JPS5653903A - Reclaimed tire - Google Patents
Reclaimed tireInfo
- Publication number
- JPS5653903A JPS5653903A JP12816179A JP12816179A JPS5653903A JP S5653903 A JPS5653903 A JP S5653903A JP 12816179 A JP12816179 A JP 12816179A JP 12816179 A JP12816179 A JP 12816179A JP S5653903 A JPS5653903 A JP S5653903A
- Authority
- JP
- Japan
- Prior art keywords
- groove
- rubber layer
- cushion rubber
- tire
- 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
Abstract
PURPOSE: To ease a stress concentration on the end surface of a cushion rubber layer by providing a groove having specified width and depth at a predetermined position in the circumferential direction of a tire on the end surface of a new tread part of a vulcanizer which is attached to a casing by an adhesive with a cushion rubber layer interposed therebetween.
CONSTITUTION: A reclaimed tire is obtained by attaching with an adhesive a new vulcanizer tread part 2 to the casing 4, from which an old worn-out tread part is removed, with a cushion rubber layer 3 interposed therebetween. The new tread 2 has a groove 5 on the both side end surfaces in the circumferential direction of the tire. In this instance, the length T2 from the inner peripheral edge b of the cushion rubber layer 3 to the upper limit edge c of the groove 5 and the length T1 from the edge b to the lower limit edge a of the groove 5 are respectively designed to be not more than 75% and 25% of the thickness T of the tread 2. Further, the groove 5 is designed to have a depth D in the range from 50% to 200% of the length T1 and a width W of 1.0mm or more. Such a construction works to ease the stress concentration on the end part of the cushion rubber layer 3, resulting in less occurrence of cracks therein.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54128161A JPS5850882B2 (en) | 1979-10-04 | 1979-10-04 | Retreaded tires |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP54128161A JPS5850882B2 (en) | 1979-10-04 | 1979-10-04 | Retreaded tires |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5653903A true JPS5653903A (en) | 1981-05-13 |
| JPS5850882B2 JPS5850882B2 (en) | 1983-11-12 |
Family
ID=14977889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP54128161A Expired JPS5850882B2 (en) | 1979-10-04 | 1979-10-04 | Retreaded tires |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850882B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115405U (en) * | 1982-01-30 | 1983-08-06 | オ−ツタイヤ株式会社 | Retreaded tires |
| JPS58133904A (en) * | 1982-01-30 | 1983-08-09 | Ohtsu Tire & Rubber Co Ltd | Reclaimed tire |
| JPS58121701U (en) * | 1982-02-13 | 1983-08-19 | 住友ゴム工業株式会社 | Retreaded tires |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548680A (en) * | 1977-06-21 | 1979-01-23 | Toyo Tire & Rubber Co | Method of renewing pnematic tire |
-
1979
- 1979-10-04 JP JP54128161A patent/JPS5850882B2/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS548680A (en) * | 1977-06-21 | 1979-01-23 | Toyo Tire & Rubber Co | Method of renewing pnematic tire |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58115405U (en) * | 1982-01-30 | 1983-08-06 | オ−ツタイヤ株式会社 | Retreaded tires |
| JPS58133904A (en) * | 1982-01-30 | 1983-08-09 | Ohtsu Tire & Rubber Co Ltd | Reclaimed tire |
| JPS6348729B2 (en) * | 1982-01-30 | 1988-09-30 | Ohtsu Tire | |
| JPS58121701U (en) * | 1982-02-13 | 1983-08-19 | 住友ゴム工業株式会社 | Retreaded tires |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5850882B2 (en) | 1983-11-12 |
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