Abstract: In connection with a method for automatically inserting documents to be displayed on a display device and/or copied in a digitizing device, such as microfiches, microfilm jackets or the like, in which process one document at a time is transported from a stack of documents to be processed to a document support and from there to a deposit magazine for the processed documents, provision is made according to the invention that the top document of a stack of documents contained in the holding magazine is pulled up by suction to about the level of the document support and the remaining stack is subsequently retained by suction acting in the opposite direction; the document pulled up by suction is transported sideways to the document support, and deposited on said support by terminating the suction effect, and the document is then picked up by suction again after it has been processed, and is transported to the deposit magazine.

Abstract: ½″ Dual Braided Nylon, 5′0″ Sling

Abstract: In connection with a method for automatically inserting documents to be displayed on a display device and/or copied in a digitizing device, such as microfiches, microfilm jackets or the like, in which process one document at a time is transported from a stack of documents to be processed to a document support and from there to a deposit magazine for the processed documents, provision is made according to the invention that the top document of a stack of documents contained in the holding magazine is pulled up by suction to about the level of the document support and the remaining stack is subsequently retained by suction acting in the opposite direction; the document pulled up by suction is transported sideways to the document support, and deposited on said support by terminating the suction effect, and the document is then picked up by suction again after it has been processed, and is transported to the deposit magazine.

Abstract: A seal arrangement for the gap between a surface of an element rotating around its axis which is to be sealed, and a seal carrier at a distance from it. The seal arrangement includes a sealing ring of a polymeric material, which is at least partially surrounded by the seal carrier in the region of a holder segment and is connected with it so as not to rotate. The sealing ring touches the surface with a lip segment pressed on it in an elastic manner; the sealing ring has at least one ring segment which is expandable by means of a medium to which pressure can be applied, and is pressed against the surface. The ring segment of the sealing ring is arranged at least partially outside of the region of the holder segment surrounded by the seal carrier.