JPS5568407A - Low-noise lug tire for high-load and high-speed - Google Patents
Low-noise lug tire for high-load and high-speedInfo
- Publication number
- JPS5568407A JPS5568407A JP14001078A JP14001078A JPS5568407A JP S5568407 A JPS5568407 A JP S5568407A JP 14001078 A JP14001078 A JP 14001078A JP 14001078 A JP14001078 A JP 14001078A JP S5568407 A JPS5568407 A JP S5568407A
- Authority
- JP
- Japan
- Prior art keywords
- tire
- lug
- noise
- width
- horizontal groove
- 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.)
- Pending
Links
Landscapes
- Tires In General (AREA)
Abstract
PURPOSE:To reduce noise without any failure in durability, driving stability, and anti-slip of a tire by properly determining the meridian sectional figure of a tire and the plane tread pattern from many factors. CONSTITUTION:The relation in size among the maximum meridiam sectional width W of a tire, a crown radium R, a breadth B along the crown way, an index pitch P of each lug 7, a lenth L of each horizontal groove along the meridian of a tire, a width Wg of each horizontal groove 7, and a width Wl or each lug 6 is represented by an expression of 0.9W<=R<=1.3W, 0.635W<=B<=0.715W, 0.37B<= P<=0.46B, 0.36B<=L<=0.41B, Wg:Wl=0.5-0.71:1. Each horizontal groove 7 is arranged to eliminate a grade toward the head of each log 6. Air existing in each groove 7 may be easily released from its opening, with the lug 6 successively worn, which takes longer time to earth. Noise can be reduced without a failure in durability of a tire.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14001078A JPS5568407A (en) | 1978-11-14 | 1978-11-14 | Low-noise lug tire for high-load and high-speed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14001078A JPS5568407A (en) | 1978-11-14 | 1978-11-14 | Low-noise lug tire for high-load and high-speed |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5568407A true JPS5568407A (en) | 1980-05-23 |
Family
ID=15258827
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14001078A Pending JPS5568407A (en) | 1978-11-14 | 1978-11-14 | Low-noise lug tire for high-load and high-speed |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5568407A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152605A (en) * | 1982-03-06 | 1983-09-10 | Daihatsu Motor Co Ltd | Tire serving concurrently as soft ground running use |
JPS6274007U (en) * | 1985-10-30 | 1987-05-12 | ||
JPS62105705A (en) * | 1985-10-31 | 1987-05-16 | Bridgestone Corp | Tire and its rim assembling method for double wheel |
JPS62157811A (en) * | 1985-12-30 | 1987-07-13 | Yokohama Rubber Co Ltd:The | Low-noise pneumatic lug tire |
JPS62244703A (en) * | 1986-04-18 | 1987-10-26 | Bridgestone Corp | Method for mounting pneumatic tires on dual wheels |
JPS62247907A (en) * | 1986-04-21 | 1987-10-29 | Yokohama Rubber Co Ltd:The | Low noise rag tire |
JPS62247906A (en) * | 1986-04-21 | 1987-10-29 | Yokohama Rubber Co Ltd:The | Low noise rag tire |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121203A (en) * | 1976-04-05 | 1977-10-12 | Uniroyal Inc | Pneumatic tire |
JPS5369304A (en) * | 1976-12-03 | 1978-06-20 | Bridgestone Corp | Low-noise pneumatic tire |
-
1978
- 1978-11-14 JP JP14001078A patent/JPS5568407A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52121203A (en) * | 1976-04-05 | 1977-10-12 | Uniroyal Inc | Pneumatic tire |
JPS5369304A (en) * | 1976-12-03 | 1978-06-20 | Bridgestone Corp | Low-noise pneumatic tire |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58152605A (en) * | 1982-03-06 | 1983-09-10 | Daihatsu Motor Co Ltd | Tire serving concurrently as soft ground running use |
JPS6274007U (en) * | 1985-10-30 | 1987-05-12 | ||
JPH0519203Y2 (en) * | 1985-10-30 | 1993-05-20 | ||
JPS62105705A (en) * | 1985-10-31 | 1987-05-16 | Bridgestone Corp | Tire and its rim assembling method for double wheel |
JPS62157811A (en) * | 1985-12-30 | 1987-07-13 | Yokohama Rubber Co Ltd:The | Low-noise pneumatic lug tire |
JPH0417802B2 (en) * | 1985-12-30 | 1992-03-26 | Yokohama Rubber Co Ltd | |
JPS62244703A (en) * | 1986-04-18 | 1987-10-26 | Bridgestone Corp | Method for mounting pneumatic tires on dual wheels |
JPS62247907A (en) * | 1986-04-21 | 1987-10-29 | Yokohama Rubber Co Ltd:The | Low noise rag tire |
JPS62247906A (en) * | 1986-04-21 | 1987-10-29 | Yokohama Rubber Co Ltd:The | Low noise rag tire |
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