发明名称 |
FLUID PARKING BRAKE FOR A RAIL VEHICLE AIR BRAKE CYLINDER |
摘要 |
A fluid parking brake for a rail vehicle having a brake cylinder with a first piston responsive to fluid signals to apply and release the brakes on the vehicle. The parking brake includes a housing having a second piston in the housing and which is coupled to the first piston. An apply port in the housing receives a pressure signal to move the second piston to an apply position. A locking clutch is provided for locking the second piston in the applied position.
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申请公布号 |
CA2356732(C) |
申请公布日期 |
2005.08.09 |
申请号 |
CA20012356732 |
申请日期 |
2001.09.05 |
申请人 |
NEW YORK AIR BRAKE CORPORATION |
发明人 |
NEULIEB, ROBERT L.;HUBER, HOWARD E., JR. |
分类号 |
B60T13/24;B60T17/08;B61H15/00;(IPC1-7):B61H13/20 |
主分类号 |
B60T13/24 |
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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