| 发明名称 |
HIGHLY HEAT-RESISTANT BRAKE DISC FOR RAILCAR |
| 摘要 |
Provided is a high heat resistant brake disk for a railroad vehicle, which is manufactured using a nano material having high heat conductivity, such as a carbon nanotube (CNT) or graphene, to improve heat resistance of an overheated portion of the brake disk, and which can extend a life of the brake disk by suppressing performance deterioration due to a thermal shock. The high heat resistant brake disk includes a hub inserted into an axle of the railroad vehicle and an outer circumference coupled to a vehicle wheel to coaxially rotate with the vehicle wheel, wherein at least one pattern unit made from a high heat resistant nano material is formed on one surface of the brake disk. |
| 申请公布号 |
US2015330464(A1) |
申请公布日期 |
2015.11.19 |
| 申请号 |
US201314647406 |
申请日期 |
2013.08.06 |
| 申请人 |
KOREA RAILROAD RESEARCH INSTITUTE |
发明人 |
Kang Dong Hoon |
| 分类号 |
F16D65/12 |
主分类号 |
F16D65/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A high heat resistant brake disk for a railroad vehicle, comprising a hub inserted into an axle of the railroad vehicle and an outer circumference coupled to a vehicle wheel to coaxially rotate with the vehicle wheel, wherein at least one pattern unit made from a high heat resistant nano material is formed on one surface of the brake disk. |
| 地址 |
Uiwang-si, Gyeonggi-do KR |
