Abstract: There is indicated a three-dimensionally adjustable swivel arm for a support plate, particularly for a support plate for monitors, comprising a main support (1), a first arm section (2) with a pneumatic spring element to be swiveled around said main support (1) in a first axis (8), an intermediate support (3), at which the first arm section (2) is mounted in a manner that it can be swiveled around a second axis (10), and a second arm section (4), which is connected in swiveling manner with said intermediate support (3) and which carries a support plate (5). The swivel arm is characterized in that said penumatic spring element consists of two pneumatic springs, the receiving points of which, which face intermediate support (3), are arranged above the connection surface of the two swivel axes (8, 10) of first arm section (2).

Abstract: The invention concerns a paper transport device with cylinders to guide the continuous form paper towards and away from printing devices in which a cylinder pulling the paper into, a cylinder guiding the paper out and a cylinder pulling tight the paper are deposited revolvingly in parallel of their axis, whereby the cylinder pulling the paper in and the cylinder guiding the paper out are installed in some distance and at the same time working together and the spindle of the cylinder guiding the paper out is to be driven by means of power transmitting devices of the spindle of the cylinder pulling the paper in.