Printing press without paper during power failure and method of operating the printing press
An electrical voltage supply device for machines processing printing material includes at least one drive motor for the transport of printing material and at least one further electrical consumer. A control unit is provided which, when the supply voltage drops below a minimum acceptable supply voltage of the machine processing printing material, switches of electrical consumers which are not required for the transport of printing material and supplies the drive motor for the transport of printing material from energy stored in the moving masses of the machine processing printing material.
Heidelberger Druckmaschinen AG
B B B B B B B
B41F B41F B41F B41F B41F B41F B41P
inventional inventional inventional inventional inventional inventional additional
Franz Klaus-Dieter Helmut Werner
Haaf Kleibaumhüter Meyer Stadler