Method and device for feeding a web
AssigneeKoenig & Bauer Aktiengesellschaft
InventorLothar Johann Wicha
Life of this patent
Estimating the term…
Abstract
Webs of printable materials which are fed into a printing machine are provided with a feed tip that allows the web to be rapidly and releasably connected to a the web feed device. The feed tip has a thickened section which is generally perpendicular to the direction of web transport and which cooperates with a carrier element that is fastened to the web feed device. The carrier element has an oblong cavity which extends in the direction of web transport and which cooperates with the thickened portion of the web to form a stop that is perpendicular to the direction of web transport.
Claims12
A method for drawing in a web, having a draw-in means (01), wherein the web is provided with a draw-in tip (03), which has a thickening (06), wherein the thickening (06) is arranged on a carrier (02) arranged on the draw-in means (01), characterized in that the thickening (06) of the draw-in tip (03) is connected with the carrier (02) by means of a first, guided relative movement with at least one component perpendicular in respect to the conveying direction (T), and in a subsequent, second relative movement between the thickening (06) of the draw-in tip (03) and the carrier (02), is connected with at least one component parallel in respect to the conveying direction (T) and with limited travel perpendicularly in respect to the conveying direction (T).
A device for drawing in a web, having a draw-in means (01), wherein the web has a draw-in tip (03) with a thickening (06), which cooperates with a carrier (02) arranged on the draw-in means (01), characterized in that the thickening (06) of the draw-in tip (03) can be connected with the carrier (02) by means of a first, guided relative movement with at least one component perpendicularly in respect to the conveying direction (T), and can be connected in a second relative movement between the thickening (06) of the draw-in tip (03) and the carrier (02) with a component parallel in respect to the conveying direction (T) and with limited travel perpendicularly in respect to the conveying direction (T).
Dependencies are inferred from the claim text.