JPS57144107A - Tire for motorcycle - Google Patents

Tire for motorcycle

Info

Publication number
JPS57144107A
JPS57144107A JP56029647A JP2964781A JPS57144107A JP S57144107 A JPS57144107 A JP S57144107A JP 56029647 A JP56029647 A JP 56029647A JP 2964781 A JP2964781 A JP 2964781A JP S57144107 A JPS57144107 A JP S57144107A
Authority
JP
Japan
Prior art keywords
tire
carcass
breaker
bent
tread
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
JP56029647A
Other languages
Japanese (ja)
Other versions
JPS6140561B2 (en
Inventor
Eiji Nakasaki
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.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries 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 Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Priority to JP56029647A priority Critical patent/JPS57144107A/en
Publication of JPS57144107A publication Critical patent/JPS57144107A/en
Publication of JPS6140561B2 publication Critical patent/JPS6140561B2/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
    • B60C15/00—Tyre beads, e.g. ply turn-up or overlap
    • B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
    • B60C15/0036—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion with high ply turn-up, i.e. folded around the bead core and terminating radially above the point of maximum section width

Landscapes

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

Abstract

PURPOSE:To heighten the steering stability and durability of a tire, by providing a tongue-shaped bead apex and a prescribed breaker so that the breaker is located on the crown of the tire and the apex is located between the bent- back part of the bead of the tire and its toroidal no-ply carcass whose cord extends at a prescribed angle as to the circumferential direction of the tire. CONSTITUTION:The no-ply part of a carcass 1, whose cord extends at an angle of 20 to 80 deg. as to the circumferential direction of a tire, is bent back around a bead wire 4 to make the carcass 1 toroidal. A tongue-shaped bead apex 3 is provided in a part surrounded by the carcass 1 and its bent-back end 5. The bent- back end 5 is located near a tread shoulder S. A breaker 2 is provided outside the carcass 1 at the crown of the tire so that the breaker intersects the carcass cord. The width l of the breaker 2 is set equal to 80 to 10% of that L of the tread 6. According to this constitution, the side portions and tread 6 of the tire are reinforced and ride comfortableness, steering stability and durability are enhanced.
JP56029647A 1981-03-02 1981-03-02 Tire for motorcycle Granted JPS57144107A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56029647A JPS57144107A (en) 1981-03-02 1981-03-02 Tire for motorcycle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56029647A JPS57144107A (en) 1981-03-02 1981-03-02 Tire for motorcycle

Publications (2)

Publication Number Publication Date
JPS57144107A true JPS57144107A (en) 1982-09-06
JPS6140561B2 JPS6140561B2 (en) 1986-09-10

Family

ID=12281889

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56029647A Granted JPS57144107A (en) 1981-03-02 1981-03-02 Tire for motorcycle

Country Status (1)

Country Link
JP (1) JPS57144107A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185304A (en) * 1982-04-23 1983-10-29 Bridgestone Corp Pneumatic tire for motorcycle
JPS59227510A (en) * 1983-06-07 1984-12-20 Sumitomo Rubber Ind Ltd Semiradial tire for motorcycle
JPS6050001A (en) * 1983-08-29 1985-03-19 Yokohama Rubber Co Ltd:The Radial tire for motorcycle
JPS60163711A (en) * 1984-02-03 1985-08-26 Sumitomo Rubber Ind Ltd Tyre for motorcycle
JPS61247502A (en) * 1985-04-25 1986-11-04 Sumitomo Rubber Ind Ltd Tire for motorcycle
JPH01311901A (en) * 1988-06-10 1989-12-15 Sumitomo Rubber Ind Ltd Radial tire for motorcycle
EP2011992A2 (en) 2007-07-04 2009-01-07 Black & Decker, Inc. Power cutter

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509901U (en) * 1973-05-25 1975-01-31
JPS5433502U (en) * 1977-08-11 1979-03-05
JPS5529650A (en) * 1978-08-22 1980-03-03 Yokohama Rubber Co Ltd:The Run flat tire for motorcycle

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433502B2 (en) * 1972-02-23 1979-10-20

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS509901U (en) * 1973-05-25 1975-01-31
JPS5433502U (en) * 1977-08-11 1979-03-05
JPS5529650A (en) * 1978-08-22 1980-03-03 Yokohama Rubber Co Ltd:The Run flat tire for motorcycle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58185304A (en) * 1982-04-23 1983-10-29 Bridgestone Corp Pneumatic tire for motorcycle
JPH059283B2 (en) * 1982-04-23 1993-02-04 Bridgestone Corp
JPS59227510A (en) * 1983-06-07 1984-12-20 Sumitomo Rubber Ind Ltd Semiradial tire for motorcycle
JPS6050001A (en) * 1983-08-29 1985-03-19 Yokohama Rubber Co Ltd:The Radial tire for motorcycle
JPS60163711A (en) * 1984-02-03 1985-08-26 Sumitomo Rubber Ind Ltd Tyre for motorcycle
JPS61247502A (en) * 1985-04-25 1986-11-04 Sumitomo Rubber Ind Ltd Tire for motorcycle
JPH01311901A (en) * 1988-06-10 1989-12-15 Sumitomo Rubber Ind Ltd Radial tire for motorcycle
EP2011992A2 (en) 2007-07-04 2009-01-07 Black & Decker, Inc. Power cutter

Also Published As

Publication number Publication date
JPS6140561B2 (en) 1986-09-10

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