Release prevention method for screw fixing for electrical apparatus e.g. for automobile airbag passenger restraint, uses cover attached to electrical supply plug for blocking access to screw until plug is removed from apparatus housing

摘要

The release prevention method blocks the mechanical release of the fixing screw (4) used to attach the electrical apparatus (2) to a carrier (1) when the plug (5) for supplying the electrical apparatus is plugged in, using a cover (7) attached to the plug which blocks access to the screw until the plug is removed. Also included are Independent claims for the following; (a) a supply plug for an electrical apparatus; (b) an application of a supply plug for an acceleration sensor or control device for an automobile passenger restraint