581A JP S6212041 B2 JPS6212041 B2 JP S6212041B2
Authority
JP
Japan
Prior art keywords
tread
groove
tire
main groove
groove wall
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.)
Expired
Application number
JP56071945A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57186505A (en
Inventor
Kazuyuki Endo
Shigeo Makino
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.)
Bridgestone Corp
Original Assignee
Bridgestone Corp
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 Bridgestone Corp filed Critical Bridgestone Corp
Priority to JP56071945A priority Critical patent/JPS57186505A/ja
Priority to US06/374,664 priority patent/US4446901A/en
Publication of JPS57186505A publication Critical patent/JPS57186505A/ja
Publication of JPS6212041B2 publication Critical patent/JPS6212041B2/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
    • B60C11/03—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
    • B60C11/03—Tread patterns
    • B60C11/0302—Tread patterns directional pattern, i.e. with main rolling direction
    • 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
    • B60C11/13—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping
    • B60C11/1307—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls
    • B60C11/1323—Tread patterns characterised by the groove cross-section, e.g. for buttressing or preventing stone-trapping with special features of the groove walls asymmetric

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Tires In General (AREA)
JP56071945A 1981-05-13 1981-05-13 Pneumatic radial tire for heavy load Granted JPS57186505A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP56071945A JPS57186505A (en) 1981-05-13 1981-05-13 Pneumatic radial tire for heavy load
US06/374,664 US4446901A (en) 1981-05-13 1982-05-04 Heavy duty pneumatic radial tires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56071945A JPS57186505A (en) 1981-05-13 1981-05-13 Pneumatic radial tire for heavy load

Publications (2)

Publication Number Publication Date
JPS57186505A JPS57186505A (en) 1982-11-17
JPS6212041B2 true JPS6212041B2 (da) 1987-03-16

Family

ID=13475133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56071945A Granted JPS57186505A (en) 1981-05-13 1981-05-13 Pneumatic radial tire for heavy load

Country Status (1)

Country Link
JP (1) JPS57186505A (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5820502A (ja) * 1981-07-31 1983-02-07 Bridgestone Corp 重荷重用空気入りラジアルタイヤ
JPS601006A (ja) * 1983-06-15 1985-01-07 Toyo Tire & Rubber Co Ltd 空気入りタイヤ
JPS60203505A (ja) * 1984-03-28 1985-10-15 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JPS60236807A (ja) * 1984-05-09 1985-11-25 Sumitomo Rubber Ind Ltd 空気入りタイヤ
JP6907758B2 (ja) * 2017-06-28 2021-07-21 住友ゴム工業株式会社 タイヤ

Also Published As

Publication number Publication date
JPS57186505A (en) 1982-11-17

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