JPS57144107A - Tire for motorcycle - Google Patents
Tire for motorcycleInfo
- 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
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.
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5433502B2 (en) * | 1972-02-23 | 1979-10-20 |
-
1981
- 1981-03-02 JP JP56029647A patent/JPS57144107A/en active Granted
Patent Citations (3)
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)
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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