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EP1350634A2 - Forme pour fabriquer des livres avec des dos arrondis - Google Patents

Forme pour fabriquer des livres avec des dos arrondis Download PDF

Info

Publication number
EP1350634A2
EP1350634A2 EP03006334A EP03006334A EP1350634A2 EP 1350634 A2 EP1350634 A2 EP 1350634A2 EP 03006334 A EP03006334 A EP 03006334A EP 03006334 A EP03006334 A EP 03006334A EP 1350634 A2 EP1350634 A2 EP 1350634A2
Authority
EP
European Patent Office
Prior art keywords
slats
frame
radius
fitting
profile surface
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.)
Granted
Application number
EP03006334A
Other languages
German (de)
English (en)
Other versions
EP1350634B1 (fr
EP1350634A3 (fr
Inventor
Horst Rathert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1350634A2 publication Critical patent/EP1350634A2/fr
Publication of EP1350634A3 publication Critical patent/EP1350634A3/fr
Application granted granted Critical
Publication of EP1350634B1 publication Critical patent/EP1350634B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C7/00—Manufacturing bookbinding cases or covers of books or loose-leaf binders
    • B42C7/004—Rounding the back of covers

Definitions

  • the invention relates to a molding for the production of books with rounded Move.
  • the shaping process takes place in the production of Büchem with a rounded back in successive operations, the so-called Pressing off the round back, preforming the crenellated area of the ceiling and the re-shaping of the rounded book for the subsequent fold-in, with interchangeable, depending on the thickness of the book and the strength of the creating rounded graded fittings.
  • the radius is slightly larger than the radius of curvature at the block back.
  • the fitting makes swiveling movements left and right towards the front and back of the book.
  • the fittings must be in order to achieve a certain shape of the back Width and radius can be fine-tuned to the size of the spine, so that there are a large number of fittings that are exchanged when the format changes Need to become.
  • the bounding area of the book cover is determined by a fitting and the effects of temperature pre-rounded and adjusted to the radius on the spine. Becomes If the radius is too large, the border area draws the curve of the book block back. If, on the other hand, it is chosen too small, there will be a gap in the finished book between the back of the blanket and the block back.
  • a web which acts on the front cut, is the Block pressed into the curve of the ceiling boundary area.
  • the block back must be supported in its form if a real radius Back should be reached.
  • the fittings are symmetrical in one piece concave contact surface built up to the block back. The radius of the fittings corresponds to the desired radius of the block back. Here too a variety of fittings is needed again.
  • the present invention is based on the task of fitting continuously to be able to adjust the desired radius of the block back and the format change effort thereby significantly reduce.
  • the molding has an essentially rectangular interior has bounding frame and that side by side in the interior a majority in their orientation perpendicular to that given by the frame Frame level vertically displaceable slats are arranged, by means of Slats any profile surface, preferably in the form of a radius suitable shifting of adjacent slats can be formed.
  • the lamella sheets arranged side by side cover the entire thickness the thickness range of the book to be formed.
  • the individual slats are normal to each other on the block back plane considered movable. Movability at block height according to the The length of the slats is excluded by the surrounding frame.
  • the length of the slats is at least two curved elongated holes are provided, which by Pass through guide bolts.
  • the Make the guide pin in the longitudinal direction of the elongated holes in the slats thereby a relative movement to the lamella sheets along the curved Elongated holes and move the lamella sheets according to the shape of the curved elongated holes perpendicular to the back surface of the one to be shaped Book block.
  • Each slat is provided with an individual curve. So it turns out by moving the bolts within a three-dimensional X-Y-Z coordinate system in the X direction depending on the position of the lamella in the Z axis a different movement in the Y direction, which leads to the design of the necessary radius leads.
  • the adjustment path in the X direction can also be used several times.
  • a part the adjustment path can e.g. be used to create a modified radius generate that has a tangential runout at the edge, e.g. if with a strong Pivotal movement of the fitting a strong fold on the longitudinal edges of the Back should be generated.
  • a concave surface of the shaped piece can be produced, as is the case with Pressing off the block spine and for reforming the book block is needed. But it can also have a convex surface as required for preforming the ceiling be generated.
  • the radius is always assigned to a block thickness, with the ratio block thickness
  • the radius can fluctuate within limits depending on the extent of the curve.
  • the unused part can e.g. simply set parallel to the block back.
  • the fittings are usually made in one piece.
  • Both fittings can also be designed according to the present invention. Both Parts of the fitting have separate elements for performing the X movement and own guide bolts in the curved elongated holes.
  • the x movement can be from the outer boundary plates or from a middle one Plate.
  • the adjustment by moving a middle one Plate is possible if the position of the middle slat is independent of the set one Radius is always the same.
  • the lamella sheets are usually between the outer boundary plates guided with little play. There is good contact between the lamella sheets important for use with ceiling preforms, where the entire mold block is up to 200 ° C is heated.
  • the lamella sheets are preferably to each other excited e.g. by hydraulic cylinders on the outer boundary plates, which the Press the plate pack together.
  • the guide pin that the slats in the Reaching through curved oblong holes serve as a train connection between the outer boundary plates.
  • the fitting acts through the tension like a solid part.
  • the hydraulic pressure device is relaxed for adjustment.
  • Support plates can be placed between the slats. she rest on the back of a mounting plate and transmit the normal force, which is only taken up by the boundary plates without these support plates.
  • the support plates have parallel access to the mounting plate for the guide bolts to pass through oblong holes that allow the adjustment in the x-direction freely.
  • the lamella sheets can be rounded at the point of contact with the book block, beveled or angular depending on the application.
  • one of the curvatures of the rounding is approximately the following Chamfering with rounding preferred to ensure the best possible thermal contact to achieve with the barrier material.
  • Rounding the sheet edges is important for the post-production, by none Get markings through sharp edges.
  • a fitting with a convex contour is shown in perspective, as for that blanket preforming is needed.
  • the slide 1 In the middle there is a slide 1, the can be shifted by the dimension x in the longitudinal direction.
  • On the slide 1 are the guide bolts 2 fastened on both sides, which in the outer side parts 3 with Elongated holes 3a are guided.
  • the side parts 3 together with stops 5 a frame, within the interior of which a plurality are side by side arranged slats 4 are.
  • the guide bolts 2 pass through the slats 4 left and right of the slider 1 in control curves 4a, which by curved Elongated holes are formed and the longitudinal movement of the bolt 2 in the X direction generate an adjustment in the Y direction, as can be seen from FIG. 5.
  • each Slat 4 has one depending on your distance to the center of the fitting others control curve 4a, each formed by a curved elongated hole, see above that the contour of the fitting is changed accordingly by the X movement becomes.
  • FIG. 2 shows how after an adjustment of the fitting according to FIG Contour has changed.
  • the contact area with the spine of the book is preferably a radius. However, it is a different contour is also conceivable.
  • Fig. 3 shows a shaped piece with a concave contour for pressing the block back or the reforming of the block back.
  • the bolts 2 are again on the slide 1 attached.
  • the bolts slide back in Elongated holes of the frame 6 and again reach through the slats 4 in control curves 4a, whereby the individual slats are adjusted in the Y direction.
  • the slats 4 are located between the side parts 7 and the counter plates 8 and are penetrated by guide pins 9, the position of counter plates 8th and side panels 7 to each other.
  • the side parts 7 can be fixed in the Move the guide plate 10 according to the adjustment X.
  • the slats are held back by the stops 11 and are on the control curves 4a shifted in the slats 4 in the Y direction.
  • For the pressing process make both halves of the fitting an opposite pivoting ⁇ and a horizontal movement h and a vertical movement v.
  • the outer, unused area of the fitting is set flat, so that it does not interfere when swiveling.
  • the edges of the lamella sheets are preferred sharp-edged square. This creates a good carry on the Block back and there may be a greater stretch of the back and thus a better one Pressing result can be achieved (see Fig. 7).
  • the edges of the slats When pressing with a one-piece fitting that about two times on the When the spine is swung back and forth, the edges of the slats preferably rounded. The round edges then create on the block back a flexing movement that stretches the back very well (see Fig. 6).
  • the slat edges are preferred when used for ceiling preforming rounded to achieve better thermal contact.
  • hydraulically operated pistons 12 can be used exert a normal force on the slats 4. These are due to friction with each other fixes and does not load the bolts 2 due to the pressing force.
  • the fins are against the inner counter plates 8 excited.
  • the tension only needs from one side respectively.
  • the slats are stretched against the frame 6.
  • the counter plates 8 and the slide 1 are supported against the side parts 7 in order to Absorb pressure forces directly.
  • the heat is introduced via the side parts 3, which are provided with a heater.
  • Blankets can be of interest to divide the adjustment area X into areas that have different types of contour produce.
  • B. part of the adjustment path for generating a more or less large radius can be used, while the other part for the Generation of a rectangular contour of different widths for straight books Back is used.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
EP03006334A 2002-04-05 2003-03-20 Forme pour fabriquer des livres avec des dos arrondis Expired - Lifetime EP1350634B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10215110 2002-04-05
DE10215110A DE10215110B4 (de) 2002-04-05 2002-04-05 Stufenlos im Profil veränderbares Formstück für die Herstellung von Büchern mit gerundetem Rücken

Publications (3)

Publication Number Publication Date
EP1350634A2 true EP1350634A2 (fr) 2003-10-08
EP1350634A3 EP1350634A3 (fr) 2005-08-17
EP1350634B1 EP1350634B1 (fr) 2007-05-23

Family

ID=27816167

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03006334A Expired - Lifetime EP1350634B1 (fr) 2002-04-05 2003-03-20 Forme pour fabriquer des livres avec des dos arrondis

Country Status (3)

Country Link
US (1) US20030215308A1 (fr)
EP (1) EP1350634B1 (fr)
DE (2) DE10215110B4 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034065A1 (de) 2008-07-22 2010-02-04 Dgr-Graphic Gmbh Verfahren für die Fertigung von einzelnen Hardcoverbüchern oder Hardcover-Kleinstauflagen
DE102010047266A1 (de) 2010-10-01 2012-04-05 Horst Rathert Formstück zur Vorformung des Rückenteils einer Buchdecke mit Beheizung durch Dampf
DE102013002942A1 (de) 2013-02-21 2014-09-04 Horst Rathert Einhängemaschine
EP3199369A1 (fr) 2016-02-01 2017-08-02 Müller Martini Holding AG Procédé destiné à préformer et à arrondir une tranche de livre
EP3235653A1 (fr) 2016-04-21 2017-10-25 Müller Martini Holding AG Station de préchauffage pour un outil de façonnage de couvertures de livre
EP3235652A1 (fr) 2016-04-21 2017-10-25 Müller Martini Holding AG Dispositif de façonnage de couvertures de livre

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004026627A1 (de) * 2004-06-01 2005-12-29 Rathert, Horst, Dipl.-Ing. Vorrichtung zum Runden und Abpressen von Buchblockrücken
CN200963945Y (zh) * 2006-11-13 2007-10-24 陶健 可拆装笔记本
EP2277710B1 (fr) 2009-07-20 2014-01-15 Müller Martini Holding AG Dispositif de déformation d'un dos de couverture de livre aligné sur un dos de bloc de livre d'une couverture de livre
EP2347912B1 (fr) 2010-01-20 2012-07-11 Müller Martini Holding AG Dispositif de déformation d'une couverture de livre
EP2347913B1 (fr) 2010-01-20 2012-12-19 Müller Martini Holding AG Dispositif pour le formage de couvertures de livres
DE102012006653A1 (de) 2011-04-27 2012-10-31 Müller Martini Holding AG Verfahren und Vorrichtung zum Abpressen eines Buchblocks
DE102014004614A1 (de) 2014-03-29 2015-10-01 Kolbus Gmbh & Co. Kg Vorrichtung zum Formen von Buchdecken
PL3034694T3 (pl) 2014-12-19 2018-05-30 Wxsafe Ab Nakładka na otwór w drodze

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE858538C (de) * 1948-10-02 1952-12-08 Hans Dipl-Ing Ehlermann Vorrichtung zum Runden von Buchbloecken fuer das draht- und fadenlose Binden von Buechern
US2746630A (en) * 1952-10-16 1956-05-22 Anderson Clayton & Co Clamp for industrial trucks
DE1081416B (de) * 1957-10-02 1960-05-12 Richard Dohse & Sohn Verfahren zum Runden von Buchblockruecken
GB1298004A (fr) * 1970-05-06 1972-11-29
SE413647B (sv) * 1979-03-30 1980-06-16 Semotex Ab Forfarande och anordning for framstellning av en perm, ett hefte eller liknande
US4471976A (en) * 1981-08-06 1984-09-18 Giulie Joe D Heat activated binding and filing system
GB2174202B (en) * 1985-04-26 1988-10-26 Florin Ltd Profile gauge
DE3716112C1 (de) * 1987-05-14 1988-08-25 Peter Lazar Verfahren und Vorrichtung zur Herstellung eines Einbandes oder dergleichen
US5120176A (en) * 1991-07-29 1992-06-09 Dennison Manufacturing Company Fabrication of bound documents
NL1003209C2 (nl) * 1996-03-14 1997-09-17 Edward Wehnes Profielmeter.
WO1999051402A1 (fr) * 1998-04-03 1999-10-14 John William Collins Appareil de ponçage
DE19859332A1 (de) * 1998-12-22 2000-06-29 Kolbus Gmbh & Co Kg Vorrichtung zum Runden und Abpressen von Buchblocks
DE19907682A1 (de) * 1999-02-23 2000-08-24 Horst Rathert Verfahren und Vorrichtung zum Runden und Abpressen von Buchrücken insbesondere für Kleinauflagen
EP1138522B1 (fr) * 2000-03-31 2007-07-25 Grapha-Holding Ag Méthode pour adhérer une couverture sur le dos d'un bloc de livre consisté des feuilles imprimées et reliées
IT251344Y1 (it) * 2000-08-02 2003-11-19 Scm Group Spa Dispositivo pressore su macchine scorniciatrici per la lavorazione del legno
AT4231U3 (de) * 2001-01-11 2001-08-27 Josef Fischer Einstellbares schleifkissen
US20020168250A1 (en) * 2001-05-10 2002-11-14 Welch Stephen R. Method and apparatus for forming a binder cover and ring binder

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008034065A1 (de) 2008-07-22 2010-02-04 Dgr-Graphic Gmbh Verfahren für die Fertigung von einzelnen Hardcoverbüchern oder Hardcover-Kleinstauflagen
DE102010047266A1 (de) 2010-10-01 2012-04-05 Horst Rathert Formstück zur Vorformung des Rückenteils einer Buchdecke mit Beheizung durch Dampf
DE102013002942A1 (de) 2013-02-21 2014-09-04 Horst Rathert Einhängemaschine
DE102013002942B4 (de) * 2013-02-21 2025-07-03 Müller Martini Holding AG Einhängemaschine
EP3199369A1 (fr) 2016-02-01 2017-08-02 Müller Martini Holding AG Procédé destiné à préformer et à arrondir une tranche de livre
US10099501B2 (en) 2016-02-01 2018-10-16 Mueller Martini Holding Ag Method for the preforming and rounding of a book block
EP3235653A1 (fr) 2016-04-21 2017-10-25 Müller Martini Holding AG Station de préchauffage pour un outil de façonnage de couvertures de livre
EP3235652A1 (fr) 2016-04-21 2017-10-25 Müller Martini Holding AG Dispositif de façonnage de couvertures de livre
US9950551B2 (en) 2016-04-21 2018-04-24 Mueller Martini Holding Ag Preheating station for a shaping tool for shaping book covers
US9950550B2 (en) 2016-04-21 2018-04-24 Mueller Martini Holding Ag Device for shaping book covers

Also Published As

Publication number Publication date
EP1350634B1 (fr) 2007-05-23
DE10215110A1 (de) 2003-10-30
EP1350634A3 (fr) 2005-08-17
US20030215308A1 (en) 2003-11-20
DE10215110B4 (de) 2010-05-20
DE50307309D1 (de) 2007-07-05

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