A device for processing of flat elements, especially for the processing of paper blanks, is described. This device comprises a conveyor belt (25) that is guided over a first roller (12a) and a second roller (12b), said conveyor belt being made of metal and being permeable to air, wherein its upper section forms the transport section (25a) and its lower section forms the return section (25b), and a vacuum generator being located under the upper section of the conveyor belt. A laser (30) for cutting the flat elements is located above the transport section (25a). In order to achieve an improved flatness and an increased durability, the conveyor belt (25) consists of an expanded metal.

A medium transport device includes a transport belt that is disposed in such a manner as to face an image holding unit holding an image and that is capable of moving circularly so as to transport a medium, a first stretching roller that stretches a portion of the transport belt and that is disposed in such a manner as to face the image holding unit, the first stretching roller being configured to transport the medium by nipping the medium between the image holding unit and the transport belt and configured to transfer the image held by the image holding unit onto the medium, a second stretching roller that stretches a portion of the transport belt that is located downstream from the portion of the transport belt stretched by the first stretching roller in a transport direction of the medium, a contact adjusting unit that causes a second end of the first stretching roller in an axial direction of the first stretching roller to swing while a first end of the first stretching roller serves as a fulcrum and adjusts a contact state between the image holding unit and the transport belt in a longitudinal direction of a contact region between the image holding unit and the transport belt, and a position adjusting unit that keeps a distance between the center of the first stretching roller and the center of the second

An inkjet printer and a method for controlling an inkjet printer are disclosed. The inkjet printer is provided with an endless transport belt for transporting a medium to be printed; at least one roller for driving the transport belt and at least one additional roller for driving and/or suspending the transport belt; a detection system configured to detect a deformation of the transport belt including at least an in-plane bending deformation of at least a stretch of the transport belt and to generate at least one deformation signal indicating the detected deformation; an actuator assembly configured to change a position and/or orientation of at least one of the rollers of the inkjet printer; and a controller configured to control the actuator assembly based on the at least one deformation signal.

A media registration system including a track to transport media in a transport direction from an intake end to a registration end, and a pivot shaft. A translator to register media in a lateral direction to the transport direction includes a translation element operatively coupled to the track and moveable along a translation axis in the lateral direction, and a driver to drive the translation element a translation distance along the translation axis to rotate the track about the pivot shaft to move the registration end a selected registration distance in the lateral direction, the translation distance proportional to the selected registration distance.

A processing apparatus is disclosed comprising a shearing unit that receives the material to be processed from a conveying device upstream and surrenders it to a conveying device downstream, in which the material to be sheared advances with a continuous supply motion, in which each conveying device comprises a variable geometry closed loop slidable flexible element, in which the shearing unit is constrained to move with alternating motion together with two movable portions of the two conveying devices. The apparatus can process web-shaped material for the production of electrical energy storage devices.

A media registration system including a track to transport media in a transport direction from an intake end to a registration end, and a pivot shaft. A translator to register media in a lateral direction to the transport direction includes a translation element operatively coupled to the track and moveable along a translation axis in the lateral direction, and a driver to drive the translation element a translation distance along the translation axis to rotate the track about the pivot shaft to move the registration end a selected registration distance in the lateral direction, the translation distance proportional to the selected registration distance.

A feeding apparatus for feeding a sheet-shaped medium includes: a stacking plate on which sheet-shaped media are stacked; a suction transport belt that is disposed above the stacking plate and causes a topmost one of the stacked sheet-shaped media to be sucked onto a belt lower surface and then rotates to carry out the topmost sheet-shaped medium to a destination; and a surrounding member that is provided in a hanging-down manner at least at left and right positions in a carrying-out direction around the suction transport belt so as to be movable up and down, surrounds a space below the belt lower surface, and is moved upward by contact with the sheet-shaped medium that is being sucked.

A processing apparatus is disclosed comprising a shearing unit that receives the material to be processed from a conveying device upstream and surrenders it to a conveying device downstream, in which the material to be sheared advances with a continuous supply motion, in which each conveying device comprises a variable geometry closed loop slidable flexible element, in which the shearing unit is constrained to move with alternating motion together with two movable portions of the two conveying devices. The apparatus can process web-shaped material for the production of electrical energy storage devices.

A device for ejecting 1 a flat object 101 during the conveyance thereof along a conveying path 102 includes an inlet conveyor 10 and an outlet conveyor 20 which are successively arranged one after the other along the conveying path 102. At least the downstream part 11 of the inlet conveyor 10 is orientably mounted for pivoting between a conveying position and an ejecting position and at least the upstream part 21 of the outlet conveyor 20 is orientably mounted for pivoting between a conveying position and an ejecting position.

A correction mechanism of the belt conveyor device, including a pair of inclined bearings and a pair of main-body guides, corrects meanders of a belt. The pair of inclined bearings include a pair of bearing portions, respectively, and a pair of inclined portions, respectively, that are inclined symmetrically with respect to an axial direction of the rollers. The pair of main-body guides are put into contact with the pair of inclined portions, respectively, and make an end side of the rollers in the axial direction moved in a direction perpendicular to the axial direction, together with the pair of inclined bearings during meandering of the belt. Either one of the pair of inclined portions or the pair of main-body guides have contact regions each formed from a curved surface convex toward the other being in contact with the one, as viewed in a direction perpendicular to the axial direction.