Markiervorrichtung für Längen bahnförmig laufenden Gutes

Dispositif de commande d'une poche basculante d'alimentation, pour machine à couler par centrifugation

Bed and cylinder printing press

Marking device

... 930,204. Warping yarns. SUCKER G.m.b.H. GEB. Sept. 9, 1959 [Oct. 17, 1958], No. 30778/59. Class 142 (1). [Also in Group XVI] A device for applying marks to travelling web material, e.g. warp thread bands, comprises measuring means for determining the interval between successive marking positions and including exchangeable gearing continuously driven from the material, a marking stamp mounted for rotational movement during which it momentarily contacts one surface of the material and means actuable in dependence upon a predetermined rotational movement of the gearing to rotate the marking stamp. As shown, marking stamps 23a, 23b are resiliently carried by leaf springs 230 mounted on rotatable discs. The discs are rotatable on the shaft of a friction wheel 25 which bears against the material 29 and is rotated thereby as the latter is fed through the machine. The discs carrying the stamps 23a, 23b can be coupled to the shaft for rotation therewith by a slipping friction clutch 26. The discs ...

Printing press continuously fixed marbles

Improvements in Printing-presses.

... 7807. Bechman, H. F. July 11, 1914, [Convention date]. Drawings to Specification Cylinder machines; bed-reciprocating apparatus; impression surfaces.-In a web-perfecting press of the kind in which the impression cylinder travels over a stationary flat bed, the impression cylinder, cylinder carriages, and connecting-rods for driving the carriages are made of an alloy of aluminium to reduce the weight of these reciprocating parts and permit the machine to be run at a higher speed. The alloy preferably consists of 63À25 per cent of aluminium, 24À52 per cent of zinc, 11À64 per cent of copper, 0À34 per cent of iron, and 0À04 per cent of silica.

Improved Printing Machine.

... 28,578. Thenard, L. P. Arnould, Baron, and Simon, J. M. A. Dec. 19. Cylinder machines.-In order to decrease the size of the cylinders and the travel of the bed in cylinder printing machines, the sheets are first perfected on one half by two cylinders 7, 8 co-operating with formes 1, 1', 2, 2<1> on the bed 40, and are then perfected on the other half by cylinders 13, 16 and formes 3, 3<1>, 4, 4<1>. Suitable bed-reciprocating mechanism is provided, comprising segmental wheels 37, 38 turning in opposite directions and gearing alternately with a single rack 39 under the bed 40, the reversals being accomplished by means of cams 41', 42<1>, 43', 44<1> on the wheels 37, 38 engaging rollers 41, 42, 43, 44, respectively, on brackets 45, 46, 47, 48 fixed to the bed. If desired, the rollers might be fixed to the wheels 37, 38 and suitablyshaped cams attached to the bed. The sheets are carried through the machine along the path indicated, by tapes and grippers.

Improvements in the construction of a printing press

Multiple document detector

Device intended for the marking lengths of a transaction tape

A device for checking the extent of relative slip movement between printing and impression surfaces of cylinder type printing presses

... 726,818. Printing-machines. STICHTING INSTITUUT VOOR GRAFISCHE TECHNIEK VAN DE ORGANISATIE VOOR TOEGEPASTNATUURWETENSCHAPPELIJK ONDERZOEK. Nov. 21, 1952 [Nov. 24, 1951], No. 29516/52. Class 100 (2). A device for measuring the extent of slip movement between the printing and impression surfaces of a machine comprising an impression cylinder having a resilient blanket and a forme plate mounted on a reciprocating bed, comprises a holder 10 adapted to be mounted on the bed instead of the printing forme, a strip 9 movable relative to the holder and means for indicating the extent of movement of the strip 9 with respect to the holder. The strip is mounted on a roller race comprising rollers 8 mounted in a cage 6. Plates 4 attached to the ends of the cage 6 engage the middle turns of springs 3 acting between the ends of the strip 9 and stops 1, 12 limiting movement of the strip. The stop 1 has a screwed abutment 2 for the spring 3 whereby the position of the strip 9 can be initially adjusted to ...

Sophisticated device of ordering of pocket of supply molten metal for machine to run by centrifugation

Continuous press printing sixteen pages at once

Improvements in Impression Mechanisms for Printing Presses.

26,640. Justice, P. M., [Huber-Hodgman Printing Press Co.]. Nov. 28. Tripping-arrangements; cylinder machines.- A continuous-revolution cylinder printing-machine is so constructed that the strain of impression is taken by the cross or centre stay of the machine framing on which the bed runs, and not by the side frames, which are bolted to the cross-stay. The tripping-mechanism employed consists of toggle levers so arranged as to bring the impression cylinder into operative position against the action of springs; the toggles bear against projections on the crossstay and so transmit the impression strain to this stay. The impression cylinder 6 is supported at each end by a side rod 9, guided in a side frame 1, and held in place by plates 14, 17. A cross-stay 2, Fig. 5, is secured by bolts 10 to the side frames 1, and at each end of the stay 2 is a protruding abutment 13 which passes through the frame 1 and rod 9, the rod 9 being formed with an aperture 15 long enough to permit the rising and falling movements of the rod. The cylinder is normally kept out of printing position by means of adjustable springs 33- which bear on a rib 34 on the rod 9 and on a plate 23 secured to the abutment 13. The cylinder is brought into printing position by a toggle mechanism arranged between the abutment 13 and the lower end 16 of the rod 9. This mechanism comprises an upper member 21, which is pivoted to a bolt 22 passed through the plate 23, and is received by a socket in a member 20 secured by bolts 19 to the abutment 13; and a lower member 25 received in a suitable aperture in a plate 27 bolted to the rod 9. For taking-up wear &c., an apertured plate 29, adjustable by means of a wedge-shaped member 31 which is adjustable by screws, is arranged between the toggle member 25 and the end of the rod 9. The upper member of the toggle is actuated to straighten the toggle and so bring the impression cylinder into printing position by means of a cam 39, lever 42, connecting-rod 43, ...

Printing press for printing books or accounting registers and other similar works

Vorrichtung zur Betaetigung der Giesspfanne von Schleudergiessmaschinen

Pressing device for pressing paper on engraved and inked plate, has floating cradle including upper roller and lower roller, where rollers have large diameters and press paper on engraved and inked plate placed on marble base

L'invention concerne un dispositif permettant de presser le papier sur la plaque gravée, avec un outil intermédiaire ajouté à une presse à cylindres. Le dispositif selon l'invention est pour l'essentiel composé d'un arc de cylindre de diamètre plusieurs fois plus grand que le diamètre du cylindre supérieur, il augmente la largeur pressée avec la presse à cylindres, ce qui améliore la qualité de l'estampe. Cet arc de cylindre que l'on peut appeler « berceau flottant » n'est pas articulé autour d'un axe fixe, il « roule » sur le papier en étant placé entre le cylindre supérieur et le papier. Le grand diamètre du « berceau flottant » permet d'aborder puis de rouler sur une plaque épaisse, en particulier une xylographie ou une linogravure ; il permet aussi de presser un objet en relief posé sur le marbre pour obtenir un « gaufrage » du papier. Le « berceau flottant » peut être utilisé seul avec une presse traditionnelle.

Improvements in Means for Operating the Attaching Mechanism for the Plates of Printing Cylinders.

20,160. Smith, E. J. Sept. 4. Printing-surfaces. - Printing-plates are secured to printing-cylinders by means of longitudinally-movable dogs carried by screws provided with pinions geared to a central pinion, which can be displaced longitudinally by a central screw of coarse pitch, carrying the screws and dogs bodily with it, and, when this coarse adjustment is arrested, the continued rotation of the central screw rotates the central pinion and also the dog screws, and thereby the dogs receive their final clamping adjustment. As shown, the printing-plate is secured by a clip ring e, Figs. 1 and 3, formed with feathers f sliding in guides g and carried by dogs d operated by screws n which engage threaded apertures in the dogs, and are secured to a ring k which is secured by a nut l so as to move with a spur-wheel j which is in mesh with pinions o on the screws n. The spur-wheel is adapted to be given a rapid axial movement by a quick screw h, and when a boss on the wheel engages a fixed plate p, further rotation of the screw h turns the wheel j and thus rotates the screws n, which arc thus given a fine adjustment to tighten the plates. The screws n and dogs d participate in the quick axial movement of the wheel j.

Improvements in and connected with Cylinder Printing Machines.

... 7098. Soc. E. Lambert, R. Pernin, et Cie. Feb. 4, [Convention date]. Cylinder machines; tripping-arrangements.- In a perfecting cylinder machine of the kind in which continuously rotating cylinders c, c<1> are alternately raised and lowered into and out of contact with the bed, the cylinders are driven in such manner that they receive regular rotary motion in spite of their rising and falling movements. This is effected by driving the cylinders from a wheel e freely mounted on a fixed sleeve a on the machine framing p, and formed with a vertical opening l through which the shaft h of the cylinder c passes and can move up and down. The wheel e is driven continuously by wheels b, d and gears with a wide wheel f fixed on the shaft of the cylinder c<1>, and this wheel f drives hack on a wheel g fixed to the shaft h of the cylinder c.

Improvement in the means being used to correctly draw up the presses of printing works and the apparatuses additional

Printing press continuously movable cylinders

Improvements in Cylinder Printing Machines.

27,507. Johnston, T. R. Nov. 29. Delivery-apparatus.-A continuous-revolution cylinder machine is constructed with two impression cylinders, one fed from below and the other from above, and so arranged that the sheets are brought to the same printing edge of the forme, whereby similar sheets from the maximum size down to the smallest can be printed on the two cylinders. A sheet on each cylinder is printed in the travel of the bed in one direction. The delivery of the sheets from the cylinders is assisted by wheels in contact with the cylinders. The printed sheets are delivered by reciprocating chains h<1>, j<1> from which they are taken by ordinary delivery tapes and deposited on to tables k<1>, m<1>. The delivery of the sheets from the cylinders is assisted bv rollers p<1>, q<1> comprising laterally adjustable rubber disks mounted on shafts as q<2>, Fig. 4, adjustable to and from the impression cylinders by means of bolts and nuts q<3>. The chains h', j' are mounted on wheels driven by racks reciprocated by cam-mechanism.

Improvements in and relating to control device for a molten metal pouring ladle in acentrifugal machine

... 930,127. Centrifugal casting-machines. COMPAGNIE DE PONT-A-MOUSSON. Feb. 10, 1961 [March 25, 1960], No. 4994/61. Class 83 (1). In a centrifugal casting machine, the ladle 1, which permits several sequential pouring steps after filling, is tilted by an hydraulic jack V, supplied with hydraulic fluid by two electric pumps P 1 , P 2 , working in parallel, one pump P, for the slow pouring and tilting and the other, P 2 , for short, quick tilting or impulse, there being an independent electric supply to each pump, a photo-electric cell 49 which on the appearance of molten metal at the lip of the ladle actuates means J to stop discharge from the impulse pump P 2 into the jack, a number of rheostats R 1 -R 6 connected in the electric supply to the pouring pump P 1 which may be individually adjusted to effect speed regulation of the pump for a corresponding fraction of the tilting angle of the ladle, and a cam 8 which rotates with the ladle and renders operative each of the said rheostats in turn ...

Improvements in or relating to Printing Machines.

... 13,846. Middlesworth, C. van. July 15, 1910. R o t a r y machines; tripping - arrangements. -A fine and accurate adjustment of the dist a n c e between two printing - members is provided by fitting one of the members with an expansible bearing, conveniently in the form of a freely - mounted split ring such as 12, Fig. 1. This ring is freely mounted on a conical bearing member 7, freely mounted on a sleeve 2 fixed to the shaft of a printing or impression cylinder. The member 7 is held in place by a ring 6 secured by screws to the sleeve 2, and the ring 12 is movable longitudinally on the member 7 in order to cause its expansion by means of a screwed ring 10 engaging a threaded surface integral with the member 7, the ring 10 being fitted with holes 11 for receiving an actuating-tool. The arrangement is especially applicable to the arrangement described in Specification 16,920/10.

Impression throw off and on device for traveling-cylinder presses

Photoajtho

Flat bed perfecting press

PRINTING-PRESS.

Oscillating cylinder flat bed variable sheet printing press

Method and device for stamping eggs

The invention provides a stamping device (1) for stamping eggs (8). The stamping device comprises an egg conveyor with at least one conveyor track for eggs and a stamping element (6) disposed above the at least one conveyor track, on the bottom side of which stamping element a stamping surface (7) which is vertically movable relative to the path of movement of the eggs is provided, and which comprises ink supply means for supplying ink to the stamping surface. The stamping surface has a starting position spaced a first distance above the conveyor track on which the stamping surface is located in the path of movement of eggs to be stamped. The stamping surface can move upward relative to the starting position upon making contact with the shell of an egg passing under the stamping element in use of the device, such that the stamping surface will leave in imprint on the egg shell, with the stamping surface returning to the starting position after passage of the egg. The invention further provides ...

Druckmaschine mit Zwillingsdruckwerk und Verfahren zum Betreiben einer solchen Druckmaschine

Die Erfindung betrifft eine Druckmaschine (100) zum Bedrucken einer Bedruckstoffbahn (1) mit einer Mehrzahl von in Reihe angeordneten Flexodruckwerken (11), wobei die Flexodruckwerke (11) in einer für den Maschinenbediener zugänglichen Ebene (E) angeordnet sind, und zeichnet sich dadurch aus, dass immer zwei Flexodruckwerke (11, 11a, 11b) der Mehrzahl von Flexodruckwerken (11, 11a, 11b) gemeinsam eine Doppel-Druckstation (10) bilden, und dass die zwei Flexodruckwerke (11, 11a, 11b) einer jeweiligen Doppel-Druckstation (10) einen gemeinsamen Gegendruckzylinder (16) aufweisen.

Bed and cylinder printing press

Printing machine with a twin printing unit and method for operating such a printing machine

A printing machine for printing on a web of printing material includes a plurality of in-line flexographic printing units disposed in a plane that is accessible to a machine operator. Every two flexographic printing units of the plurality of flexographic printing units together form a double printing station and the two flexographic printing units of a respective double printing station have a common impression cylinder. A method of operating a printing machine is also provided.

PRINTING MACHINE WITH TWIN PRINTING UNIT AND METHOD FOR OPERATING SUCH A PRINTING MACHINE

Enhanced control device pocket molten metal feed for centrifugally casting machine

Printing press

Sheet perfecting printing press

Joseph l

PRINTING-MACHINE.

Printing press

Dispositif perfectionné de commande de poche d'alimentation en métal fondu pour machine à couler par centrifugation

Bed and cylinder printing press

PRINTING MACHINE WITH A TWIN PRINTING UNIT AND METHOD FOR OPERATING SUCH A PRINTING MACHINE

A printing machine for printing on a web of printing material includes a plurality of in-line flexographic printing units disposed in a plane that is accessible to a machine operator. Every two flexographic printing units of the plurality of flexographic printing units together form a double printing station and the two flexographic printing units of a respective double printing station have a common impression cylinder. A method of operating a printing machine is also provided.

具有孪式印刷机构的印刷机和用于运行这种印刷机的方法

本发明涉及一种用于印刷承印材料幅带(1)的印刷机(100)，包括多个串联布置的柔性版印刷机构(11)，其中，所述柔性版印刷机构(11)设置在对于机器操作者而言能够触及到的平面(E)中，其特征在于，多个柔性版印刷机构(11、11a、11b)中的总是两个柔性版印刷机构(11、11a、11b)共同形成了双印刷站(10)，并且相应的双印刷站(10)的两个柔性版印刷机构(11、11a、11b)具有共同的对压滚筒(16)。

Printing machine with twin printing unit and method for operating such a printing machine

Die Erfindung betrifft eine Druckmaschine zum Bedrucken einer Bedruckstoffbahn (1) mit einer Mehrzahl von in Reihe angeordneten Flexodruckwerken (11), wobei die Flexodruckwerke (11) in einer für den Maschinenbediener zugänglichen Ebene (E) angeordnet sind, und zeichnet sich dadurch aus, dass immer zwei Flexodruckwerke (11) der Mehrzahl von Flexodruckwerken (11) gemeinsam eine Doppel-Druckstation (10) bilden, und dass die zwei Flexodruckwerke (11) einer jeweiligen Doppel-Druckstation (10) einen gemeinsamen Gegendruckzylinder (16) aufweisen.

Multipurpose printing machine

The invention relates to a multipurpose printing machine that can be applied to print on panels (6) intended for forming packaging boxes, comprising a conveyor for transporting the panels along a path through one or more print heads, each of which includes a print applicator roller (5), and related thereto an arrangement for selectively holding on one and the same support (16) different inking modules (7.1, 7.2, 7.3, 7.4) to define different application systems according to the printing to be carried out.

회전 엠보싱 및 금박 인쇄장치

본 발명은 회전 엠보싱 및 금박 인쇄장치에 관한 것으로서, 특히 금박 다이에 의해 인쇄가 이루질 때에만 금박 포일이 이동되도록 구성되어 간단한 구성으로도 금박 인쇄가 가능할 뿐만 아니라 금박 포일을 절약할 수 있는 회전 엠보싱 및 금박 인쇄장치에 관한 것이다. 상기한 목적을 달성하기 위한 본 발명에 의한 회전 엠보싱 및 금박 인쇄장치는 감겨진 포일이 모터의 구동력에 의해 풀려 나오는 스토리지 릴과, 상기 스토리지 릴로부터 풀리는 포일이 자중에 의해 늘어지는 어큐뮬레이터 존과, 상기 어큐뮬레이터 존의 일정 높이에 설치되고 상기 압력제공수단의 동작이 제어되도록 늘어진 포일의 높이를 감지하여 신호를 출력하는 센서와, 상기 어큐뮬레이터 존의 늘어진 다른 한쪽이 경유하고 표면에 밀착되도록 진공압이 걸리는 구멍이 형성된 진공샤프트와, 상기 진공샤프트를 경유한 포일이 통과되면서 인쇄가 이루어지고 한쪽에 돌출된 금박 다이가 설치된 금박 실린더와, 상기 금박 실린더와 함께 금박 인쇄하게 되는 임프레션 실린더와, 상기 실린더들을 경유하여 인쇄가 이루어진 포일이 모터의 구동력에 의해 감기는 와인딩 릴로 구성된다. 엠보싱, 금박 인쇄, 진공, 포일

Doppelschnellpresse mit zwei schwingenden Druckcylindern

Doppelschnellpresse mit schwingendem Druckcylinder

Island

Doppelschnellpresse

Doppelschnellpresse

District

一种迷你版画机

本发明涉及版画制作技术领域，提出了一种迷你版画机，包括机架、驱动机构、滚压轴和料台，驱动机构转动设于机架上，滚压轴和料台均移动设于机架上，滚压轴和驱动机构分别位于料台的上下两侧，滚压轴移动设于机架的固定架上，固定架上设有控制模块和第一驱动电机，还包括，第一驱动件具有滑动块，设置在固定架上，滚压轴转动设置在滑动块上，第一驱动件与第一驱动电机输出端连接，并借助第一驱动电机与控制模块电连接，联动机构设置在固定架上与控制模块电连接，滑动杆设置在固定架上，预压架移动设置在滑动杆上与联动机构抵接，通过上述技术方案，解决了相关技术中版画印刷时印刷力过大导致版画原材损坏的问题。

一种迷你版画机

本发明涉及版画制作技术领域，提出了一种迷你版画机，包括机架、驱动机构、滚压轴和料台，驱动机构转动设于机架上，滚压轴和料台均移动设于机架上，滚压轴和驱动机构分别位于料台的上下两侧，滚压轴移动设于机架的固定架上，固定架上设有控制模块和第一驱动电机，还包括，第一驱动件具有滑动块，设置在固定架上，滚压轴转动设置在滑动块上，第一驱动件与第一驱动电机输出端连接，并借助第一驱动电机与控制模块电连接，联动机构设置在固定架上与控制模块电连接，滑动杆设置在固定架上，预压架移动设置在滑动杆上与联动机构抵接，通过上述技术方案，解决了相关技术中版画印刷时印刷力过大导致版画原材损坏的问题。

具有孪式印刷机构的印刷机和用于运行这种印刷机的方法

本发明涉及一种用于印刷承印材料幅带(1)的印刷机(100)，包括多个串联布置的柔性版印刷机构(11)，其中，所述柔性版印刷机构(11)设置在对于机器操作者而言能够触及到的平面(E)中，其特征在于，多个柔性版印刷机构(11、11a、11b)中的总是两个柔性版印刷机构(11、11a、11b)共同形成了双印刷站(10)，并且相应的双印刷站(10)的两个柔性版印刷机构(11、11a、11b)具有共同的对压滚筒(16)。