The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 22, 1989
Filed:
Mar. 01, 1988
Peter Weigel, Borchen-Dorenhagen, DE;
Nixdorf Computer AG, Paderborn, DE;
Abstract
In a dispensing device for sheet material that includes a draw-off device and a single feed device with at least one draw-off roll, several conveyor rolls (22) arranged side by side with some axial spacing and with mating rolls (24) that are axially offset and are radially adjustable with respect to the conveyor rolls (22), where the mating rolls (24) and at least one of the conveyor rolls (22) that can be driven in the same direction with the former are made of a hard material, a ring-shaped strip (44) made of an elastic deformable material is embedded in the peripheral surface of the conveyor roll (22) that is made of a hard material where the axial width of this ring is smaller than the axial width of the peripheral surface of the conveyor roll (22) and projects radially above the peripheral surface in the unloaded state.