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JP2007290397A |
To provide a drive unit used for a rotary printing machine improved in the reliability of a clutch provided to a main drive gear train. This machine is so constituted that speed change transmission devices 90, 95 are arranged in the torq...
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JP3999197B2 |
A quality control device includes a suction box, at least one gripper which can be displaced along a suction surface of the suction box, and a CCD camera. A belt, which can be displaced in a sheet transport direction, is disposed on the ...
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JP2007276484A |
To provide a driver for a rotary press for realizing a sure transmission of a high torque and realize phase adjustment of a principal driving gear line at a small construction cost by improving the driver for the rotary press. Two neighb...
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JP3995753B2 |
A sheet transfer device for a sheet-fed rotary printing press includes a registration correction device. The registration correction device deforms the leading edge of the sheet using a deformable gripper bridge system. The gripper bridg...
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JP3987635B2 |
The sheet handler takes folded sheets from a rapid output feeder and stacks them with an overlapping pattern on an output feeder. Grips (6) are guided between parallel guide rails (4) which run through a linear drive track (18) and up an...
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JP2007245719A |
To provide a sheet conveying apparatus for which a fluid dynamic support air cushion having improved support characteristics for the sheet, is used. An apparatus for forming a support air cushion has many flow components (7). Flow passag...
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JP3980700B2 |
The auxiliary stack frame (13) can be lowered and is positioned between two side walls of the sheet-delivery. The auxiliary stack frame attached at the corners (28) to lifting pieces (36) has a movable auxiliary stack holder element (19)...
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JP3978151B2 |
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JP3978125B2 |
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JP2007229955A |
To provide a perfecting machine, which can secure a working space under the condition being miniaturized. This printing machine 1 has fundamentally the same constitution as that of the conventional printing machine. In short, this perfec...
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JP2007229972A |
To provide a sheet guiding device for a sheet-fed printing machine, with which the simplification of the cleaning work of a sheet guide can be devised and, at the same time, the shortening of the working time requiring for executing the ...
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JP2007229973A |
To provide a sheet guiding device for a sheet-fed printing machine, with which the simplification of the cleaning work of a sheet guide can be devised and, at the same time, the shortening of the working time requiring for executing the ...
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JP2007229969A |
To provide a printing machine having a structure, which has no fear for interrupting a printing work and which enables to improve the utility efficiency of pneumatic machines. This printing machine is equipped with a plurality of blowers...
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JP2007230678A |
To shorten the work time of a process after printing, improve a paper registering state in a sheet stacking device, and rock paper pads properly arranged above the downstream side of the sheet stacking device in a desired rocking period ...
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JP3974675B2 |
A sheet-guiding device with a cooled sheet-guiding plate formed with air outlet openings, the sheet-guiding plate having a sheet-guiding surface on one side thereof and being connected, at the other side thereof opposite to the one side,...
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JP2007223804A |
To provide a device for conveying sheets in a machine for handling sheets by using a turnably arranged gripper having comparatively small mass moment of inertia, capable of allowing a gripper tip part of the gripper to cooperate with a g...
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JP2007223267A |
To provide intermediate cylinders by which the gap between the intermediate cylinders of a sheet-fed printing machine can be easily and quickly changed (adjusted) according to the thickness of sheets and time and manpower required for ad...
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JP2007223737A |
To ensure safety of body access to a printer under operation. A guard region B formed by a guard cover part 78 to prohibit body access to a carrying means (chain gripper 74 etc.) is extended/contracted in conjunction with preset instruct...
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JP2007210326A |
To provide a sheet sorting method in which paper sheets with a plurality of picture patterns printed are sorted depending on the locations of defective patterns. The sheet sorting method comprises in which, on paper sheets (100) each wit...
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JP3964304B2 |
To provide a sheet guide apparatus capable of suppressing fluttering or instability of a sheet transported in a region not guided by a guide member between the tip of the guide member and a delivery position, and preventing scratches or ...
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JP3949993B2 |
To prevent powder blown to a printing surface from scattering. Powder 33 is sprayed from a spray nozzle 21 onto the printing surface of paper 16 conveyed by being held with a ratchet 15 of a paper delivery chain 6. One end of the spray n...
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JP2007160938A |
To provide a sucking device for sucking air from the upper end region at the side of the sheet pile of the paper discharging device of a sheet-fed printing press, with which fully efficient suction of air is realized even under the condi...
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JP2007161490A |
To provide a sheet aligning machine for delivery of sheets in a sheet printer or a sheet finishing machine.The sheet aligning machine is provided with a turning plate device arranged along a lateral edge on piled sheets when it functions...
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JP2007160934A |
To provide a delivery for a sheet-fed printing press and an air guiding method within the delivery.This delivery for the sheet-fed printing press is equipped with a gripper chain device having a portion during feeding running forwarding ...
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JP3935797B2 |
To provide an intermediate cylinder for a sheet-feed press and a sheet-feed press, in which setting of a device can be readily changed even if the size of paper sheet is changed, the flapping of sheets can be suppressed and occurrence of...
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JP3935602B2 |
To properly and stably transfer various sheets onto a feeder board, to greatly reduce the loosening of the sheets, to dispense with the a series of devices for adjusting a guide in the side width direction of the sheets, to simplify a st...
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JP3936763B2 |
To execute the sheet conveying and its drying with low energy consumption by forming the upper limit of a space from a sheet conveying cylinder having a deflector member disposed at the front side to a sheet conveying cylinder disposed a...
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JP2007152819A |
To obtain a coupling unlocking device simple in constitution and completely automated.A shift operation member (13) by a set of a screw bolt (14) and a screw nut (18) is provided concentrically with a cylinder shaft (1), and one end of t...
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JP2007153594A |
To provide a rejector for removing failure printing paper delivered to a paper delivery part of a rotary printer.A reject table 12 incorporated with a reject paper receiving plate 11 advancing and retreating from the lateral direction vi...
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JP3924343B2 |
To ensure reliable floating guide of sheet paper which is printed on both side faces during printing operation for both side faces, and achieve shortest adjusting time and complete tension of sheet paper during printing operation for a f...
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JP3923758B2 |
To provide a device of preventing drifting of paper in a paper discharge part of a paper sheet printer surely holding a paper retainer member more than in the past to prevent deterioration of a condition arranging a paper sheet at blanki...
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JP3923148B2 |
To guide a sheet-like material without thrashing by incorporating a plurality of holes at a guide surface for guiding conveyance of the material, and feeding the air so as to diffuse or suck the air from holes of a second guide means cov...
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JP3913844B2 |
To readily execute an inspection work, an adjustment work and a maintenance work and to accurately inspect a printing condition of a cut sheet paper. A discharge chain 5 is suspended to a sprocket and pawl rods 7a-7d each having a nippin...
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JP3913845B2 |
To prevent the occurrence of defective paper arrangement over a pile. A paper delivery chain 5 supporting/mounting a paper delivery pawl member 8, is streched/mounted between a paper delivery barrel to be faced to/brought into contact wi...
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JP3909886B2 |
To selectively insert a floating member at various areas by making a constitution of the floating member for feeding a sheet in a printer to a compact module. Air nozzles 2 is provided on a side of a casing 1 to which a sheet is fed and ...
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JP2007099516A |
To provide a method for conveying a sheet to a pile by conveying sheets above the pile continuously and aligning them at a side edge by movement of an abutting face of at least one stopper to reduce risk of risk of one sheet or a conveya...
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JP2007098761A |
To provide a sheet carrier belt conveyor capable of discharging the sheet smoothly to a sheet discharging table like a chain delivery system.This sheet carrier belt conveyor is constructed of an annular belt 21 hooked over belt wheels 19...
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JP3905630B2 |
To shorten the time for the alignment of sheets of paper and reduce the burden on the operator. Upper stacked sheets 10B are received by a fork temporarily while lower stacked sheets 10A as the next pieces are laid on a stacking table mo...
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JP3905197B2 |
To provide a paper delivery table which ensures that the ends of sheets of printing paper stacked can be aligned, and which can prevent deformation after drying by enabling the printing paper to be maintained in a downwardly projecting s...
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JP2007091474A |
To provide a machine for processing paper sheet, particularly, an alternative paper sheet guide device capable of guiding paper sheet surely in the feeding area of a printing machine without damage to adjust the width of the paper sheet ...
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JP2007090878A |
To prevent a sheet lay, suction wheels or the like from being damaged by corners and the like which are carelessly left on a paper pile board.A suction means 15E is provided on an upstream side in a sheet conveying direction of the paper...
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JP2007070075A |
To simplify structure for preventing the slacking of the center of a delivered sheet-like material to reduce a manufacturing cost.Suction wheels 10A, 10E out of five suction wheels 10A to 10E are kept to be attached to support members, a...
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JP3892701B2 |
To make compact a front contact device and enable installing a swing gripper under a table. A supporting table 10 is mounted on the upper peripheral part of a front contact shaft 2 disposed under the table 1. One end of a base plate part...
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JP3889503B2 |
To eliminate occurrence of a mark in connection with a decrease in a quality of a printed matter due to a gripper mark or the like by effectively releasing a printing sheet from a nip forming member of an impression cylinder or the like ...
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JP3884051B2 |
To provide a device for automatically exchanging stacked sheets structured to restrict traces to printing materials (printed matters) to the minimum. Single or a plurality of extra stacking members 23 and 32 of an auxiliary stacked sheet...
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JP3884279B2 |
To provide a printing device capable of bringing an NIP(non-impact printing) print head into close proximity with a conveying device. A conveying drum 6 having a holding device 9 and a sucking device and the NIP print head 13 which is cl...
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JP2007007936A |
To improve the drying efficiency of the drying device of a sheet-fed press for drying a sheet printed in an ultraviolet curing type UV ink by a compact construction.In the drying device for drying a sheet 1 under conveyance of a sheet-fe...
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JP3868371B2 |
To provide a device for aligning sheets in a sheet-processing machine, especially a feeder of a printing press and comprising some turnably disposed front gauges 10 and some turnably disposed cover gauges 11 in which paper feed alignment...
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JP2006347702A |
To reduce manufacturing cost, simplify structure, and to save space in a sheet-like article guiding device.Both end sides of a shaft 12 of a delivery cylinder 10 are provided with an impeller member 15 integrally turning with the shaft 1...
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JP2006346992A |
To provide a printing device which can adjust a position of a printing sheet to be conveyed, with high precision during feeding the sheet without previously obtaining the size of the printing sheet, and also can adjust the position of th...
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