JPS5583605A - Reclaimed tyre and its manufacturing - Google Patents
Reclaimed tyre and its manufacturingInfo
- Publication number
- JPS5583605A JPS5583605A JP15828678A JP15828678A JPS5583605A JP S5583605 A JPS5583605 A JP S5583605A JP 15828678 A JP15828678 A JP 15828678A JP 15828678 A JP15828678 A JP 15828678A JP S5583605 A JPS5583605 A JP S5583605A
- Authority
- JP
- Japan
- Prior art keywords
- tyre
- cover
- stepped
- air pressure
- tread piece
- 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
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
- Tires In General (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
PURPOSE: To improve safety factor and durability as a result of getting good adhesion, by adhering stepped tread piece which is provided with one or more stepped projections in fringe of lower edge part, onto the base tyre and vulcanize, mediated by unvalcanized cushion rubber.
CONSTITUTION: Using reformed tread piece 2B which is provided with stepped projection 9, at least one stair, at its lower edge fringe, type to be reclaimed is processed. At the time of production, cover tyre with elastic cover 12 and put air exhausting fibre material 13 for discharge air etc. which exist between cover 12 and tread piece 2B, between tyre surface and cover 12 and furthermore, insert air bag 14 inside of basic tyre 1 and then give air pressure on outside of tyre and guide into air bag 14 higher air pressure than outer air pressure, heat up and vulcanize. By this let flow-run unvulcanized cushion rubber 3 and let encroach angle part of stepped projection 9 go into back face of cover 12 and as well fill up rubber 3 till grooved cavity 16 of buff face 4 of base tyre 1.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15828678A JPS5583605A (en) | 1978-12-19 | 1978-12-19 | Reclaimed tyre and its manufacturing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15828678A JPS5583605A (en) | 1978-12-19 | 1978-12-19 | Reclaimed tyre and its manufacturing |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5583605A true JPS5583605A (en) | 1980-06-24 |
Family
ID=15668268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15828678A Pending JPS5583605A (en) | 1978-12-19 | 1978-12-19 | Reclaimed tyre and its manufacturing |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5583605A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58134728A (en) * | 1981-09-21 | 1983-08-11 | バンダグ・ライセンシング・コ−ポレ−ション | Method of regenerating tread of tire casing |
JP2016043572A (en) * | 2014-08-22 | 2016-04-04 | 東洋ゴム工業株式会社 | Production method of retreaded tire |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4963103A (en) * | 1972-07-13 | 1974-06-19 |
-
1978
- 1978-12-19 JP JP15828678A patent/JPS5583605A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4963103A (en) * | 1972-07-13 | 1974-06-19 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58134728A (en) * | 1981-09-21 | 1983-08-11 | バンダグ・ライセンシング・コ−ポレ−ション | Method of regenerating tread of tire casing |
JPS6366658B2 (en) * | 1981-09-21 | 1988-12-21 | Bandag Inc | |
JP2016043572A (en) * | 2014-08-22 | 2016-04-04 | 東洋ゴム工業株式会社 | Production method of retreaded tire |
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