发明名称 Method of assembling a hydraulic fluid accumulator
摘要 A method of assembling a hydraulic fluid accumulator in a bore defined in a housing structure is disclosed. The method includes (a) inserting an annular seal into a second bore portion of the bore so that the annular seal is positioned in contact with the first ledge, (b) inserting a piston into the bore so that the piston is located in a first bore portion of the bore as well as the second bore portion of the bore, and (c) inserting a cover having an annular rim into the bore so that (i) the annular rim is positioned in contact with the annular seal, and (ii) the annular seal is located in an annular space defined by the first ledge, the annular rim, the piston, and an internal wall of the housing structure that partially defines the second bore portion.
申请公布号 US7992300(B1) 申请公布日期 2011.08.09
申请号 US20060565095 申请日期 2006.11.30
申请人 ROBERT BOSCH GMBH 发明人 WEH ANDREAS;GNAMM BERNHARD
分类号 B21D51/16 主分类号 B21D51/16
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