EP2650139B1 - Machine pour former et presser des livres - Google Patents

Machine pour former et presser des livres Download PDF

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Publication number
EP2650139B1
EP2650139B1 EP13162526.1A EP13162526A EP2650139B1 EP 2650139 B1 EP2650139 B1 EP 2650139B1 EP 13162526 A EP13162526 A EP 13162526A EP 2650139 B1 EP2650139 B1 EP 2650139B1
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EP
European Patent Office
Prior art keywords
tool
book
pressing
tool carrier
book block
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
EP13162526.1A
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German (de)
English (en)
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EP2650139A1 (fr
Inventor
Christian Ganter
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.)
Mueller Martini Holding AG
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Mueller Martini Holding AG
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Filing date
Publication date
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Publication of EP2650139A1 publication Critical patent/EP2650139A1/fr
Application granted granted Critical
Publication of EP2650139B1 publication Critical patent/EP2650139B1/fr
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C13/00—Bookbinding presses; Joint-creasing equipment for bookbinding; Drying or setting devices for books
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C13/00—Bookbinding presses; Joint-creasing equipment for bookbinding; Drying or setting devices for books
    • B42C13/003—Joint-creasing devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C5/00—Preparing the edges or backs of leaves or signatures for binding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C5/00—Preparing the edges or backs of leaves or signatures for binding
    • B42C5/02—Preparing the edges or backs of leaves or signatures for binding by rounding or backing

Definitions

  • the invention relates to a book forming and pressing machine with the features of the preamble of claim 1. It also relates to a method for operating such a book forming and pressing machine.
  • a book forming and pressing machine which has a number of pressing devices arranged thereon with Falzeinbrenn drivingen arranged on a rotor about an axis of rotation intermittently driven rotor.
  • the books are in an import station in a pressing device in which they are taken over the entire surface and continuously formed on the burn-in bar, introduced and remain permanently in the same press jaw until they are led out again in the export station.
  • the rotor makes some intermittent rotational movements, which are used as a press-burn time.
  • Another feature of this book forming machine and almost all book forming and pressing machines on the market is that for safety reasons the entire machine is provided with a panel, and that stand out from this housing only the import belt and the export belt, so a change of a fitting, for example when changing from a straight book to a round book or when changing to a massively changed fitting, with an improved rounding letting the machine run empty, opening the protective cover and restarting the machine.
  • Document EP 1 942 009 A1 discloses a machine according to the preamble of claim 1.
  • the invention aims to remedy this situation.
  • the invention as characterized in the claims, the object is to provide a book forming and pressing machine, in which a Nachform Nurs is designed so that, depending on the design of the front section of the book block resp. the book block back an automated commissioning of various Nachformstkovn is made.
  • the Nachform desk is designed so that it is equipped with a tool carrier, which interchangeable moldings for straight and round books, etc., having, these moldings then operationally press against the front section and thus re-form the book block back.
  • elements of the Nachform dressed resp. the tool carrier is formed so that they are movable relative to the front section of the clamped book block at least in the horizontal and vertical directions, so at least cover the X and Y plane.
  • the inventive Nachform wisdom is designed so that in the plane of the front section of the clamped book block belonging to the Vietnameseform appealing tool carrier, which in turn is usually composed of a base device and at least one tool, is effective.
  • the tool carrier performs in a first application form described in more detail a rotational movement, wherein in the circumferential direction of the tool carrier, ie along a circular arc, a plurality of tangentially arranged tools, ie moldings are arranged, whereby the tool carrier itself fulfills the function of stocking on moldings, which retrieved on a case-by-case basis without an inversion operation. can be brought into operating position.
  • the tool carrier belonging to the postforming device is not limited to such a variant embodiment.
  • the post-forming device always consists of at least one, also differently designed tool carrier, which is equipped with at least one intended for the shaping of the front section tool, so molding strip.
  • the tool carrier and / or the tool perform a sequence of movements in a plane or in space relative to the front section to be formed, whereby this sequence of movements per se, depending on the tool carrier type, may be different, and this sequence of movements may be adjustable by machine , freely programmable and / or be guided by at least one sensor.
  • a possible embodiment of the loading table provides that during the loading operation of the book block via a signal device whose contour is detected and the drive of the loading table, which has a distance measuring system, the correct height is approached.
  • the book block is already pre-pressed slightly by the two adjoining pressure plates belonging to the pressing device, so that the book block still remains from the post-forming device can be moved, but the mold of the NachformINA when moving the book block does not penetrate into the cut of the book.
  • After reshaping the book shape generated is fixed by increasing the pressure of the baking strips and the post-forming device resp.
  • the tool carrier is moved out of the press plates.
  • the pressing device can be easily configured with several serially arranged stations, which can be equipped with as many book blocks.
  • Each station is individually by a Nachform Road resp. operated by a tool carrier, with a number of tool carriers sidelined simultaneously in use or can be operated intermittently to increase production.
  • the sequences of the underlying motions can be set by machine, freely programmed and / or guided by at least one sensor.
  • the moldings serving as a tool which generally form an integral part of the tool carrier, can, as far as the Nachform Hughes is a wheel-like tool carrier, preferably arrange radially outward on belonging to the tool carrier spokes, these moldings then a common axis of rotation with the tool carrier form.
  • a rotation tool carrier with the built-in circumferentially and tangentially arranged moldings is initially operated by exhausting its degrees of freedom and motor centered to the between driven the book plates located book plates. It comes at a sufficient distance to the front section - ideally, the range of rotation of the tool carrier with its moldings completely outside the pressing device - each to a rotationally supported Beiwolf those moldings, which represents the requested shape according to the design of the book block back.
  • the exact retraction of the moldings carrying tool carrier between the press plates is taken over by a controller, in which the necessary data for this purpose are fed continuously or have been previously entered and stored there.
  • a controller in which the necessary data for this purpose are fed continuously or have been previously entered and stored there.
  • the starting point for an automated delivery of the corresponding mold bar is the dimensioning of the book block to be processed, and beyond that also the shape of the front section to be made. of the book block spine.
  • the creation of the coordinates for this purpose is usually achieved by a sequence of movements at least in the vertical and horizontal direction relative to the plane of the front section. From this, from the stocking in the tool carrier that form bar is activated resp. used resp. detected, which has been optimally determined for the reshaping of the book block.
  • the rotor performs an intermittent rotary motion, which brings at least one next empty pressing device in the loading position, in which at least the next book block for the Nachformung between the press plates is retracted and then stands ready for the shaping.
  • the tool-carrying part in each case returns to the appropriate tool from a tool magazine.
  • the movement for the shaping of the book block back also takes place here by a substantially vertical lowering of the tool carrier.
  • the main advantage of the invention is therefore to be seen in the fact that there is no additional set-up times with each format change and / or with each change of the book block back shape, and complementary time-consuming manual operations are eliminated.
  • the rotating tool carrier is connected in its center of rotation with a rotatable about the axis of rotation shaft, the tool carrier in its center of rotation can easily have in the direction of the axis of rotation protruding from him shaft.
  • a coupling flange can be arranged with radial locking holes, or the shaft itself has such locking holes.
  • Each locking hole is assigned each angularly one of the moldings.
  • a locking pin is arranged and driven so that it can be inserted positively into its associated locking holes, resulting in a system backup of the tool carrier.
  • Arretierungskohzepte are possible.
  • the tool carrier can also have the shape of a rail located parallel or quasi-parallel above the front section and adjustable in at least one plane. At least one tool, which can be adjusted in at least one plane, is then arranged on this rail. If the individual tools are firmly anchored on the rail, then if necessary, they perform corresponding translational movements until the retrieved tool has been brought into position, kinematic reversals being possible with respect to the tools.
  • the system may also include a detection, which gives the exact parallel alignment of the pressing surface of the mold bar relative to the plane of the front section information.
  • each mold has a mark and each mold can be mounted on each tool slot of the tool carrier, preferably the rotating tool carrier can be fitted in any order with different moldings.
  • An identification of the order of the moldings located on the tool carrier is then always done automatically by the controller; the form can then be selected by program or by pressing a button.
  • Such an identifiable control is also used when robot arms take over the function of the tool carrier for the formation of the book block back.
  • FIGS. 1 to 3 show a novel Nachform driving 1.
  • the Nachform Hughes 1 is shown in its installation situation in a Buchform- and pressing machine.
  • the book forming and pressing machine is intended to hold a book block 37 with the book block spine 39 (FIG. Fig. 2 ) between press plates 31, 32 on a loading table 62.
  • the representation according to Fig. 1 shows an open side of the book forming and pressing machine, wherein the between the press plates 31, 32 correspondingly clamped book block 37 can be seen.
  • the book forming and pressing machine is designed for vertical alignment of the book block 37. However, this is an advantageous way of working, but it is not mandatory.
  • the information used in the description above and below or horizontally and vertically refer to the usual levels.
  • FIG. 1 shows from top to bottom a Nachform Vintage 1, a pressing device 30 and a loading device 60.
  • the loading device 60 has in a vertical orientation Y to each other parallel prism plates 66, 67 which face the back 39 of the book block 37 and act as a support.
  • the prism plates 66, 67 directly in operative connection with the book block spine have the shape optimally corresponding to the shape of the book block spine 39.
  • the outer press plate 31 is fixedly arranged, while the inner press plate 32 is adjustable to format by a horizontal movement X with respect to the book block 37.
  • a vertical movement Y of the loading device 60 with respect to the pressing device 30 is also ensured.
  • heating bars 33, 34 are arranged on both sides of the book block 37.
  • the heating bars 33, 34 heat baking rails 35, 36 which form the book block 37.
  • the book block 37 has the book block back 39 opposite an open to be deformed front section 38 (see. Fig. 2 ).
  • FIG. 1 the postforming device 1 with a vertically and horizontally adjustable (indicated by arrows Y1, X1), wheel-like, about rotating tool carrier 5 shown.
  • the tool carrier 5 has radially extending spokes 13 which carry at their outer ends tangentially arranged moldings 6, 7, 8, in the present case four moldings, which are arranged in pairs opposite one another. The number of moldings is free and their distribution on the circumference does not have to be symmetrical.
  • the moldings 6, 7, 8 have the front section 38 of the book block 37 facing differently strongly curved surfaces or flat surfaces, which are available depending on the desired configuration of the book block 37.
  • FIG. 2 shows that the vertical adjustability of the post-forming device 1 is given by a rail-slide arrangement with a guide rod 2 and a guide carriage 3.
  • a support arm 4 is fixed, which receives a rotatable shaft of the tool carrier 5.
  • the shaft 12 is mounted centrally to the tool carrier 5.
  • the axis of rotation of the shaft 12 also forms the axis of rotation the tool carrier 5, whereby the moldings 6, 7, 8 can perform a circular movement.
  • the moldings 6, 7, 8 have on the inside one or more marking pins 9 ( Fig. 2 ), whose markings are in operative connection with a sensor 10.
  • the sensor 10 is arranged in this embodiment of the invention at an upper end of the guide rod 2, such that the detection of a marker pin (9) is ensured.
  • FIG. 3 is a back view of the tool carrier 5 and its rotary drive 15 forth.
  • the tool carrier 5 is rotatably mounted with its shaft 12 in a support arm 4, so that the spokes 13, depending on the embodiment, parallel, quasi-parallel or angled to the support arm 4 can lie.
  • FIG. 3 Furthermore goes out FIG. 3 that the support arm 4 adjacent to the bearing of the shaft 12 has a bearing 17 for a locking pin 18.
  • a lifting cylinder 19 is arranged, which is in positionally compatible operative connection with a locking pin 18, and causes its operative operation.
  • a coupling flange 14 is applied around the shaft 12, which is in operative connection with a connected rotary drive 15.
  • the coupling flange 14 itself has in its outer lateral surface locking holes 20 which are radially aligned with the shaft 12.
  • the locking bolt 18 can retract in its radial movement to the shaft 12 in the locking hole 20 of the coupling flange 14, so that the active position of the corresponding mold strip is secured.
  • the movement active connection between the locking pin 18 and the lifting cylinder 19 is always in operation when it comes to fix the triggered by the rotary drive 15 rotation of the shaft 12 in a timely manner to position by the activated locking pin 18 einpublishedet in the incoming locking hole 20.
  • each mold rail 6, 7, 8 is provided with one or more distinctive markings 9, such as one or more cylinder pins at a different position.
  • a sensor-based signal device queries these markings 9 during a complete rotational movement of the tool carrier 5 and identifies each of the operatively acting moldings 6, 7, 8 over the read rotation angle 11 with respect to a predetermined zero axis.
  • variable-speed drive rotates the tool carrier 5 until the active mold bar 8 has reached its working position over the press plates 31, 32. Then the switchable locking pin 18 secures this position against further rotation.
  • This setup process is automatically implemented and always happens outside the spatially located below movement range of the press plates 31, 32.
  • the dimensions of the active mold bar 6, 7, 8 and the respective inner spacing of the press plates 31, 32 to each other are stored in the controller, so that Collisions remain excluded during the vertical movement of the moldings in operation, bearing in mind that the operationally correct position of the moldings 6, 7, 8 is determined by the controller.
  • FIG. 4 shows another possibility of a tool carrier 100, which has a different concept to that in the Figures 1-3 Basically, however, the final shape of the front section 38 remains unchanged with both variants 5, 100 described.
  • This tool carrier 100 has a robot-like design and consists of a column 101, which assumes the leadership for a guide carriage 105 in the vertical direction Y.
  • a boom 106 is anchored, which carries a tool holder 107 end.
  • the vertical displacement of the carriage 105 is accomplished by a motor 102.
  • the column 101 is anchored to the foot on a horizontally displaceable guide carriage 103, whose displacement is also accomplished by a motor 104.
  • Boom 106 and tool holder 107 are movable in both directions (X, Y). With these wide degrees of freedom, the replacement of the individually designed tools 108, 109, 110 can be carried out directly from a tool magazine via an automatic clutch mechanism 111/112, as can be seen from FIG. 4 evident.
  • the effective shaping of the front section is then resp. the back of the book block by a pure vertical movement of the carriage 105.
  • can be position-dependent locking mechanisms provide that provide a stabilizing effect for the shaping sequence.
  • Fig. 5 shows two arranged in series tool carrier 5, which have the same structure as under the Figures 1-3 were set out.
  • Such a disposition must preferably always be seen in operative connection with the pressing device, which then also has to have a plurality of serially arranged stations for just as many book blocks.
  • Each station is then individually by a Nachform Road resp. operated by a tool carrier, wherein a number of tool carriers can be used simultaneously to increase production, or operated intermittently.
  • Such a production cadence can also be operated with robot-like tool carriers 100.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Warehouses Or Storage Devices (AREA)
  • Automatic Tool Replacement In Machine Tools (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Mounting, Exchange, And Manufacturing Of Dies (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Claims (20)

  1. Machine de mise en forme et de pressage de livres composée, pour l'essentiel, d'un dispositif (1) de mise en forme ultérieure, d'un dispositif de pressage (30) et d'un dispositif de chargement (60), ledit dispositif de chargement étant essentiellement constitué d'un plateau de chargement (62) et ledit dispositif de pressage (30) comprenant un certain nombre de platines de pressage (31, 32) mutuellement espacées, et des barrettes (35, 36) de rainage à chaud, ledit dispositif (1) de mise en forme ultérieure étant pourvu de moyens qui procurent une mise en forme vis-à-vis d'une tranche de gouttière (38) d'un corps d'ouvrage (37), ledit dispositif de pressage (30) présentant au moins un poste dévolu à la réception d'un corps d'ouvrage (37), ledit dispositif (1) de mise en forme ultérieure étant constitué d'au moins un porte-outils (5, 100) garni d'au moins un outil de formage (6, 7, 8) dédié à la mise en forme de ladite tranche de gouttière (38), caractérisée par le fait qu'à l'issue de son garnissage par l'outil de formage (6, 7, 8) et préalablement au lancement de la mise en forme de la tranche de gouttière du corps d'ouvrage, le porte-outils (5, 100) provoque, par une succession de mouvements dans l'espace, un centrage adapté de l'outil en service par rapport à l'épaisseur du corps d'ouvrage considéré, devant être traité.
  2. Machine de mise en forme et de pressage de livres, selon la revendication 1, caractérisée par le fait que le dispositif de pressage (30) compte plusieurs postes agencés en série, dévolus à la réception d'un nombre correspondant de corps d'ouvrages (37) ; et par le fait qu'un porte-outils (5, 100) et/ou un outil (6, 7, 8 ; 108, 109, 110), actionnable(s) en mode individuel ou en association interdépendante, est affecté à chaque poste ou à plusieurs postes.
  3. Machine de mise en forme et de pressage de livres, selon la revendication 1, caractérisée par le fait que l'outil de formage (6, 7, 8) est constitué par des réglettes de formage.
  4. Machine de mise en forme et de pressage de livres, selon la revendication 1, caractérisée par le fait que le porte-outils (100) et l'outil (108, 109, 110) sont des composants d'un élément à motricité automatisée dont les successions de mouvements, les courses et les angles se singularisent par des degrés de liberté axiale.
  5. Machine de mise en forme et de pressage de livres, selon la revendication 4, caractérisée par le fait que l'élément (100) à motricité automatisée accède, pour la tranche de gouttière (38) devant être mise en forme, à au moins un outil respectif (108, 109, 110) déposé dans un magasin d'outillage.
  6. Machine de mise en forme et de pressage de livres, selon la revendication 1, caractérisée par le fait que le porte-outils (5) revêt la forme d'une structure analogue à une roue ; par le fait que ledit porte-outils porte plusieurs outils (6, 7, 8) disposés sur le pourtour extérieur ; et par le fait que lesdits outils (6, 7, 8) sont agencés en une disposition tangentielle, concentriquement au centre dudit porte-outils (5).
  7. Machine de mise en forme et de pressage de livres, selon la revendication 6, caractérisée par le fait que les outils (6, 7, 8) sont répartis, sur le porte-outils (5), avec symétrie dans le sens périphérique.
  8. Machine de mise en forme et de pressage de livres, selon la revendication 6, caractérisée par le fait que le porte-outils (5) est doté, dans la région de son centre de rotation, de moyens (12, 14, 18, 20) établissant une position prise par complémentarité de formes vis-à-vis de l'outil (6, 7, 8) en service.
  9. Machine de mise en forme et de pressage de livres, selon la revendication 8, caractérisée par le fait que le porte-outils (5) est relié à un arbre (12) au niveau de son centre de rotation ; par le fait que l'arbre (12), ou une bride d'accouplement (14) ancrée sur ledit arbre, comporte des perçages d'arrêt (20) qui s'étendent radialement et sont en liaison opérante avec un tenon d'arrêt (18) ajustable, l'un et les autres (18, 20) instaurant un assemblage par conformation ; et par le fait que chaque position prise par complémentarité de formes, entre un perçage d'arrêt (20) et le tenon d'arrêt (18), constitue la position opérationnelle d'un outil (6, 7, 8) déterminé.
  10. Machine de mise en forme et de pressage de livres, selon la revendication 9, caractérisée par le fait que le tenon d'arrêt (18) est ajustable avec alignement par rapport au perçage d'arrêt (20), et à angle droit ou à angle aigu vis-à-vis de l'arbre (12).
  11. Machine de mise en forme et de pressage de livres, selon la revendication 1, caractérisée par le fait que le porte-outil revêt la forme d'un rail s'étendant parallèlement au-dessus de la tranche de gouttière (38) et pouvant être réglé dans au moins un plan, rail sur lequel se trouve au moins un outil (6, 7, 8) réglable dans au moins un plan.
  12. Procédé d'actionnement d'une machine de mise en forme et de pressage de livres, qui est composée pour l'essentiel d'un dispositif (1) de mise en forme ultérieure, d'un dispositif de pressage (30) et d'un dispositif de chargement (60), ledit dispositif de chargement étant essentiellement constitué d'un plateau de chargement (62) et ledit dispositif de pressage comprenant un certain nombre de platines de pressage (31, 32) mutuellement espacées, et des barrettes (35, 36) de rainage à chaud, ledit dispositif (1) de mise en forme ultérieure étant pourvu de moyens qui exécutent une mise en forme vis-à-vis d'une tranche de gouttière (38) d'un corps d'ouvrage (37), conforme à l'une des revendications 1-11, ledit dispositif de pressage (30) étant actionné avec au moins un poste dévolu à la réception d'un corps d'ouvrage (37), ledit dispositif (1) de mise en forme ultérieure étant constitué d'au moins un porte-outils (5, 100) garni d'au moins un outil de formage (6, 7, 8) destiné à la mise en forme de ladite tranche de gouttière (38), caractérisé par le fait qu'un centrage adapté de l'outil en service, par rapport à l'épaisseur du corps d'ouvrage considéré devant être traité, est effectué à l'aide du porte-outils (5, 100) à l'issue du garnissage de ce dernier par l'outil de formage (6, 7, 8 ; 108, 109, 110) et préalablement au lancement de la mise en forme de la tranche de gouttière du corps d'ouvrage, par une succession de mouvements dans l'espace ; et par le fait que lesdits mouvements sont engendrés en mode automatique, sont librement programmables ou sont guidés par l'intermédiaire d'au moins un capteur.
  13. Procédé selon la revendication 12, caractérisé par le fait que le porte-outils (5, 100) accomplit au moins un mouvement translatoire supplémentaire, transversalement par rapport à la largeur de la tranche de gouttière (38), et au moins un mouvement vertical ou quasi vertical de mise en forme vis-à-vis de ladite tranche de gouttière (38).
  14. Procédé selon la revendication 12, caractérisé par le fait que le capteur (10) détecte, en mode direct ou indirect, au moins une information relative à la position d'un outil (6, 7, 8 ; 108, 109, 110) ou relative à la position de l'outil destiné à opérer, puis la transmet à une unité de commande.
  15. Procédé selon la revendication 14, caractérisé par le fait que la position, occupée par l'outil (6, 7, 8 ; 108, 109, 110) dans l'espace, est détectée par l'intermédiaire d'au moins un capteur (10).
  16. Procédé selon la revendication 12, caractérisé par le fait que, lors de la mise en forme ultérieure du corps d'ouvrage reposant sur des panneaux prismatiques (66, 67) faisant partie intégrante du plateau de chargement, il s'opère un positionnement à une hauteur prédéterminée, entre les platines (31, 32) faisant partie intégrante du dispositif de pressage (30), de façon telle que les barrettes (35, 36) de rainage à chaud viennent rencontrer ledit corps d'ouvrage avec une force moindre, dans la région d'une pliure de livre ; et par le fait que ledit corps d'ouvrage est fermement retenu au cours de l'abaissement dudit plateau de chargement (62).
  17. Procédé selon la revendication 16, caractérisé par le fait que le profil du corps d'ouvrage est détecté par l'intermédiaire d'un dispositif de signalisation, durant le chargement dudit corps d'ouvrage ; et par le fait que la hauteur du plateau de chargement (62), devant être commandée, est atteinte par l'intermédiaire d'un entraînement.
  18. Procédé selon la revendication 17, caractérisé par le fait que le plateau de chargement (62) est actionné à l'aide d'un système mesureur de courses.
  19. Procédé selon l'une des revendications 12-18, caractérisé par le fait qu'une compression préalable est imposée au corps d'ouvrage par les platines de pressage (31, 32), au cours du processus de mise en forme ultérieure ; par le fait que ledit corps d'ouvrage est bloqué à demeure par accroissement de la force de compression des barrettes (35, 36) de rainage à chaud, à l'issue dudit processus de mise en forme ultérieure ; et par le fait que le dispositif de mise en forme ultérieure est ensuite déplacé hors de la région desdites platines de pressage.
  20. Procédé selon l'une des revendications 12-19, caractérisé par le fait que, lors de la fabrication du corps d'ouvrage, les séquences de pressage sont exécutées conformément aux opérations suivantes :
    - rainage à chaud/pressage, ou
    - pressage/ rainage à chaud, ou
    - pressage/ rainage à chaud/pressage.
EP13162526.1A 2012-04-10 2013-04-05 Machine pour former et presser des livres Active EP2650139B1 (fr)

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CH4972012 2012-04-10

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EP2650139A1 EP2650139A1 (fr) 2013-10-16
EP2650139B1 true EP2650139B1 (fr) 2016-06-08

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US (1) US9272562B2 (fr)
EP (1) EP2650139B1 (fr)
JP (1) JP2013216098A (fr)
CN (1) CN103358754B (fr)

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DE102014004614A1 (de) * 2014-03-29 2015-10-01 Kolbus Gmbh & Co. Kg Vorrichtung zum Formen von Buchdecken

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US2516460A (en) * 1947-06-03 1950-07-25 Florez Engineering Company Inc Binding of books
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US20130266401A1 (en) 2013-10-10
CN103358754B (zh) 2017-10-20
EP2650139A1 (fr) 2013-10-16
CN103358754A (zh) 2013-10-23
JP2013216098A (ja) 2013-10-24
US9272562B2 (en) 2016-03-01

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