Power booster case, especially for motor vehicle braking systems, and method for assembling or putting together such power booster case

摘要

A booster housing (20) has two housing bases (26, 28), which are arranged on one side of a movable partition (60). On at least one of the housing bases (26), connection bodies (32) are caulked tightly around an attachment hole (30). Spacers (50) extend between the two housing bases (26, 28) and through the intermediate wall (60). The connecting bodies (32) each have a recess (40) into which an end section (52) of the associated spacer (50) is inserted and caulked. The booster housing (20) is assembled in the following steps: inserting an end section (52) of the spacers (50) into the recess (40) each of a connector body (32), extending the connector body (32) through a fastening hole (30) and simultaneously caulking of the connector body (32) with the housing base (26) and the spacer (50). IMAGE