发明名称 |
Brake assembly, system and method |
摘要 |
The present invention relates to a brake assembly for a vehicle having an air spring wherein a brake signal operates a brake cylinder of the vehicle. A proportioning valve, having its load responsive element disabled and being responsive to the brake signal, provides a proportioned brake signal to the brake cylinder. A switch, responsive to an air spring pressure signal selectively connects the brake signal to the brake cylinder. The present invention further relates to a method for retrofitting a brake system by disabling the load sensing element of a proportioning valve and inserting a switch in parallel with the proportioning valve.
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申请公布号 |
US2003001431(A1) |
申请公布日期 |
2003.01.02 |
申请号 |
US20010892610 |
申请日期 |
2001.06.28 |
申请人 |
NEW YORK AIR BRAKE CORPORATION |
发明人 |
VAUGHN LAWRENCE E. |
分类号 |
B60T8/18;B60T17/22;(IPC1-7):B60T13/74;B60T7/00 |
主分类号 |
B60T8/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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