发明名称 |
Aircraft tire |
摘要 |
A pneumatic aircraft tire has carcass plies and/or breaker plies which are reinforced by high modulus reinforcement cords embedded in a rubber composition that contains no free amines and has a 300 % modulus of 12-18 MPa and a minimum tensile strength of 23 MPa as tested per ASTM D412, and a T90 of between 30 and 40 minutes at a reference temperature of 135 degrees C as tested per ASTM d2084. The cords in the carcass plies and/or breaker plies have a tenacity of 6.6 to 8.2 g/denier, an initial modulus of 120 to 280 g/denier, an elongation at break of 8 to 18 % and a shrinkage of not greater than 3 %. Polyester reinforcement cords are preferred. |
申请公布号 |
AU3965297(A) |
申请公布日期 |
1999.02.16 |
申请号 |
AU19970039652 |
申请日期 |
1997.07.25 |
申请人 |
THE GOODYEAR TIRE & RUBBER COMPANY |
发明人 |
LEWIS TIMOTHY LUKICH;THOMAS ANDREW DWENGER;JOHN ROBERT MCGILVREY |
分类号 |
B60C1/00;B60C9/00;B60C9/04;B60C9/06;B60C9/18;B60C9/20;B60C15/04;C08K3/04;C08K3/06;C08K3/22;C08K5/09;C08L21/00 |
主分类号 |
B60C1/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|