Component carrier, e.g. for motor vehicle door lock, has casting tub defined by housing walls on floor with holders for electrical devices as openings, bounding walls with complementary grooves, protrusions in holders/on devices

摘要

The device has a housing (1) containing conducting tracks (2) and electrical devices (3-5), whereby the tracks form a cast unit with connection elements (2') for the electrical devices, the electrical devices are each a full or partial component of the cast unit and the tracks and connecting elements are in at least one casting tub (6) defined by housing walls on a housing floor with holders (11) for electrical devices in the form of openings and a bounding walls. The devices are held by complementary grooves and protrusions (12) in the holders and on the devices.