Lock case drive for multiple locking, in which the rotation of the cylinder core or of a knob can be transmitted to slide rods and/or a bolt. In order to permit simple adaptation to the knob or cylinder lock version with a small number of replacement parts, it is proposed that the knob or the cylinder core be connected via a carrier plate (1, 2) to a drive plate (3) which converts the rotary movement into a linear movement and which is connected via carriers (4) to the bolt (5) and/or a carrier plate (6) to the slide rods. <IMAGE>
