发明名称 Brake booster of tandem type
摘要 An enclosed shell is divided by a center plate and a pair of front and rear diaphragms which are disposed on the opposite sides of the center plate into four chambers. A center body is fitted over a valve body which internally houses a valve mechanism. The center body slides relative to the central portion of the center plate with a seal member interposed therebetween. The inner periphery of the front diaphragm is inserted inside the center body, and is held between the valve body and the center body at a location rearward of the seal member, whereby the overall length of the brake booster is reduced.
申请公布号 US5247868(A) 申请公布日期 1993.09.28
申请号 US19920831852 申请日期 1992.02.05
申请人 JIDOSHA KIKI CO., LTD. 发明人 SATOH, TOHRU;UYAMA, SHINTARO
分类号 B60T13/563;B60T13/569 主分类号 B60T13/563
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