Devices for drawing in a web of material
AssigneeKoenig & Bauer Aktiengesellschaft
InventorErwin Paul Josef Lehrieder
Life of this patent
Estimating the term…
Abstract
A device for drawing a web of material into a machine, such as a printing press includes a draw-in mechanism that can be advanced along a draw-in path, and to which the web of material can be coupled. The draw-in mechanism can be driven by an electric motor that can be regulated or controlled in response to measurement data which is determined during the draw-in process. The motor can be regulated or controlled in synchronism with another unit of the machine, which other unit is mechanically driven independently of the electric motor.
Claims23
A device (08, 09, 11) for drawing in a web of material into a processing machine (01), having a draw-in means (12), which can be conveyed along a draw-in path, to which the web of material can be connected and which can be driven independently of at least one other unit of the processing machine by means of an electric motor (17), characterized in that the electric motor (17) driving the draw-in means (12) and a drive mechanism of the at least one mechanically independent unit are regulated or controlled in relation to each other.
A device (08, 09, 11) for drawing in a web of material into a processing machine (01), having a draw-in means (12), which can be driven by means of an electric motor (17) along a draw-in path, characterized in that the electric drive motor (17) driving the draw-in means (12) is regulated in respect to a presettable moment present at the electric motor (12).
A device (08, 09, 11) for drawing in a web of material into a processing machine (01), having a draw-in means (12), which can be driven by means of an electric motor (17) along a draw-in path, wherein the electric motor (17) can be regulated as a function of a conveying speed of the draw-in means (12) and can be driven independently of at least one other unit of the processing machine, characterized in that the electric motor (17) driving the draw-in means (12) and a drive mechanism of the at least one mechanically independent unit are regulated or controlled in relation to each other.
Dependencies are inferred from the claim text.