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| Number | Title | Issue Date |
| 6681697 | Device for aligning sheets in a feeder of a sheet-processing machine, especially a printing press A device for aligning sheets on a feeder of a sheet-processing machine includes a plurality of pivotably disposed front lays and a plurality of pivotably disposed top lays, the top lays being vertically adjustable. The front lays and the top lays are resp... | 01/27/2004 |
| 6655682 | Device for fixing the position of a sheet on a feeding table A device for fixing the position of a sheet includes a feeding table for transporting the sheet; at least one front lay disposed in vicinity of the feeding table and, in a working position, protruding upwardly beyond the plane of the feeding table; a swiv... | 12/02/2003 |
| 5390908 | Device and method for detecting and gripping sheets A measurement device for detecting the presence of a sheet is disclosed. A paper sheet processing machine has front lays with stop surfaces at which the leading edges of paper sheets are aligned. The paper sheets are accelerated by pre-grippers to a speed... | 02/21/1995 |
| 5292111 | Method and apparatus for opening folded printed products having distinct sheet opening and hold-open means A conveying device having individually controllable grippers conveys the printed products in the conveying direction to a straightening station where the printed products are aligned. Subsequently, for opening, the folded printed products are fed to an op... | 03/08/1994 |
| 5085623 | Bar scoring apparatus Bar scoring apparatus with a conveyor for moving a corrugated box in one direction, a first conveyor table that is adapted to align the box and feed it to a scoring press in another direction, perpendicular to the one direction, and a second conveyor tabl... | 02/04/1992 |
| 5080347 | Sheet paper feeder A sheet paper feeder for use in a printing press, includes a cam mechanism interposed between sheet feeding rollers, and a source of drive force for the sheet feeding rollers which are adapted to be repeatedly rotated and stopped along a programmed contin... | 01/14/1992 |
| 4311093 | Sheet feeding assembly including provision for coordinated action of pre-gripper and front stop A feed assembly for feeding sheets seriatim from a position of register on a feed table to an impression cylinder in a printing press which includes a pre-gripper having an oscillating connection with the press drive for periodically swinging the pre-grip... | 01/19/1982 |
| 4085673 | Sheet feeding apparatus A sheet feeding apparatus in which successive sheets are separated and advanced from a stack thereof. As the sheet advances from the stack, it is aligned. After alignment, a conveyor moves the sheet to a delivery station. The aligning mechanism moves into... | 04/25/1978 |
| 4072306 | Sheet feed apparatus Disclosed is a sheet feed apparatus suitable for feeding an original into a copying machine at an intake position and through the machine past an exposure station, the apparatus comprising a rotary support having a surface for supporting the original, mea... | 02/07/1978 |
