发明名称 |
Brake booster |
摘要 |
Tandem type vacuum brake boosters require a connection between their vacuum chambers. According to the present invention this connection is provided by the housing having crosspieces parallel to the longitudinal axis of the housing disposed about the periphery of the housing with channels formed between the crosspieces to enable the two vacuum chambers to communicate with each other.
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申请公布号 |
US4020749(A) |
申请公布日期 |
1977.05.03 |
申请号 |
US19760710981 |
申请日期 |
1976.08.02 |
申请人 |
ITT INDUSTRIES, INC. |
发明人 |
MULLER, EWALD;BECHT, REIMUND |
分类号 |
B60T13/563;(IPC1-7):F01B19/00 |
主分类号 |
B60T13/563 |
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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