Device for maintaining tension of media transport belt, automatic teller machine, and tension maintaining apparatus thereof

Abstract

According to an embodiment of a tension maintaining device of a media transport belt, a device for maintaining tension of a belt to ensure a gripping force of the belt for gripping and transporting bundled media, in which a plurality of pieces of media are stacked, includes a rotation shaft; a link member coupled to the rotation shaft while having a predetermined length in a direction parallel to the longitudinal direction of the belt, and provided to be rotatable about the rotation shaft in response to a change in the number of pieces of the bundled media in contact with the belt; a first roller rotatably coupled to a first roller shaft provided at one end of the link member and maintained in contact with the belt; and a second roller rotatably coupled to a second roller shaft provided at the other end of the link member and maintained in contact with the belt.

Dependencies are inferred from the claim text.