Improvements in machines for printing value tickets, especially travel tickets. (Machine-translation by Google Translate, not legally binding)

摘要

Improvements in machines for printing value tickets, especially travel tickets, characterized in that the printing drum consists of a stationary box, which houses the printing mechanisms on its front sides annularly, having a U-shaped cross section open towards the inside, whose front side adjacent to the type wheels is structured in the form of a toothed ring, in that the printing roller is supported rotatably on an arm fixed on a propulsion shaft disposed coaxially with respect to the box and supports a pinion which is in engagement with the toothed crown of the box, and because next to the other front side of the box is arranged an adjustment device that is in mesh with all the printing mechanisms, capable of being governed by a carrier of data of itself known. (Machine-translation by Google Translate, not legally binding)