EP2067631B1 - Dispositif d'estampage utilisant des bandes d'estampage - Google Patents

Dispositif d'estampage utilisant des bandes d'estampage Download PDF

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Publication number
EP2067631B1
EP2067631B1 EP08021136.0A EP08021136A EP2067631B1 EP 2067631 B1 EP2067631 B1 EP 2067631B1 EP 08021136 A EP08021136 A EP 08021136A EP 2067631 B1 EP2067631 B1 EP 2067631B1
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EP
European Patent Office
Prior art keywords
embossing
adjacent
mechanisms
film
line
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.)
Active
Application number
EP08021136.0A
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German (de)
English (en)
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EP2067631A3 (fr
EP2067631A2 (fr
Inventor
Helmut Högl
Norbert Höfler
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.)
Leonhard Kurz Stiftung and Co KG
Original Assignee
Leonhard Kurz Stiftung and Co KG
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.)
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Publication date
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Publication of EP2067631A2 publication Critical patent/EP2067631A2/fr
Publication of EP2067631A3 publication Critical patent/EP2067631A3/fr
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Publication of EP2067631B1 publication Critical patent/EP2067631B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/02—Dies; Accessories
    • B44B5/028—Heated dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F19/00—Apparatus or machines for carrying out printing operations combined with other operations
    • B41F19/02—Apparatus or machines for carrying out printing operations combined with other operations with embossing
    • B41F19/06—Printing and embossing between a negative and a positive forme after inking and wiping the negative forme; Printing from an ink band treated with colour or "gold"
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0004—Machines or apparatus for embossing decorations or marks, e.g. embossing coins characterised by the movement of the embossing tool(s), or the movement of the work, during the embossing operation
    • B44B5/0019—Rectilinearly moving embossing tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B44—DECORATIVE ARTS
    • B44B—MACHINES, APPARATUS OR TOOLS FOR ARTISTIC WORK, e.g. FOR SCULPTURING, GUILLOCHING, CARVING, BRANDING, INLAYING
    • B44B5/00—Machines or apparatus for embossing decorations or marks, e.g. embossing coins
    • B44B5/0052—Machines or apparatus for embossing decorations or marks, e.g. embossing coins by pressing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/30—Printing dies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2219/00—Printing presses using a heated printing foil
    • B41P2219/60—Using more than one printing foil

Definitions

  • the invention is based on a device for embossing workpieces guided along a transport path with a film, preferably a laminating film or transfer film, for. B. hot stamping foil.
  • This device comprises an embossing device which is arranged on the transport path, a workpiece transport device which moves the workpieces along the transport path past the embossing device and a film guiding device which feeds the film to the embossing device and optionally removes a carrier film remaining after being embossed as waste ,
  • the embossing device has at least two support rollers and a circumferentially driven embossing band of silicone, preferably metal-reinforced silicone or of an elastomer with silicone-like properties.
  • This embossing device forms a longitudinally extending embossing path in the direction of the transport path.
  • the film is applied under the action of pressure and temperature on the embossing belt on the guided in the transport path workpiece. In practice, this is called impressing or embossing the workpiece with the film.
  • Such devices for embossing are z. B. from the DE 41 21 766 C2 , of the DE 102 16 139 C1 and the DE 103 52 700 B3 known.
  • These documents describe embossing stations each having two back-up rolls and a driven idler roll arranged in a triangle configuration with a circumferential embossing belt.
  • These embossing stations each have an embossing path, which is formed between the two guide rollers.
  • the embossing speed is determined by the dimensions of this embossing station, that is largely determined by the distance between the two support rollers.
  • the embossing devices are used in particular for embossing milled edges of ceiling and floor panels.
  • the known embossing devices result in a complex procedure with sometimes low embossing speed, so that the desired high production rate is not optimally achieved.
  • the DE 25 53 802 A1 describes a double-band embossing press, is pressed in the pressed material between two circulating guided steel strips with the aim of compaction and solidification of the pressed material under application of laminating material.
  • the press belts can be used to press surface structures into the surface of the pressed material.
  • the CH 661 804 A5 describes a device in which a relief is embossed in a thermoplastic ribbon-shaped material.
  • the relief embossing process takes place between two calender rolls, specifically in the tangential contact area of these two opposing calender rolls.
  • the US 3,067,718 A describes a device for treating surface-hardened materials, in which substances such as paint, adhesive or coating material are applied to the materials to be treated.
  • the materials to be treated are moved between a conveyor belt and a working belt, wherein the material to be applied to the material is applied to the working belt.
  • magnetic clamping plates are provided, wherein at least the working band consists of a responsive to magnetic forces material.
  • the invention has for its object to develop a device for embossing of the type mentioned so that a simple operation with the possibility of high production speeds can be realized.
  • the embossing device now at least two adjacent embossing means along the transport path arranged one behind the other and / or are arranged transversely to the transport path offset parallel to each other and are so closely adjacent arranged that the embossing lines of the at least two adjacent embossing means overlapping longitudinal extents are arranged or directly adjoin one another in the longitudinal direction or have a clearance in the longitudinal direction, which is less than the length of one of the two embossing lines of the adjacent embossing means.
  • the composite of the plurality of embossing embossing unit has composite embossing lines that are longer than in the prior art and thus allow increased embossing speed or offset parallel to each other, the simultaneous operation in embossing allows and thus also allows an increase in production speed.
  • the mutually adjacent stamping devices are assigned as closely as possible to one another.
  • the clear distance of the longitudinal direction successively arranged embossing lines is preferably less than 50% of the length of the embossing path of one of these closely adjacent embossing devices.
  • the clear distance of the embossing lines may in this case preferably be approximately the same as the diameter of one of the support rollers of the adjacent embossing devices and / or approximately equal to the sum of half the diameter of the two terminal support rollers at the mutually facing ends of the two adjacent embossing devices.
  • the closely adjacent embossing means are arranged to each other that the embossing lines are arranged offset parallel to each other in the direction transverse to the transport path, in particular embodiments in which the embossing lines are arranged with overlapping longitudinal extent or in the longitudinal direction directly without clearance connect to each other.
  • the embossing lines of the closely adjacent stamping devices can be arranged in a common plane or in two planes which are arranged at an angle to one another.
  • Embodiments are provided in which the adjacent embossing devices each carry out the embossing process with a separate film or with a common film.
  • Working with separate foils in the adjacent embossing means can be carried out in particular in embodiments in which mutually parallel embossing paths are present in order to z.
  • the feeding of the adjacent stamping stations with a separate film can also be used if certain areas of the workpiece are to be embossed with a plurality of film layers or partially overlapping.
  • the equipping of the individual embossing device with a common film is particularly in question when the embossing lines are arranged one behind the other in their longitudinal direction and only an increase in the embossing speed or extension of the embossing line is desired.
  • the embossing device in FIG. 1 comprises two embossing devices 1, 1.
  • the embossing devices 1, 1 are arranged on a transport path 2, along which the workpieces 3 to be embossed are guided.
  • the embossing devices 1, 1 are in the in FIG. 1 illustrated case along the transport path 2 arranged closely behind one another. They can be summarized as a unit with a common carrier, not shown, or a common housing.
  • the embossing devices 1, 1 are each constructed identically in the illustrated embodiment. They each comprise two support rollers 1a and a deflection roller 1b and a support body belt driven circumferentially about these three rollers, hereinafter referred to as embossing belt 1c.
  • the embossing band 1c is formed as a silicone band. A metal reinforcement of the silicone strip is possible and preferred in order to increase the mechanical stability of the silicone strip.
  • the use of elastomers, rubbers or plastics is possible, which have similar properties as silicones, namely a high temperature resistance and as constant as possible and easily adjustable elasticity over the highest possible temperature range.
  • Each embossing device 1 is in FIG.
  • the two support rollers 1 a and the guide roller 1b are arranged in a triangular configuration, so that the circumferential embossing belt 1 c has a substantially triangular orbit.
  • the orbit is formed as an equilateral triangle.
  • the base side between the two support rollers 1 a forms the embossing path 1 p of the respective embossing device 1.
  • In the region of the two legs to the guide roller 1 b each have a heater 1 h is arranged. This ensures that the Stamping tape 1 c is heated and thus in the embossing path 1 p the embossing process can be carried out under the action of pressure and temperature.
  • both embossing bands 1 c are each heated separately.
  • the circulation of the embossing belt 1 c in the orbit cools the embossing belt in the embossing path 1 p in its longitudinal extent.
  • the embossing belt 1c By dividing the composite embossing path into two separate shorter embossing lines 1 p is achieved in an advantageous manner that the embossing belt 1c only over a relatively short distance (the embossing path 1 p) cools and compared to a non-composite, uninterrupted similarly long embossing line in the Average higher temperature and thus has better properties as embossing tool.
  • the embossing lines 1p of the embossing devices 1, 1 closely arranged one behind the other in the illustrated case along the transport path 2 are arranged one behind the other in a line in their longitudinal direction.
  • the clear distance between the two embossing lines 1 p is small, that is in the order of the diameter of a support roller 1 a.
  • a composite embossing line for the two successively arranged embossing devices 1, 1 is obtained, which has twice the length as the embossing path of a single embossing device 1. This makes it possible to work with a higher embossing speed and thus with a higher production rate.
  • the transport route 2 is in FIG. 1 Part of a transport device, not shown, in which the workpieces 3 arranged one behind the other are moved past the embossing devices 1, 1 at a feed rate.
  • the feed rate corresponds to the rotational speed of the embossing belt 1 c.
  • the workpieces 3 are driven in the transport path 2 on a non-illustrated with the relevant feed speed Fixed conveyor belt arranged.
  • the attachment is such that the workpieces 3 are taken with the conveyor belt without play and are fixed in position on the conveyor belt in the longitudinal and transverse directions. This fixation can take place, for example, in that the workpieces are braced via fastening elements with the conveyor belt or are fixed on the surface of the conveyor belt via a suction device in conjunction with frictional engagement.
  • the workpieces 3 are in the illustrated case, panels with a chamfered edge, as in the sectional view in FIG. 2 is recognizable.
  • the chamfer surface is embossed with a foil 4 during the embossing process.
  • the film 4 is formed in the case shown as a hot stamping film having a transfer layer and a carrier film. This stamping foil 4 will, as in FIG. 1 Recognizable from a film feeding 5a the embossing devices 1, 1 fed.
  • the film feed device 5a comprises a film unwinder 5a1 and a plurality of deflection rollers 5a2.
  • the stamping foil 4 is the embossing devices 1, 1 in FIG.
  • Each embossing device 1 in each case forms an embossing path 1 p, in which the workpieces which have just been passed through the embossing device 1 are embossed with the embossing film 4 which is just passing.
  • the embossing path 1p is formed by the pressure region of the embossing belt 1c on the workpiece to be embossed. This pressure region is formed on the outside of the embossing belt 1c in the region between the two support rollers.
  • the stabilizing rollers can be pressurized by means of controllable hydraulic or servomotor support devices.
  • Each embossing device 1 is in FIG. 1 As is known per se, it is designed with a triangular configuration, that is, the two support rollers 1a and the deflection roller 1b are arranged in a triangular configuration, so that the peripheral embossing belt 1c has a substantially triangular orbit. In the illustrated case, the orbit is formed as an equilateral triangle.
  • the base side between the two support rollers 1 a forms the embossing path 1 p of the respective embossing device 1.
  • In the region of the two legs to the guide roller 1b each have a heater 1h is arranged.
  • the composite embossing unit of the embossing unit formed from the two embossing devices 1, 1 connected one behind the other is, as explained above, formed by the embossing lines 1p arranged one behind the other in the longitudinal direction.
  • the embossing process takes place in the area of the composite embossing path.
  • the transfer layer 4a under the action of pressure and elevated temperature on the chamfer surface 3a (see FIG. 2 ) and detached from the carrier film 4b.
  • the untransferred carrier film 4b is drawn off as waste via the film removal device 5b at the end of the second embossing device 1 from the embossed surface.
  • the Folienab 2010 Steinest 5b has for this purpose in FIG. 1 a film unwinder 5b1, which peels off the carrier film 4b via deflection rollers 5b2 and winds on a cross-wound bobbin of the film unwinder 5b1.
  • FIG. 2 shows a sectional view through the embossing device 1 in FIG. 1 ,
  • the workpiece 3 to be embossed is designed as a panel. It points, as in FIG. 2 can be seen, a chamfered edge with a flat inclined chamfer surface 3a, the is embossed with the transfer layer 4a of the transfer film 4. Further shows FIG. 2 a section of the embossing device 1 in the region of the stamping line 1 c formed by the embossing belt 1 c.
  • the width of the embossing belt 1c is slightly larger than the width of the beveled chamfer surface 3a.
  • the width of the transfer film is in FIG. 2 larger than the width of the beveled chamfer surface 3a of the workpiece.
  • the transfer film is on both sides over the beveled chamfer surface 3a.
  • the embossing takes place exclusively in the region in which the embossing belt 1c comes under pressure during the embossing process under pressure on the chamfer surface 3a under pressure.
  • the remaining portions of the film, which are not applied to the chamfer surface 3a, either remain on the carrier film as non-distinct components and adhere to the salient components on the edge of the chamfer surface 3a and are removed in the embossing process by brushes or the like.
  • FIG. 3 is a workpiece 4 with a chamfered edge with two mutually angularly arranged chamfer surfaces 3a1, 3a2 shown.
  • the two chamfer surfaces 3a1 and 3a2 form an obtuse angle with each other.
  • the embossing of the two chamfer surfaces 3a1, 3a2 takes place in FIG. 3 with a common film 4.
  • This film 4 has a width which covers the two bevel surfaces 3a1, 3a2 in their width and corresponding to as in FIG. 2 something overhangs on the edge.
  • the embossing process in FIG. 3 done by placing the first in FIG. 3 upper chamfer surface 3a1 with a first embossing device 1 and the second in FIG.
  • embossing devices 1, 1 are arranged so that the embossing lines are arranged at an angle to each other and that at an angle corresponding to the obtuse angle, the two chamfer surfaces 3a1, 3a2 form each other, that is, the embossing path 1p of the first embossing device 1 lies in the The plane of the first chamfer surface 3a1 and the embossing path 1p of the second embossing device 1 lie in the plane of the second chamfer surface 3a2.
  • the embossing lines 1 b thus form the same angle with each other as the planes of the chamfer surfaces 3a1, 3a2.
  • the embossing devices 1 are in FIG. 3 along the transport path preferably arranged at a distance one behind the other, so that they do not collide with their space.
  • the first and second embossing lines 1p formed therewith are offset parallel to one another and adjacent to one another in the apex line of the chamfer surfaces 3a1, 3a2.
  • the two embossing devices 1, 1 in FIG. 3 are arranged according to the invention close to each other.
  • the clearance is preferably in the order of the diameter of a support roller 1 a of each identically formed embossing devices 1, 1. This is the minimum clear distance of the successively arranged embossing devices 1.1.
  • embossing foil 4 Due to the smallest possible clearance, a better handling of the embossing foil 4 is achieved with a stamping foil 4 common to both embossing devices 1, 1, so that this embossing foil 4 practically can not warp or wrinkle within the small clear distance and thus the embossing process in the second Embossing device 1 is not adversely affected.
  • embossing means 1, 1 it is also possible to arrange the embossing means immediately adjacent to each other at an angle to each other, that is without offset in the longitudinal direction. However, this is only possible if allowed by the width dimensions of the embossing devices 1, 1.
  • a side-by-side arrangement is particularly suitable when the obtuse angle formed by the chamfer surfaces 3a1 and 3a2 with each other is relatively small.
  • the embossing devices 1 each in a double arrangement in the longitudinal direction of Transport path are arranged one behind the other, so that the chamfer surface 3a1 and the chamfer surface 3a2 are each embossed with a composite embossing path, which is composed of the aligned in a line successively embossing paths 1 p of successively arranged embossing devices 1, 1, as in the embodiment of FIGS. 1 and 2 is explained for the chamfer surface 3a.
  • each other separate embossing devices 1, 1 can at one opposite FIG. 3 modified embodiment, an embossing device are used, the embossing belt 1 c correspondingly flexible to the two chamfer surfaces 3a1 and 3a2 adaptable or is profiled angularly so that both chamfer surfaces 3a1 and 3a2 are embossed by a common embossing band of a common embossing device 1 with the film. It is also possible for a plurality of such common embossing devices 1 to be arranged in alignment in a line one behind the other, as is the case for embossing the flat chamfer surface 3a in the case of the FIGS. 1 and 2 shown embodiment is provided.
  • the embossing of a chamfered edge can also take place, in which the configuration of the two chamfer surfaces 3a1 and 3a2 varies in the longitudinal direction of the chamfer, that is, the chamfer surfaces 3a1 and 3a2 take different angular positions in the longitudinal course of the chamfer and have different Width up. It may also be provided convex and concave chamfer surfaces and wavy irregularities along the chamfer.
  • the flexible embossing belt 1 c adapts with sufficient flexibility in each case in the support position during embossing to the shape of the chamfer surfaces and ensures a continuous embossing of varying over its longitudinal extent chamfering.
  • embossing devices can advantageously be connected in series, in order to multiply the length of the embossing line accordingly and to increase the embossing speed. Furthermore, with the extension of the embossing line, in particular also in the case of embossing, the longitudinal direction is obtained varying chamfering an increase in the certainty that the entire varying bevel is each properly properly stamped.
  • the chamfer surface 3a1 and the chamfer surface 3a2 can each be assigned a plurality of embossing devices 1, which can each be arranged in alignment one behind the other, in order to multiply the respective embossing path on the chamfer surfaces 3a1 and 3a2 and thus realize a higher embossing speed.

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  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Claims (11)

  1. Dispositif d'estampage de pièces à usiner (3) guidées le long d'une voie de transport (2) avec un film (4), de préférence un film stratifié ou un film de transfert, par exemple un film d'estampage à chaud, comprenant
    - plusieurs dispositifs d'estampage (1) disposés sur la voie de transport (2) ;
    - un dispositif de transport de pièces à usiner qui fait passer les pièces à usiner (3) devant les dispositifs d'estampage (1) le long de la voie de transport (2) ; et
    - un dispositif de guidage de film qui amène le film (4) aux dispositifs d'estampage (1) et qui évacue éventuellement les chutes d'un film porteur (4b) après l'estampage,
    étant prévu que :
    - chaque dispositif d'estampage (1) présente deux rouleaux d'appui (la) et éventuellement des rouleaux de stabilisation intercalés et une bande d'estampage (1c) entraînée en rotation en silicone ou en élastomère ou en caoutchouc ou en plastique et forme une voie d'estampage (1p) s'étendant longitudinalement en direction de la voie de transport (2), associée au dispositif d'estampage, laquelle voie est réalisée dans la zone entre les rouleaux d'appui ; et
    - au moins deux dispositifs d'estampage (1) contigus sont disposés le long de la voie de transport l'un derrière l'autre et/ou sont disposés en déport l'une de l'autre parallèlement à la voie de transport et sont disposés de manière si proche que les voies d'estampage (1p) des au moins deux dispositifs d'estampage (1) contigus
    a) sont disposées avec une étendue longitudinale chevauchante ou
    b) sont directement contiguës dans le sens longitudinal ou
    c) présentent dans le sens longitudinal une distance intérieure qui est inférieure à la longueur de l'une des deux voies d'estampage (1p).
  2. Dispositif selon la revendication 1, caractérisé en ce que la distance intérieure des voies d'estampage (1p) des au moins deux dispositifs d'estampage (1) contigus est inférieure à 50 % de la longueur de la voie d'estampage de l'un de ces dispositifs d'estampage.
  3. Dispositif selon la revendication 2, caractérisé en ce que la distance intérieure des voies d'estampage (1p) des au moins deux dispositifs d'estampage (1) contigus est à peu près égale au diamètre de l'un des rouleaux d'appui (la) des dispositifs d'estampage (1) contigus et/ou est à peu près égale à la somme du demi-diamètre des deux rouleaux d'appui terminaux sur les extrémités avant se faisant face des deux dispositifs d'estampage contigus.
  4. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les voies d'estampage (1p) des au moins deux dispositifs d'estampage (1) contigus sont disposées de manière à être alignées dans leur étendue longitudinale.
  5. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les voies d'estampage (1p) des au moins deux dispositifs d'estampage (1) contigus sont disposées parallèlement en déport l'une de l'autre transversalement à la voie de transport (2).
  6. Dispositif selon la revendication 5, caractérisé en ce que les voies d'estampage (1p) disposées parallèlement en déport l'une de l'autre sont disposées de sorte que leurs bords longitudinaux se faisant face soient contigus ou se chevauchent.
  7. Dispositif selon la revendication 5, caractérisé en ce que les voies d'estampage disposées parallèlement en déport l'une de l'autre sont disposées en déport l'une de l'autre dans le sens longitudinal,
    étant prévu que :
    la première voie d'estampage présente un bord longitudinal droit qui s'aligne sur une ligne, sur laquelle un bord longitudinal gauche de la seconde voie d'estampage s'aligne également ou en ce que la première voie d'estampage présente un bord longitudinal gauche qui s'aligne sur une ligne, sur laquelle le bord longitudinal droit de la seconde voie d'estampage s'aligne également.
  8. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les voies d'estampage des au moins deux dispositifs d'estampage contigus (1) sont disposées dans un plan commun.
  9. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que les voies d'estampage des au moins deux dispositifs d'estampage (1) contigus sont disposées dans deux plans qui sont disposés angulairement l'un par rapport à l'autre.
  10. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le film est guidé avec le dispositif de guidage de film (5a1, 5a2) jusqu'au moins deux dispositifs d'estampage contigus (1) de sorte que ces au moins deux dispositifs d'estampage (1) contigus coagissent chacun avec un film séparé (4) pour la procédure d'estampage.
  11. Dispositif selon l'une quelconque des revendications précédentes, caractérisé en ce que le film est guidé avec le dispositif de guidage de film (5a1, 5a2) jusqu'au moins deux dispositifs d'estampage contigus (1) de sorte que ces au moins deux dispositifs d'estampage (1) contigus coagissent chacun avec un film commun (4) pour la procédure d'estampage.
EP08021136.0A 2007-12-05 2008-12-05 Dispositif d'estampage utilisant des bandes d'estampage Active EP2067631B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200710058815 DE102007058815B3 (de) 2007-12-05 2007-12-05 Vorrichtung zum Beprägen von entlang einer Transportstrecke geführten Werkstücken mit einer Folie

Publications (3)

Publication Number Publication Date
EP2067631A2 EP2067631A2 (fr) 2009-06-10
EP2067631A3 EP2067631A3 (fr) 2011-02-16
EP2067631B1 true EP2067631B1 (fr) 2013-11-20

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EP08021136.0A Active EP2067631B1 (fr) 2007-12-05 2008-12-05 Dispositif d'estampage utilisant des bandes d'estampage

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DE (1) DE102007058815B3 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009018832A1 (de) * 2009-04-24 2010-10-28 Bulthaup Gmbh & Co. Kg Beschichteter Träger mit Fase-bzw.Radiusprägung und Verfahren zur Herstellung
DE102011103000A1 (de) * 2011-05-24 2012-11-29 Leonhard Kurz Stiftung & Co. Kg Verfahren und Vorrichtung zum Heißprägen

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AT216541B (de) * 1958-11-05 1961-08-10 Rupert Kraft Vorrichtung zum Behandeln flächenartiger Materialien
DE2553802A1 (de) * 1975-11-29 1977-06-02 Friz Gmbh Adolf Band-praege-presse
DE2553803A1 (de) 1975-11-29 1977-06-02 Salamander Chem Tube fuer eine farbige, pastenfoermige masse, verfahren zum fuellen der tube und vorrichtung zur durchfuehrung desselben
DE3210551C2 (de) * 1982-03-23 1984-11-08 Fa. Leonhard Kurz, 8510 Fürth Verfahren und Vorrichtung zum Anbringen eines Prägefolien-Abdruckes auf einer flexiblen Materialbahn
CH661804A5 (en) * 1983-09-19 1987-08-14 Landis & Gyr Ag Device for embossing relief patterns with high resolution
DE4121766A1 (de) * 1991-07-01 1993-01-07 Kurz Leonhard Fa Vorrichtung zum uebertragen eines dekors von einer praegefolie auf eine materialbahn
DE19953724C2 (de) * 1999-11-09 2003-08-14 Schober Gmbh Präge-Rotationsmaschine
DE10037643A1 (de) * 2000-07-31 2002-02-21 Ms Praegesysteme Gmb Prägemaschine für Prägefolien
DE10216139C1 (de) * 2002-04-12 2003-12-11 Kurz Leonhard Fa Prägevorrichtung
DE10352700B3 (de) * 2003-11-12 2005-01-20 Leonhard Kurz Gmbh & Co. Kg Prägestation für eine Prägevorrichtung

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EP2067631A3 (fr) 2011-02-16
EP2067631A2 (fr) 2009-06-10
DE102007058815B3 (de) 2009-04-02

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