公开(公告)号：US5878650A

公开(公告)日：1999-03-09

申请号：US859932

申请日：1997-05-21

申请人： Craig Alan Osterday ,  Timothy Allen Haerr ,  William Lee Van Doren ,  Philippe Castel ,  Joseph Genaudeau

发明人： Craig Alan Osterday ,  Timothy Allen Haerr ,  William Lee Van Doren ,  Philippe Castel ,  Joseph Genaudeau

IPC分类号： B60T13/567 ,  F01B19/00

CPC分类号： B60T13/5675

摘要： A power booster includes a housing with a rear housing section and a front housing section defining an internal cavity. A housing wall separates the internal cavity into a first chamber and a second chamber with an opening formed in the housing wall, wherein it is desirable to extend a component through the opening. A tube has an end secured in the opening in the housing wall. The tube's end includes a radially directed wall extending from the end of the tube that extends to an axially extending wall positioned concentrically with the tube and terminating with an outwardly turned segment. The axially extending wall is positioned within the opening in the housing wall with a seal positioned between the axially extending wall and the housing wall wherein the distance between the front housing section and the rear housing section is minimized, by extending the component through the tube.

摘要翻译： 动力助力器包括具有后壳体部分的壳体和限定内腔的前壳体部分。 壳体壁将内部空腔分隔成第一室和具有形成在壳体壁中的开口的第二室，其中期望通过开口延伸部件。 管具有固定在壳体壁中的开口中的端部。 管的端部包括从管的端部延伸的径向指向的壁，其延伸到与管同心地定位并且以向外转动的段终止的轴向延伸的壁。 轴向延伸的壁定位在壳体壁的开口内，其中密封件位于轴向延伸的壁和壳体壁之间，其中通过将部件延伸穿过管使前壳体部分和后壳体部分之间的距离最小化。