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JP2560950Y2 |
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JP2704558B2 |
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JP2703715B2 |
PURPOSE: To process position signals even outside a plate cylinder and securely sense the proper register position of a printing plate without substantial time and labor for the structural technology. CONSTITUTION: For the purpose of tak...
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JP2704197B2 |
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JP2700364B2 |
A plate exchange apparatus for a printing press includes a plate holding unit (11), a rack (23), a pinion (24), and a driving unit. The plate holding unit is supported on a frame (8) to be vertically movable and holds at least one of a p...
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JP2560221Y2 |
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JP2560089Y2 |
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JPH1016192A |
To simply and rapidly execute plate clamping work without requiring special labor at a time of the mounting of a paper plate by providing a positioning cam setting the initial position related to the split line direction of a plate rear ...
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JP2559187Y2 |
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JP2558927Y2 |
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JP2559188Y2 |
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JP2695117B2 |
PURPOSE: To provide a device which automatically and continuously feeds a new plate material, to a plate cylinder of a lithographic printing device. CONSTITUTION: A cassette 100 includes a plate material feeding mandrel 105 and a gear 11...
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JP2694160B2 |
A locking device (12) for a printing press (10) having a cylinder (40) having an outer surface (44) and an elongated slot (46) adjacent the outer surface (44), with the slot (46) having a lower surface (48) and a pair of opposed first an...
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JP2691974B2 |
There is provided a construction which comprises: a printing plate receiving means that is arranged at a position remote from the periphery of a plate cylinder for supporting a printing plate lock-up hook portion in parallel to the axis ...
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JPH09323299A |
To reduce relative positional deviation of punched holes which oppose mutually at one time so as to obtain a high-quality plate on which a hole is punched efficiently by punching one end of a metallic thin plate which is positioned by en...
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JP2690275B2 |
PURPOSE: To reduce the wear of a printing form when a plate cylinder is coated with the printing form by forming a specified slide coating used for coating a ramp-like transition piece on the surface of the plate cylinder and provided wi...
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JP2686224B2 |
PURPOSE: To provide a clamping apparatus used in the attachment of a printing plate to the cylinder of a printing machine, capable of being produced inexpensively and having parallel clamping surfaces even within a reduced tolerance diff...
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JP2556785Y2 |
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JPH09309254A |
To easily perform exchange operation of a printing form plate (processed printing form plate) to a roller body in a rotary stamper. A pair of open end parts 23a, 23b are formed by separating one position of an outer peripheral plate 23 i...
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JP2681754B2 |
PURPOSE: To provide a simple auxiliary tool for machine plate installation which makes the attachment of a machine plate to a plate cylinder easy. CONSTITUTION: An auxiliary tool for machine plate installation 1A, which is attached to a ...
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JP2681476B2 |
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JPH09300797A |
To prevent a stamp plate or a made-up stamping plate from being detached or slipping from a stamping device when a stamping or a make-up operation is performed and easily replace a stamping plate (made-up stamping plate). Longitudinal fi...
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JPH09300594A |
To provide a press plate mismount detecting apparatus which can more surely detect mismounting of a press plate and is simple in constitution. Operation of detecting means 11 permits cylinder position identifying characters 9A-9D and pre...
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JP2680274B2 |
PURPOSE: To obtain a magazine of a simple structure not requiring the additional expensive protection by feeding newly fed printing plates almost in the tangential direction on the peripheral face of a printing cylinder through a guide a...
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JP2672427B2 |
A quick-action clamping device for fastening a printing plate on a plate cylinder in a printing machine by a fixed clamping bar and a displaceable clamping bar which are able to be brought into a clamping position and a plate-changing po...
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JP2669935B2 |
PCT No. PCT/EP92/02056 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Sep. 7, 1992 PCT Pub. No. WO93/04863 PCT Pub. Date Mar. 18, 1993.A device in the form a magazine is disclosed for carrying away used printing plate...
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JP2669934B2 |
PCT No. PCT/EP92/02056 Sec. 371 Date May 12, 1994 Sec. 102(e) Date May 12, 1994 PCT Filed Sep. 7, 1992 PCT Pub. No. WO93/04863 PCT Pub. Date Mar. 18, 1993.A device in the form a magazine is disclosed for carrying away used printing plate...
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JP2666098B2 |
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JP2662811B2 |
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JP2655788B2 |
In a device for attaching printing plates, kept in register, on plate cylinders of rotary printing machines, the object consists in designing printing plates which are arranged adjacently in the axial direction to be individually adjusta...
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JP2655050B2 |
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JP2547584Y2 |
A plate cylinder for a printing press having mounting apparatus for mounting sheet type printing plates on such plate cylinder, such plate cylinder having grooves extending in parallel to each other and parallel to the axis of such plate...
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JP2644449B2 |
PURPOSE: To perform the correct clamping of a printing plate in a registering operation only by taking limited operating time and labor with the help of a simple means. CONSTITUTION: A manually operable clamping tool 17 is provided and o...
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JP2644172B2 |
PURPOSE: To provide a mounting device for a press plate in which replacement and twist regulation of the plate are facilitated and waste of a sheet at the time of printing can be reduced. CONSTITUTION: A groove 4 is provided in an outer ...
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JP2545184Y2 |
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JPH09207307A |
To provide a web rotary press having advantages of short preparation time, reduced vibration impact, suppressed abrasion and print defect, high printing speed, etc. A central common impression cylinder 2 is supported rotatably in two sid...
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JP2637059B2 |
PURPOSE: To open an opening made in the side wall part of a printing machine using a door part being operated in a structurally simple manner. CONSTITUTION: In a rotary printing machine, the journal of a cylinder is born on the side wall...
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JP2638754B2 |
PURPOSE: To set and remove sleeves serving as rubber blankets by forming a constitution in which the sleeves can be moved in the axial direction of a cylinder at least between the side walls of a printing mechanism when the sleeves are m...
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JP2542510Y2 |
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JP2635921B2 |
PURPOSE: To enable as uniform a tensioning force as possible to be generated for the terminal part of a cylinder plate under a space-saving construction style to be maintained across the entire width of a mounted printing plate, circumst...
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JP2635514B2 |
PURPOSE: To provide a printing plate fastening apparatus optimum to the automatic replacement of a printing plate. CONSTITUTION: A narrow groove for attaching a printing plate is provided and one tension bar 17 is elastically supported o...
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JPH09193353A |
To attach a rubber blanket even when an opening of a cylinder groove is narrow by providing insert string pieces at its front and back edges which are to be connected to each other in a clamp. Blanket end parts 7 and 8 respectively have ...
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JPH09193365A |
To prevent a printing area dust removing device and a press plate from being damaged when the press plate is removed from a plate cylinder. A press plate 2 is provided on a plate cylinder 1 and a printing area dust removing device 17 is ...
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JP2542102Y2 |
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JP2632155B2 |
In order to be able to simply and rapidly replace a printing plate on the franking head of a franking machine without the hands or the surrounding area being exposed to a risk of dirtying, an automatic change mechanism is provided in the...
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JPH09183208A |
To set and remove easily a printing component and a rubber blanket in the axial direction. A printing unit 1 is provided with an upper printing cylinder 2, an upper rubber cylinder 3, a lower rubber cylinder 5 and a lower printing cylind...
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JP2628649B2 |
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JP2628647B2 |
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JPH09174820A |
To make it possible to effectively prevent a disaster occurring due to the entrance of a person into a gap between printing units at the time of automatically plate replacing. The automatic plate replacing safety device comprises area se...
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JP2627005B2 |
A method and apparatus for mounting a die (62), particularly a rigid cutting die, on a die cylinder (22) includes having a bubble (116) along a seal (76) on the die to bridge any gaps between the die (62) and the die cylinder (22) when t...
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