EP0315769B1 - Machine d'impression tampon - Google Patents

Machine d'impression tampon Download PDF

Info

Publication number
EP0315769B1
EP0315769B1 EP88116105A EP88116105A EP0315769B1 EP 0315769 B1 EP0315769 B1 EP 0315769B1 EP 88116105 A EP88116105 A EP 88116105A EP 88116105 A EP88116105 A EP 88116105A EP 0315769 B1 EP0315769 B1 EP 0315769B1
Authority
EP
European Patent Office
Prior art keywords
hollow body
machine
face
lever
pad
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
EP88116105A
Other languages
German (de)
English (en)
Other versions
EP0315769A2 (fr
EP0315769A3 (en
Inventor
Wilfried Philipp
Heinz Cramer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tampoprint GmbH
Original Assignee
Tampoprint GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tampoprint GmbH filed Critical Tampoprint GmbH
Priority to AT88116105T priority Critical patent/ATE83436T1/de
Priority to EP91118483A priority patent/EP0474262B1/fr
Publication of EP0315769A2 publication Critical patent/EP0315769A2/fr
Publication of EP0315769A3 publication Critical patent/EP0315769A3/de
Application granted granted Critical
Publication of EP0315769B1 publication Critical patent/EP0315769B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F17/00—Printing apparatus or machines of special types or for particular purposes, not otherwise provided for
    • B41F17/001—Pad printing apparatus or machines

Definitions

  • the invention relates to a pad printing machine with a holder for a cliché, with an ink supply device having a hollow body, the hollow body resting with its end face on the cliché when the machine is working, with a pressing device for pressing the end face of the hollow body against the cliché, with a Device for generating a relative movement between the cliché and the hollow body, and with a tampon which can be pressed onto the inked cliché and which absorbs the color from the recesses of the cliché and transfers it to an object to be printed, the hollow body being hard on the circumference of its end face Has material.
  • Such a machine is known from EP-A-0 140 165 and from DE-A-22 05 430.
  • the ink container, together with the part having the end face, forms a largely rigid structure, the end face of which cannot follow the deviations of the surface of the plate from an exact plane.
  • the known machine requires that the surface of the plate be largely flat, with deviations from the plane in the range of approximately a maximum of 10 ⁇ m being permissible if an excellent printing result is to be achieved. Therefore steel plates are preferably used in the known machine.
  • the invention has for its object to provide a machine of the type described above, which is suitable in principle for the use of plastic printing blocks, which generally have a greater deviation of their area from one level than high-precision manufactured Steel clichés.
  • the advantages of the resistance of the end face to wear should be retained, so that, for example, the use of soft plastic for the end face is prohibited.
  • the hollow body is constructed from at least two sections, the one having the end face of the hollow body being designed in such a way that it can bend or twist, and in that the end face is connected to the other by an elastic connecting means Section of the hollow body is connected, wherein the elastic connecting means allows relative movements between the end face and the further section of the hollow body.
  • One advantage is that the end face or that region of the hollow body which is directly adjacent to this end face can move relative to the other parts of the hollow body, so that the bending stiffness inherent in the hollow body, generally because of its sleeve shape, is not transferred to the end face.
  • the connecting means permitting relative movements preferably also allow the part carrying the end face to pivot about several axes relative to the other parts of the hollow body (paint container or pot). This is because the end face is the one mentioned Movements, it can easily follow an uneven surface of the cliché to a greater extent than with high-precision steel clichés and adapt to this surface by bending and possibly twisting.
  • This advantage is particularly present when the paint container is held exclusively in the vicinity of its end face forming a wiping edge and thus the parts of the paint container above the area having the end face are not specially supported in parts of the machine.
  • the advantageous properties of the invention can also be attributed in this case to the fact that, because of the bendability and twistability of the part of the paint container which has the end face compared to the other parts in the case of rapid twisting or swiveling movements of the end face, the other parts of the paint container do not have to follow these movements, so that the mass inertia or the moment of inertia of the upper parts of the paint container does not constitute an obstacle to the end face quickly adapting to the slight unevenness of the surface of the plate.
  • the hollow body is preferably finely machined on the circumference of its end face with a roughness depth of at most 2 ⁇ m.
  • the pad printing machine and the ink container are not only better suited for processing plastic plates, but also for the use of steel plates, because the front surface of the ink container can easily follow any existing unevenness of the surface of the steel plate even with steel plates and therefore the abrasive
  • the effect of the end face comprising a hard material, which is preferably coated with hard metal or other hard materials, on the cliché is reduced, as a result of which its service life is increased.
  • the ratio of the end face diameter (with a circular end face) to the possible twisting (maximum deviation of the cliché from the completely flat shape) is about 300 to 1500 when using plastic plates, and about 1000 to 5000 when using steel plates
  • a pot ink container
  • the ratio of the end face diameter (with a circular end face) to the possible twisting (maximum deviation of the cliché from the completely flat shape) is about 300 to 1500 when using plastic plates, and about 1000 to 5000 when using steel plates
  • a pot ink container) with a 60 mm diameter of the end face, which can twist by 0.02 mm in the longitudinal direction of the pot and thus at right angles to the surface of the plate.
  • the inventive design of the paint container can be achieved in different ways.
  • the elastic connecting means is formed by sections of the hollow body which are inclined at an angle other than 0 ° with respect to the longitudinal axis of the hollow body which is perpendicular to the cliché surface.
  • the sections mentioned which understandably must also be made sufficiently thin, form a type of membrane which enables the part having the end face to be bent and pivoted relative to the other parts of the paint container.
  • the sections running at an angle are formed like bellows.
  • several sections running essentially transversely to the above-mentioned longitudinal direction of the hollow body are connected in series.
  • the section of the hollow body which has the end face is connected to the remaining parts of the hollow body with the interposition of at least one elastic connecting means made of rubber or plastic.
  • parts originally produced separately can be connected to one another by the elastic connecting means.
  • the pressing device has three attack elements, for example pins, acting on corresponding upward-facing surfaces of the hollow body, which are arranged on a pressing ring to which a pressing force is applied at two points on a diameter line.
  • three attack elements for example pins, acting on corresponding upward-facing surfaces of the hollow body, which are arranged on a pressing ring to which a pressing force is applied at two points on a diameter line.
  • the three points are preferably distributed evenly (at 120 °) around the circumference. It is advantageous if the three points are subjected to approximately the same force. For this it is favorable if the Pressure ring is largely rigid and the forces introduced into it at two points are the same. Furthermore, it is favorable for this if the diameter line mentioned is offset by 30 ° with respect to one of the points distributed at 120 °.
  • a pressure force can be exerted on this part at more than three points.
  • the introduction of the forces then takes place via elastic elements, in particular individual springs or also by a single elastic, e.g. elastic ring, e.g. in the form of an O-ring.
  • the contact pressure is introduced into the end face at an infinite number of locations, which means that it can adapt perfectly to the surface of the cliché.
  • the drive device for the relative movement between the cabbage body and the cliché has a rotationally drivable curve, that a pivotably mounted lever has two support rollers which are in engagement with the curve, such that the lever through the Curve is pivotable in both pivot directions, and that the part to be moved is coupled to the lever.
  • a simple drive in the exemplary embodiment a drive of the cliché
  • a drive device for the tampon has a rotationally drivable curve, that a pivotably mounted lever two Has support rollers which are engaged with the curve, such that the lever is pivotable in both pivot directions by the curve, and that the tampon is coupled to the lever.
  • the curves are coupled to one another in a rotationally fixed manner and are preferably arranged on the same shaft.
  • the cam is formed by two cam disks arranged parallel to one another and adjustable relative to one another with respect to the axis of rotation of the cam, and that the two support rollers of the lever are in engagement with one of the cam disks.
  • the position of the pivot bearing of the lever is adjustable.
  • the machine with a mechanical drive for the tampon and for the relative movement between the cliché and the ink fountain has the machine with a pneumatic drive
  • the advantage of this is that, because all movements are positively controlled, the machine can run particularly quickly, in particular because special sensors do not have to be used to determine whether certain machine parts have reached their desired position.
  • the invention also relates to a cabbage body for use in a pad printing machine.
  • the hollow body is designed as described above. The advantages also come into play in connection with other machines.
  • a paint container designed as a hollow body 1 according to FIGS. 1 and 2 is open at its lower end and there has a first section 5, into which an insert 8 is inserted, which consists of hard metal.
  • the insert 8 ends at the bottom in a narrow end face 10, the excess ink when inking a cliché 70 having depressions (FIG. 10) by pasty printing ink, which is located inside the container 1, during the relative movement between the cliché 70 and the ink container scrapes and thus has the effect of a doctor blade.
  • the first section 5 including the insert 8 is dimensioned so that it is slightly bendable and twistable, to the extent described at the outset, which corresponds to the unevenness or ripple of a cliché 70 to be processed.
  • the first section 5 is not stiffened in an undesired manner by relatively rigid sections 16 of the hollow body 1 arranged above it, the first section 5 is connected to the further section 16 by a membrane-like part which is made in one piece with the section 16 and is transverse to the one shown in FIG 2 connected from the bottom upward extending longitudinal axis of the hollow body 1, formed as an elastic connecting means 20 transition piece, which has a smaller thickness than the section 16 and acts as a flexible membrane that does not result in any significant stiffening of the first section 5.
  • the first section 5 can thus twist in itself and can also pivot about several axes relative to the further section 16.
  • a cover 22 is placed on the hollow body 1 and is intended to prevent the evaporation of a solvent and the penetration of dirt into the paint.
  • Fig. 3 shows three contact surfaces 26 for three pins 32 (Fig. 10) of a pressure ring 34 on a circumferential edge 28. So that the hollow body 1 can be separated from the pressure ring 34 if necessary, the edge 28 has three recesses 30, which it after a corresponding rotation of the pressure ring 34 allow the hollow body 1 to be removed upwards. As will be explained later, the pressure ring 34 in turn has two spring-loaded pins 94 (FIG. 12), the connecting line of which is rotated by an angle of approximately 30 ° with respect to one of the surfaces 26.
  • the first section 5 is connected to the further section 16 ′ of the hollow body 1 ′, denoted here by the reference number 16 ′, by means of an elastic connecting means 40 with a small thickness, which is designed as a bellows-like wall, which is also freely pivotable and The first section 5 can be twisted.
  • the first section 5 ' is produced as a part separate from the remaining part of the paint container 1' 'and engages with an upwardly projecting tubular projection 42 in a downwardly open annular groove 44 of the further section 46.
  • an elastic seal 48 in the form of an O-ring is inserted above the pipe section 42. This O-ring is somewhat deformable because it does not completely fill the space provided for it, which ensures the decoupling between the first section 5 'and the further section 46 of the hollow body 1' '.
  • a further section 46 ′′ is connected to a separately produced first section 5 ′′ by an elastic connecting means 50 designed as a vulcanized sleeve made of rubber-elastic material, in particular plastic or rubber, through which the elastic connection with the first section 5 '' is effected.
  • the tampon printing machine shown in FIGS. 7 to 9 has a machine frame essentially formed by two side plates 60 and 61, in which an axle bolt 64 is mounted, on which a first lever 66 and a second lever 68 are rotatably mounted.
  • the first lever 66 is used to drive a plate carrier 69, which is displaceably mounted in a manner not shown, on which a Cliché 70 is releasably attached in the horizontal direction.
  • the second lever 68 is used to drive the tampon 72 in the vertical direction, which is guided displaceably in a guide 73.
  • the first lever 66 has two support rollers 7 and 71, each of which cooperates with an associated cam disk 76 or 77, which is fastened in a rotationally fixed manner on a shaft 75, in such a way that they bear against an outer surface of the cam disks running parallel to the longitudinal direction of the shaft 75.
  • the cam disks 76 and 77 can be rotated relative to one another and can be locked on the shaft 75, so that with a suitable curve shape of the cam disks 76, 77 there is a positive control for the respective position of the first lever 66, any unwanted play being prevented.
  • the axle pin 64 can be arranged on a holder that is adjustable relative to the machine frame, so that the goal of freedom from play can also be achieved or more easily achieved by changing the position of the pivot axis of the lever 66.
  • the first lever 66 is pivoted back and forth by the cams 76, 77.
  • An elongated hole 78 provided at the lower end of the first lever 66 preferably engages with the cliché using what is known as a sliding block or a carrier of the cliché 70 connected bolts. Instead of disk curves, groove curves could be used if necessary.
  • cam disks 86 and 87 On the shaft 75 there are also cam disks 86 and 87, which engage with support rollers 80, 81 of the second lever 68 and drive them in a manner similar to that described for driving the first lever 66.
  • the cams 86, 78 are mutually adjustable and lockable. Since the cam disks 76, 77, 86, 87 are fixed in a rotationally fixed manner on the shaft 75, there is a phase-locked relationship between the drive of the cliché 70 and the tampon 72.
  • the manner in which the shaft 75 is driven is not shown in the drawing for simplification .
  • the shaft 75 can be guided through one of the side walls 60, 61 and can be coupled there to a drive motor, or can be provided with a gearwheel that is coupled in a rotationally rigid manner to a drive device of a production line.
  • the ink container 1 is at a standstill when the machine is operating. It is pressed with its end face against the cliché by a pressing device shown in FIGS. 10 to 12.
  • the pressing device has two angular levers 90, 91 which are arranged at a distance from one another and parallel to one another, the arms of which protrude upwards are loosely connected to one another by a rod 92, to which a tension spring 93 acts exactly in the middle, the effective length and thus tension by an adjusting device 97 is changeable.
  • the two other arms of the two levers 90, 91 which run approximately horizontally during operation each carry a horizontally extending pin 94, the two pins 94 are directed towards each other.
  • these pins 94 rest on an abutment surface 96, which is designed as a notch in the example, at two diametrically opposite points of the ring 34 on its upper side.
  • the connecting line of the pins 94 is offset from two of the pins 32 at an angle of 30 °. Since the levers 90 can pivot somewhat against each other because of the loose connection by the rod, both pins 94 are always subjected to the same force.
  • the arms of the levers 90, 91 which project upward do not rest against associated switching cams 98 which are in drive connection with a hand lever 100 via a shaft 102. If the hand lever 100 is rotated, the switching cams 98 and the levers 90, 91 assume the positions shown in broken lines in FIG. 10, as a result of which the pins 96 stand out from the ring 34, so that the container 1 together with the ring 34 is removed the area of the pressing device can be pushed away.
  • an attachment piece which is magnetically attached to a machine part and whose surface is exactly aligned with the surface of the cliché.
  • the hollow body 1 can then be pushed onto this attachment piece without the paint flowing out, and the hollow body 1 together with the attachment piece can then be removed from the machine.
  • another hollow body which is either freshly filled or filled with a different color, can be inserted into the machine. Since the paint container is almost completely free in the machine, it is easily accessible for the change described.
  • the contact pressure with which the ink container is pressed against the cliché can be changed continuously and can thereby be adapted to the cliché used and its material.
  • a frequency-controlled motor or a chain can be used, by means of which the machine can be coupled to other devices and machines in a production line.
  • the cam disks driving the tampon are preferably designed in such a way that the tampon 72, after it has removed the ink from the cliché, which occurs when the cliché has been pushed to the left in the dot-dash position compared to FIG. 7, before Printing on an object to be printed remains in the air for as long as possible because it has been shown that in this case the color is transferred particularly well to the object to be printed.
  • the cam disks make it possible to make the time period within which the ink is transferred from the cliché as short as possible and the period of time that elapses without difficulty. until the tampon touches the object to be printed, making it as long as possible.
  • the surface of the ink container in contact with the printing block can be made of steel, preferably tool steel. Other materials are also possible. In other cases, it is expedient to provide this part of the paint container with hard material at least in the area of its surface.
  • An insert 8 made entirely of hard metal can also have the required flexibility if dimensioned accordingly.
  • the kinematics described for the drive of the cliché and the tampon can be used for different sizes of the machine. According to current considerations, sizes of the machine in the range between a length of approximately 35 cm to approximately 100 cm are possible. The other dimensions result approximately from the figures 7 to 9, which are roughly to scale in this respect.
  • the insert 8 which has the end face (wiping lip or squeegee edge), is made of hard metal. It has an outer diameter of approximately 64 mm and an inner diameter of approximately 59 mm. Its height is about 5 mm.

Claims (14)

  1. Machine d'impression à tampon avec un moyen de fixation pour un cliché (70), avec un dispositif de fourniture d'encre ayant un corps creux (1), dans laquelle le corps creux (1) repose par sa face frontale (10) sur le cliché (70) pendant le travail de la machine, avec un dispositif de serrage pour le serrage de la face frontale (10) du corps creux (1) contre le cliché (70), avec un dispositif pour la production d'un mouvement relatif entre le cliché (70) et le corps creux (1) et avec un tampon (72) qui peut être pressé contre le cliché (70) couvert d'encre et qui prélève l'encre se trouvant dans les cavités du cliché pour la transférer sur un objet devant être imprimé, dans laquelle le corps creux (1) présente une matière dure à la périphérie de sa face frontale (10), caractérisée en ce que le corps creux (1) est constitué par au moins deux tronçons (5, 5', 5", 16, 16', 46, 46'), dont l'un, le tronçon présentant la face frontale (10) du corps creux (1), est constitué de telle sorte qu'il peut se déformer ou fléchir et en ce que la face frontale (10) est reliée à l'autre tronçon (16, 16', 46, 46') du corps creux (1), par l'intermédiaire d'un moyen de liaison élastique (20, 40, 48, 50), ce moyen de liaison élastique (20, 40, 48, 50) permettant des mouvements relatifs entre la face frontale (10) et l'autre tronçon (16, 16', 46, 46') du corps creux (1).
  2. Machine selon la revendication 1, caractérisée en ce que, avec une face frontale (10) circulaire, le rapport entre le diamètre de la face frontale (10) du corps creux (1) et le déplacement possible de la face frontale (10) se situe entre 300 et 5 000.
  3. Machine selon la revendication 1 ou 2, caractérisée en ce que le moyen de liaison élastique constitue un tronçon du corps creux (1), qui s'étend avec un angle d'inclinaison par rapport à l'axe longitudinal du corps creux (1).
  4. Machine selon la revendication 3, caractérisée en ce que le tronçon s'étendant avec un angle d'inclinaison est constitué en soufflet à plis.
  5. Machine selon l'une des revendications précédentes, caractérisée en ce que le moyen de liaison constitue une pièce intermédiaire (48, 50) élastique en caoutchouc ou en matière plastique.
  6. Machine selon l'une des revendications précédentes, caractérisée en ce que le dispositif de serrage présente trois éléments de saisie, des chevilles (32) par exemple, agissant sur des surfaces correspondantes tournées vers le haut du corps creux, ces éléments étant disposés sur un anneau de serrage (34) sur lequel est exercée une force de pression en deux points d'une ligne diamétral.
  7. Machine selon la revendication 6, caractérisée en ce que les trois éléments de saisie, des chevilles (32) par exemple, sont réparties également (à 120°) à la périphérie.
  8. Machine selon l'une des revendications 1 à 5, caractérisée en ce que l'anneau de serrage (34) exerce une pression contre la pièce portant la face frontale (10), en plus de trois points avec l'intercalation d'au moins un élément élastique.
  9. Machine selon l'une des revendications précédentes, caractérisée en ce que le dispositif d'entraînement pour le mouvement relatif entre le corps creux (1) et le cliché (2), présente une came (76, 66) pouvant être entraînée en rotation, en ce qu'un levier (66) monté pour pivoter présente deux galets (70, 71) qui sont engagés avec la came (76, 77) de telle sorte que le levier (66) est déplaçable en pivotement dans les deux sens de pivotement par la came (76, 77) et en ce que la pièce à déplacer est accouplée avec le levier (66).
  10. Machine selon l'une des revendications précédentes, caractérisée en ce que le dispositif d'entraînement du tampon (72) présente une came (86, 87) pouvant être entraînée en rotation, en ce qu'un levier (68) monté pour pivoter présente deux galets d'appui (80, 81) qui sont engagés avec la came, de telle sorte que le levier (68) est déplaçable en pivotement dans les deux sens de pivotement par la came et en ce que la tampon (72) est accouplé avec le levier (68).
  11. Machine selon la revendication 9 et 10, caractérisée en ce que les cames (76, 77 ou 86, 87) sont fermement accouplées ensemble en rotation et sont avantageusement montées sur le même arbre.
  12. Machine selon l'une au moins des revendications 8 à 11, caractérisée en ce que la came (76, 77 ou 86, 87) est composée de deux disques de came disposés parallèlement l'un à l'autre et réglables l'un par rapport à l'autre sur l'axe de rotation de la came (76, 77, 86, 87), et en ce que les deux galets d'appui du levier sont engagés chacun avec l'un des disques de came.
  13. Machine selon l'une des revendications 9 ou 10, caractérisée en ce que la position du palier de pivotement des leviers est réglable.
  14. Corps creux pour utilisation dans une machine d'impression à tampon selon l'une des revendications précédentes, caractérisé par sa constitution conformément à l'une des revendications 1 à 5.
EP88116105A 1987-11-07 1988-09-29 Machine d'impression tampon Expired - Lifetime EP0315769B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AT88116105T ATE83436T1 (de) 1987-11-07 1988-09-29 Tampondruckmaschine.
EP91118483A EP0474262B1 (fr) 1987-11-07 1988-09-29 Machine pour imprimer au tampon

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3737937 1987-11-07
DE19873737937 DE3737937A1 (de) 1987-11-07 1987-11-07 Tampondruckmaschine

Related Child Applications (1)

Application Number Title Priority Date Filing Date
EP91118483.6 Division-Into 1991-10-30

Publications (3)

Publication Number Publication Date
EP0315769A2 EP0315769A2 (fr) 1989-05-17
EP0315769A3 EP0315769A3 (en) 1989-11-15
EP0315769B1 true EP0315769B1 (fr) 1992-12-16

Family

ID=6340074

Family Applications (2)

Application Number Title Priority Date Filing Date
EP91118483A Expired - Lifetime EP0474262B1 (fr) 1987-11-07 1988-09-29 Machine pour imprimer au tampon
EP88116105A Expired - Lifetime EP0315769B1 (fr) 1987-11-07 1988-09-29 Machine d'impression tampon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
EP91118483A Expired - Lifetime EP0474262B1 (fr) 1987-11-07 1988-09-29 Machine pour imprimer au tampon

Country Status (6)

Country Link
US (1) US4905594A (fr)
EP (2) EP0474262B1 (fr)
JP (1) JPH0710590B2 (fr)
AT (2) ATE83436T1 (fr)
DE (4) DE3737937A1 (fr)
ES (2) ES2059017T3 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19908849A1 (de) * 1999-03-01 2000-09-07 Itw Morlock Gmbh Farbtopf für eine Tampondruckmaschine
DE19908847A1 (de) * 1999-03-01 2000-09-07 Itw Morlock Gmbh Farbtopf für eine Tampondruckmaschine
DE10028551A1 (de) * 2000-06-09 2001-12-13 Itw Morlock Gmbh Tampondruck-Farbbecher

Families Citing this family (48)

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DE4015684A1 (de) * 1990-05-16 1991-11-21 Tampoflex Gmbh Einfaerb- und rakelvorrichtung
DE4105535C1 (en) * 1991-02-22 1992-05-14 Tampoprint Gmbh, 7015 Korntal-Muenchingen, De Tampon printing press moving tampon quickly - incorporates tampon positioned on guide piece e.g. guide rail
DE4129946C2 (de) * 1991-09-09 1994-10-06 Tampoprint Gmbh Tampondruckmaschine
DE4138043A1 (de) * 1991-11-19 1993-05-27 Tampoprint Gmbh Vorrichtung zum einfaerben von klischees
ATE123698T1 (de) * 1991-11-25 1995-06-15 Georg Binnen Mehrfarben-tampondruckmaschine.
CH688442A5 (de) * 1991-12-09 1997-09-30 Louis Bachmann Tampondruckmaschine.
DE4316294B4 (de) * 1992-05-15 2005-12-15 Teca-Print Ag Farbbehälter zum Einfärben eines Klischees einer Tampondruckmaschine
DK88392A (da) * 1992-07-06 1994-01-07 Alain Francois Jeron Fremgangsmåde til at påføre en kliche farve, tampontrykkemaskine til udøvelse af fremgangsmåden og farvekar til anvendelse i tampontrykkemaskinen
US5320037A (en) * 1992-09-28 1994-06-14 Imtran Industries, Inc. Enclosed ink cup for pad-type printing machine
US5272973A (en) * 1993-01-22 1993-12-28 United Silicone Inc. Inkcup assembly and drive mechanism for pad printing machine
DE4312726C2 (de) * 1993-04-20 2003-03-27 Wilfried Philipp Tampondruckmaschine
BE1008238A6 (nl) * 1994-05-02 1996-02-20 Printing International Naamloz Tampondrukmachine.
US5537921A (en) * 1994-09-06 1996-07-23 Autoroll Machine Corporation Pad printing system and process of printing
US5469786A (en) * 1994-10-25 1995-11-28 Imtran Industries, Inc. Enclosed ink cup with improved seal
US5664496A (en) * 1994-12-15 1997-09-09 Markem Corporation Doctoring ink cup
BE1009272A6 (nl) * 1995-04-05 1997-01-07 Printing International Inktpatroon met rakel.
DE19518588C2 (de) * 1995-05-20 1997-07-17 Tampoprint Gmbh Tampondruckmaschine
US5476040A (en) * 1995-05-24 1995-12-19 Trans Tech America, Inc. Pad printing machine with improved hold downs
US5662041A (en) * 1995-05-24 1997-09-02 Trans Tech America, Inc. Doctor blades for pad printing machines and machines including same
US5694847A (en) * 1995-05-24 1997-12-09 Trans Tech America, Inc. Ink cups for pad printing machines, methods of their manufacturing and machines including same
AT402489B (de) * 1995-08-02 1997-05-26 Leitner Guenther Farbtopf zum einfärben eines klischees, insbesondere für einen tampondruck
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US5832835A (en) * 1996-07-12 1998-11-10 Markem Corporation Soft doctoring cup
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DE19908849A1 (de) * 1999-03-01 2000-09-07 Itw Morlock Gmbh Farbtopf für eine Tampondruckmaschine
DE19908847A1 (de) * 1999-03-01 2000-09-07 Itw Morlock Gmbh Farbtopf für eine Tampondruckmaschine
DE10028551A1 (de) * 2000-06-09 2001-12-13 Itw Morlock Gmbh Tampondruck-Farbbecher

Also Published As

Publication number Publication date
EP0315769A2 (fr) 1989-05-17
DE3851341D1 (de) 1994-10-06
ATE83436T1 (de) 1993-01-15
ES2059017T3 (es) 1994-11-01
EP0474262B1 (fr) 1994-08-31
EP0315769A3 (en) 1989-11-15
ES2037172T3 (es) 1993-06-16
EP0474262A1 (fr) 1992-03-11
US4905594A (en) 1990-03-06
ATE110629T1 (de) 1994-09-15
DE3737937C2 (fr) 1991-06-06
JPH01156066A (ja) 1989-06-19
DE3876760D1 (de) 1993-01-28
DE3744979C2 (de) 1994-10-06
DE3737937A1 (de) 1989-05-18
JPH0710590B2 (ja) 1995-02-08

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