发明名称 |
Braking pressure control unit for a dual circuit brake system |
摘要 |
The braking pressure control unit for a dual circuit brake system comprises a housing with two closure members arranged therein coaxially and in tandem. In their rest position, the closure members are held spaced apart from associated valve seats by a control force. The control force acts directly on a first of the two closure members which in turn bears against a second of the two closure members provided both are in the open positions. At least one closure member consists of a shaft element having one end in an operative relationship with the adjacent end of the other closure member and a closure element in a slidably sealed relationship with the outer surface of the shaft element, the closure element being displaced between limits of the shaft element. A weak closure spring biases the closure element toward its associated valve seat.
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申请公布号 |
US4227746(A) |
申请公布日期 |
1980.10.14 |
申请号 |
US19780965661 |
申请日期 |
1978.12.01 |
申请人 |
ITT INDUSTRIES, INC. |
发明人 |
SCHOPPER, BERND;TANDLER, PETER |
分类号 |
B60T8/26;B60T11/34;(IPC1-7):B60T8/26;B60T11/10 |
主分类号 |
B60T8/26 |
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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