发明名称 |
METHOD AND SYSTEM FOR RETREADING TIRES |
摘要 |
A method and system for retreading tire carcasses (10) with precured treads utilizing time and temperature in conjunction with an envelope pressure system. A precured rubber tread (12), is applied to tire carcass (10) having a cushion gum (16) disposed therebetween. An envelope (18) is placed over the tread/carcass and this assembly is placed within a pressure chamber. Heat and fluid pressure are then supplied to the chamber. Fluid pressure is then supplied to the chamber after both a predetermined length of time and after a predetermined temperature of the chamber has been reached. |
申请公布号 |
ZA9003635(B) |
申请公布日期 |
1991.03.27 |
申请号 |
ZA19900003635 |
申请日期 |
1990.05.11 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
ROBERT BRIAN LINDSAY;GARY CHARLES PARRISH |
分类号 |
B29D30/54;B29D30/56 |
主分类号 |
B29D30/54 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|