Arrangement for fastening brake booster to dash panel of vehicle, has base structure comprising first fixing portion for bonded-fixing and positive fixing of fitting element on extension portion threaded on fitting element, by opening

摘要

The arrangement has brake booster (1) comprising housing (2) with front wall (4) facing the towards the floor panel. An extension portion (5) is threaded on the same ring-shaped fitting element (15) having a base structure, and is axially attached to front wall of housing. The base structure has a first fixing portion for material-fixing of the fitting element on the extension portion, and a second fixing portion for positive-fixing of fitting element in the extension portion by opening.