To accommodate a press tooling carrier without interference, a control arm straight
guide having at least one drive, e.g., having motor angular gears (worm gears),
cardan shaft or the like is provided. A control arm straight guide permits a very
shallow position of the joints in the completely assembled state. A hydraulic cylinder
may be used to support startup of the motor, i.e., to move the control arm straight
guide out of its bottom dead center position.