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EP1681176A3 - Wedge for splitting up book blocks in a bookbinding machine - Google Patents

Wedge for splitting up book blocks in a bookbinding machine Download PDF

Info

Publication number
EP1681176A3
EP1681176A3 EP06000361A EP06000361A EP1681176A3 EP 1681176 A3 EP1681176 A3 EP 1681176A3 EP 06000361 A EP06000361 A EP 06000361A EP 06000361 A EP06000361 A EP 06000361A EP 1681176 A3 EP1681176 A3 EP 1681176A3
Authority
EP
European Patent Office
Prior art keywords
book block
wedge
divider
upstream
front section
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.)
Withdrawn
Application number
EP06000361A
Other languages
German (de)
French (fr)
Other versions
EP1681176A2 (en
Inventor
Björn Hoffmann
Heiko Landwehr
Torsten Meineke
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.)
Kolbus GmbH and Co KG
Original Assignee
Kolbus GmbH 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.)
Filing date
Publication date
Application filed by Kolbus GmbH and Co KG filed Critical Kolbus GmbH and Co KG
Publication of EP1681176A2 publication Critical patent/EP1681176A2/en
Publication of EP1681176A3 publication Critical patent/EP1681176A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C11/00—Casing-in
    • B42C11/04—Machines or equipment for casing-in or applying covers to books
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
    • B42C—BOOKBINDING
    • B42C19/00—Multi-step processes for making books
    • B42C19/08—Conveying between operating stations in machines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H5/00—Feeding articles separated from piles; Feeding articles to machines
    • B65H5/30—Opening devices for folded sheets or signatures
    • B65H5/301—Opening devices for folded sheets or signatures comprising blade-like means inserted between the parts to be opened
    • B65H5/302—Opening devices for folded sheets or signatures comprising blade-like means inserted between the parts to be opened the blade-like means being stationary

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
  • Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung für Buchbindemaschinen zum mittigen Teilen von Buchblocks (1) durch Aufschieben des von einer Fördereinrichtung (2) vortransportierten Buchblocks (1) auf ein Teilerorgan (3). Um ein funktionssicheres Teilen von Buchblocks (1) mit dicken Kartonblättem oder Papptafeln zu gewährleisten, ist dem Teilerorgan (3) mit seinem vorgelagerten Teilerwerkzeug (4) ein auf den Vorderschnitt (1a) des Buchblocks einwirkender, satteldachförmig ausgebildeter, stumpfer Keil (10) vorgelagert, der einen in der vorlaufenden Buchblockecke beginnenden und in den Kopf- oder Fußschnitt (1b) und in den Vorderschnitt (1a) hineinlaufenden Öffnungsspalt erzeugt, durch den nachfolgend das Teilerwerkzeug (4) in den Buchblock (1) eindringt. In bevorzugter Weiterausgestaltung ist eine angefederte (12), drehbar gelagerte Keilrolle (10) vorgesehen, die eine abgerundete Keilspitze aufweist und deren Keilwinkel (α) gleich 130° ist.

Figure imgaf001
The invention relates to a device for bookbinding machines for centrally dividing book block (1) by sliding the book block (1) transported by a conveyor (2) onto a divider element (3). In order to ensure a functionally reliable sharing of book block (1) with thick cardboard sheets or boards, the dividing member (3) with its upstream divider tool (4) on the front section (1 a) of the book block acting, saddle roof shaped formed, blunt wedge (10) upstream which generates a beginning in the leading book block corner and in the head or foot section (1b) and in the front section (1a) running in opening gap through which subsequently the divider tool (4) penetrates into the book block (1). In a preferred further embodiment, a sprung (12), rotatably mounted wedge roller (10) is provided which has a rounded wedge tip and the wedge angle (α) is equal to 130 °.
Figure imgaf001
EP06000361A 2005-01-12 2006-01-10 Wedge for splitting up book blocks in a bookbinding machine Withdrawn EP1681176A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200520000383 DE202005000383U1 (en) 2005-01-12 2005-01-12 Device for bookbinding machines for dividing book blocks

Publications (2)

Publication Number Publication Date
EP1681176A2 EP1681176A2 (en) 2006-07-19
EP1681176A3 true EP1681176A3 (en) 2010-12-22

Family

ID=34353851

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06000361A Withdrawn EP1681176A3 (en) 2005-01-12 2006-01-10 Wedge for splitting up book blocks in a bookbinding machine

Country Status (3)

Country Link
US (1) US20060153665A1 (en)
EP (1) EP1681176A3 (en)
DE (1) DE202005000383U1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2422992B1 (en) * 2010-08-23 2018-09-19 Müller Martini Holding AG Method and device for inserting a book block into a book cover
DE102011101306A1 (en) * 2011-05-12 2012-11-15 Kolbus Gmbh & Co. Kg Device for dividing book blocks
CN115122796B (en) * 2021-03-25 2023-09-19 上海绿新紫光智能设备有限公司 Book opening clamp tool device

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284570A (en) * 1961-12-05 1966-11-08 Smyth Mfg Co Casing-in machine including plural coating means
US3503489A (en) * 1967-08-08 1970-03-31 Miehle Goss Dexter Inc Conveyor
DE2632997A1 (en) * 1976-07-22 1978-01-26 Rahdener Maschf August Centering device for bookbinding machines - has dividing element and pressure roller guides with press surfaces controlled by positioning devices
DE9318238U1 (en) * 1993-11-29 1994-01-27 Kolbus Gmbh & Co Kg, 32369 Rahden Device for bookbinding machines for dividing blocks centrally
DE19634968A1 (en) * 1996-08-29 1998-03-05 Stahl Gmbh & Co Maschf Book binding machine device for albums
DE29920091U1 (en) * 1999-11-16 2000-01-13 Kolbus Gmbh & Co Kg, 32369 Rahden Device for book binding machines for dividing blocks
EP1424211A1 (en) * 2002-11-29 2004-06-02 Müller Martini Holding AG Device for the production of bound printed products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640208A (en) * 1948-11-13 1953-06-02 Florez Company Inc De Method and apparatus for building in the cases of books
US2777562A (en) * 1955-10-03 1957-01-15 Donnelley & Sons Co Machine for feeding books to a casing-in machine
US3394418A (en) * 1966-08-10 1968-07-30 Smyth Mfg Co Book casing-in machine
DE2620047C2 (en) * 1976-05-06 1985-11-14 Kolbus GmbH & Co KG, 4993 Rahden Method and device for wrapping dust jackets around books
CA2111865C (en) * 1991-06-26 1996-12-17 Takatoshi Takemoto Device for conveying and arranging paper sheet
DE19729529B4 (en) * 1996-09-13 2010-04-08 Kolbus Gmbh & Co. Kg Method and apparatus for making a book

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3284570A (en) * 1961-12-05 1966-11-08 Smyth Mfg Co Casing-in machine including plural coating means
US3503489A (en) * 1967-08-08 1970-03-31 Miehle Goss Dexter Inc Conveyor
DE2632997A1 (en) * 1976-07-22 1978-01-26 Rahdener Maschf August Centering device for bookbinding machines - has dividing element and pressure roller guides with press surfaces controlled by positioning devices
DE9318238U1 (en) * 1993-11-29 1994-01-27 Kolbus Gmbh & Co Kg, 32369 Rahden Device for bookbinding machines for dividing blocks centrally
DE19634968A1 (en) * 1996-08-29 1998-03-05 Stahl Gmbh & Co Maschf Book binding machine device for albums
DE29920091U1 (en) * 1999-11-16 2000-01-13 Kolbus Gmbh & Co Kg, 32369 Rahden Device for book binding machines for dividing blocks
EP1424211A1 (en) * 2002-11-29 2004-06-02 Müller Martini Holding AG Device for the production of bound printed products

Also Published As

Publication number Publication date
DE202005000383U1 (en) 2005-03-17
EP1681176A2 (en) 2006-07-19
US20060153665A1 (en) 2006-07-13

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