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JP2003176057A |
To improve quality of a sheet-like material by preventing occurrence of abrasion in a surface of the sheet-like material by suppressing looseness of the sheet-like material.Grip change of paper 7 is performed between a gripper 26 of an i...
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JP2003176058A |
To provide a stable and easily manufacturable gripper bearing device.Ends facing to each other in the axial direction of a slide bearing bush 6 have a notch, a region 6.1 having a relatively small outer diameter is formed with the notche...
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JP3416287B2 |
PURPOSE: To provide a monitoring device of printing quality equipped with a function for preventing printing sheet such as cardboard or the like from fluttering on an impression cylinder. CONSTITUTION: In a monitoring device of printing ...
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JP3416120B2 |
To provide a drum member for guiding a paper sheet in a rotary printing press capable of reducing bulk despite high bending strength and preventing air stagnation caused by guide surfaces and applied to a paper sheet. The drum member 1 w...
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JP3416109B2 |
To provide an intermediate cylinder which can surely guide a material being objective for printing with a weight and being rigid to bending without staining caused by printing regardless of the printing face. A pair of supporting parts 3...
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JP3411793B2 |
To provide a driver for a feeder belt capable of reducing the variation of transmitting force on a driving chain to reduce vibration and noise at the parts and improving its durability and the supply precision of sheets. In a driver for ...
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JP3410066B2 |
To improve accessibility by simply mounting or removing at least one sheet holding system provided on a paper transfer cylinder in the cylinder for a rotary press. An at least one flat surface at least parallel to a cylinder axis is form...
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JP3411061B2 |
PURPOSE: To provide a sheet control device for a sheet delivery that is readily adjusted to a variety of printed matters with a simple construction in a small space. CONSTITUTION: A brake roller of a sheet control device comprises a supp...
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JP2003145713A |
To provide a suction device for a transfer cylinder and a guide method for the sheet paper on the transfer cylinder of the reversing device of a printing press and to improve the suction device for the transfer cylinder and a sheet paper...
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JP2003146483A |
To enable adjustment of pulling force over a large printed matter range with a simple type without additional assembling work to improve adjustment accuracy within a range requiring the slight pulling force in a device laterally aligning...
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JP2003146479A |
To easily adjust a paper pressing plate, in a paper presser guiding the front end of a sheet sequentially sent out of a sheet supply device and restricting the floating of the sheet.In this paper presser, one end of a support member 14 i...
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JP3408799B2 |
To provide a sheet guide device capable of preventing corrugation and flapping of a sheet to stabilize the running attitude of the sheet. This sheet guide device of a paper sheet type both-sided printing machine includes a sheet guide pr...
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JP3406025B2 |
PURPOSE: To obtain a sheet-feed rotary press with a reversing mechanism in which a sheet holding force of a sheet end holding member is not reduced at the time of double-side printing by providing a rotating unit for rotating the member ...
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JP2003127328A |
To provide an adjusting paper feeder which can reduce the number of man- hours for work and personnel, and can make a machine-operating ratio higher.This adjusting paper feeder is equipped with: a first feeder which feeds printing paper ...
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JP2003118072A |
To realize stable conveyance of sheets of widely varying paper quality from a thin paper to a cardboard covering a low rigidity thin paper to a high rigidity cardboard, in a sheet guide device.The sheet guide device which guides sheets 2...
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JP2003118085A |
To provide a printer capable of managing a history of measurement data in terms of the number of printing papers or printing time, in the printer equipped with a printed matter measuring device.The printer has a built-in image reader 16 ...
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JP2003118869A |
To provide a simple device for adjusting a printing module with respect to a printing machine frame.One or more first guide 2 provided on a frame 1 guide, in the horizontal direction x, a plate 5 disposed on the frame by a guide element ...
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JP2003118915A |
To provide a paper discharge device of a sheet printer capable of stacking printed sheets while aligning the downwardly curling front edges of the sheets.A sheet guide 7 which opens a clamping pawl 4 of a chain delivery 1 to receive and ...
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JP2003513869A |
An apparatus for transmitting vacuum to a device mounted on a rotating shaft comprising: first and second annular bearings mounted to the shaft so that there is a space between the bearings, wherein each bearing has an inner race and an ...
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JP2003103754A |
To provide a perfecting press constituted so that all of gripper members are mutually arranged in alignment with a center line with respect to gripper stands not only to prevent inclination but also to avoid abrasion and a registering mi...
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JP2003103753A |
To enable the printing of both upper and rear surfaces of a sheet by one satellite type printing press itself and to make a sheet reversing mechanism unrelated to a sheet feed route when the reversal operation of the sheet is unnecessary...
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JP2003103755A |
To enable the printing of both upper and rear surfaces of a sheet by one satellite type printing press itself and to eliminate a cause for a register error or the like when the reversing operation of the sheet is unnecessary.A sheet reve...
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JP2003104585A |
To provide a gripper having easy assembling workability and superior gripper performance.A flat portion 7 is prepared on a pawl shaft 3 for positioning a saddle 8 having a pawl portion 12 an oblong hole 10 with a guide member 14. The gui...
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JP2003095485A |
To provide a sheet material positioning device allowing improvement of positioning accuracy.When a printing plate is positioned by an exposure part 18 in an automatic exposure device 10 of the printing plate, a carrying roller 24 is rota...
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JP2003089192A |
To deal with printing sheets of various sizes by a printer having an image reader for reading an image on a printing sheet.The printing sheet (s) is conveyed in a direction of arrow A in Fig. The rear end of the sheet (s) during moving i...
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JP2003089479A |
To provide a simple and convenient printing apparatus capable of realizing double printing, full color printing or double face printing by a simple composition and performing two color or four color printing or double face printing by ea...
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JP3388005B2 |
PURPOSE: To minimize members and movable parts and to avoid transmission loss between an adjusting means and a leading-edge stop by making the leading- edge stop itself as a control means in the leading-edge stop for aligning paper sheet...
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JP2003072979A |
To transport a paper sheet with high precision and no dispersion of resist, and to position and transport the paper sheet without color shift in image formation by sufficiently making the most use of advantage of chain delivery method.Th...
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JP2003509255A |
(57) [Summary] Compressed air supply system for printing presses or paper handling equipment. Each air pump (26) is equipped with one refrigeration device (8) to cool the air sucked in, which is made of paper or other material by pneumat...
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JP2003063697A |
To simplify device constitution by enabling to correctly decide a position even without cuts for positioning a printing plate to dispense with punching for forming the cuts, and saving installation space for punching.An end surface of th...
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JP3383418B2 |
PURPOSE: To prevent a sheet from being caught and to reduce bad effect arising therefrom by a method wherein a claw element is provided so that its front end can be deviated, together with a support part thereof, in the direction separat...
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JP3380561B2 |
The transporter is provided with a running path (1) which has at least one running surface (5, 6, 7, 8, 9), and with a number of drive assemblies (15) with rollers (19, 20). It also has traction means which comprise a traction member (14...
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JP3380250B2 |
PCT No. PCT/EP94/02139 Sec. 371 Date Mar. 11, 1996 Sec. 102(e) Date Mar. 11, 1996 PCT Filed Jun. 30, 1994 PCT Pub. No. WO95/01930 PCT Pub. Date Jan. 19, 1995A device for the transport and deposit of sheets in a stacking region is provide...
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JP3377628B2 |
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JP3373190B2 |
To provide a sheet feeding unit improved in sheet feeding with a simple modular structure. A module as a sheet feeding unit 18 comprises a feeding drum 3, a feeding table 2 and a feeder 1. In this case, the drum 3 formed at least in a do...
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JP3373193B2 |
To provide a sheet holding mechanism in which number of members for a transmission device is decreased and opening and closing movements of the sheet holding mechanism can be performed by a little force in relation to the sheet holding m...
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JP3372457B2 |
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JP2003504250A |
The invention relates to a sheet-guiding device in a printing machine. The object of the invention is to provide such a sheet-guiding device which in a printing/varnishing unit that is not involved in the printing/varnishing process, per...
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JP3373685B2 |
PURPOSE: To provide an accommodating device for delivered sheets of small size which have been printed, which enables enhancement of the rate of yield of products as printed matter by informing the operator or a printing device of such a...
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JP2003025537A |
To provide a cylinder type screen printer capable of surely controlling a position of a matter to be printed and good printing the matter to be printed.The cylinder type screen printer comprises a conveying belt 37 of a descent front sid...
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JP2003025547A |
To suppress a displacement of a gripper seat when an external force such as a centrifugal force or the like is applied.A gripper seat height regulator for a sheet-fed printer positions a rod 16 at a substantially central part of a width ...
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JP2003001793A |
To provide a sheet feeding device, permitting the regulation of a feeding amount due to the change of thickness of a sheet during the operation of a printing press.A lever 11, swung by the rotation of a cam 14 and swinging a roller frame...
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JP3363234B2 |
PURPOSE: To provide a satellite rotary printing press for two-sided printing of sheets wherein it can be worked selectively a one-sides printing machine or a perfector and the printing machines can be separated without being influenced b...
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JP2003002458A |
To provide a printer capable of relaxing the constrains of the installation position of sensors while requiring a less number of sensors to be used than usual.A printing paper cassette 11 for storing a printing paper sheet has a flange 1...
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JP3364077B2 |
To prevent flapping of sheet by providing a plurality of air nozzles arranged both in a cross direction and in a flowing direction of sheet and connected to an air source so as to jet air in a direction of an impression cylinder, and pro...
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JP2002370863A |
To provide a paper ejecting machine for a paper sheet printing machine capable of dropping an inputted dropping sheet softly, thus preventing the sheet from being damaged, by forming an air layer at the lower part of the inputted droppin...
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JP3358882B2 |
PURPOSE: To automatically set the shift position of a sheet releasing cam, favourably carry out the arrangement of sheets, and prevent the completion delay and the weight loss. CONSTITUTION: A sheet releasing cam shifting device is equip...
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JP2002361828A |
To provide a sheet guide cylinder provided in a multicolor printer and having a base which includes a flat part for removably providing a body cover, in such a manner that the cylinder can simply guide particularly a sheet in which a no ...
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JP3357616B2 |
To stop a printing apparatus when the operation of taking out printed sheets is delayed, without providing separately a detector detecting an allowable sheet pile. A storage means 15 stores the relation of an intermediate pile amount wit...
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JP2002356259A |
To provide a printing device capable of favorably aligning printing paper by delivering paper at higher speed than printing speed and preventing an image from being stained by re-transfer stain and rubbing to the utmost. A paper carrying...
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