| Patents for B42C 5 - Preparing the edges or backs of leaves or signatures for binding (395) |
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| 10/25/2001 | WO2001078995A1 Book-binding method and bound book |
| 10/04/2001 | US20010025684 Method for gluing a cover paper to the back of a book block formed from bound printed sheets |
| 10/04/2001 | EP1138522A1 Method for gluing a cover on to the back of a book block formed out of bound printed sheets |
| 10/04/2001 | EP1138521A2 Methods and apparatus for producing booklets |
| 08/23/2001 | WO2001060630A1 Method for producing images in the edge of a volume of paper sheets |
| 08/23/2001 | CA2435886A1 Method for producing images in the edge of a volume of paper sheets |
| 03/08/2001 | DE19942359A1 Method of producing inner book involves sticking holder strips across inner book spine, and outer sheets of spine |
| 01/09/2001 | US6171045 Device for backing book blocks |
| 01/02/2001 | US6168363 Device for rounding and backing book blocks |
| 12/28/2000 | DE19948183A1 Verfahren und Vorrichtung zum Bearbeiten von Blattkanten Method and device for processing sheet edges |
| 12/27/2000 | EP1063104A2 Device and method for treating sheet edges |
| 12/12/2000 | US6158940 Device for the back rounding of book blocks |
| 10/26/2000 | DE19918477A1 Combined roll-form device for spine processing in glue binding, with successive processing roll tools combined with axes at right or obtuse angle to transport direction |
| 08/24/2000 | DE19907682A1 Rounding and pressing out process for book spines, involving rounding by force effect of form rails on block edges in middle region |
| 08/03/2000 | DE19903162A1 Book pressing machine has press crosshead, carriage, drive mechanisms, support mounting, clamp and switchgear |
| 07/06/2000 | DE19859331A1 Book block pressing out device, with shaping tool able to be moved in height in carriage by pneumatic cylinder |
| 07/06/2000 | DE19859330A1 Book block spine rounding device, in which book blocks are held clamped in rounding elements in lift motion separate from rolling out motion to preselected defined height position |
| 06/29/2000 | DE19859332A1 Rounding and pressing device for book blocks, with clamping elements movable against each other by pivoted levers |
| 06/20/2000 | US6077016 Method and apparatus for roughening a book block spine formed of compressed printed sheets |
| 05/10/2000 | EP0999074A1 Method for realising printed products |
| 10/05/1999 | US5961268 Method and device for adhesive binding of printed products |
| 08/05/1999 | WO1999011821A9 Method for screening restriction endonucleases |
| 07/16/1999 | CA2251651A1 Removable and insertable ring binder leaves |
| 03/11/1999 | WO1999011821A1 Method for screening restriction endonucleases |
| 01/27/1999 | EP0893277A1 Trimmer, particularly for trimming book backs |
| 08/11/1998 | US5791219 Signature perforating device |
| 05/28/1998 | DE19650851A1 Device for treating spines of stacked sheets to be bound into books, periodicals, etc. |
| 04/02/1998 | DE19639574A1 Block spine treatment method for book binding |
| 02/10/1998 | US5716182 Method and apparatus for connecting the sheets of a multi-sheet printed product |
| 10/08/1997 | EP0799718A1 Device for notching the back of a stack of sheets pressed together |
| 10/01/1997 | EP0798131A1 Device for adhesive binding of printed products |
| 08/19/1997 | US5658111 Apparatus for rounding the spines of book blocks |
| 08/07/1997 | DE19602610A1 Glue binder for folded sheets |
| 01/22/1997 | EP0754566A1 Method for realising books, magazines or brochures |
| 10/29/1996 | US5569011 Book Binding apparatus |
| 10/09/1996 | EP0736394A2 Method and system for binding a pack of signatures |
| 09/17/1996 | US5556244 Method of and apparatus for backing book blocks |
| 08/06/1996 | US5542800 Method and system for binding a pack of signatures |
| 03/27/1996 | EP0703047A2 Perforating device |
| 10/24/1995 | CA1337437C Rounding of hard cover books |
| 10/11/1995 | EP0676303A1 Device for mechanically backing book blocks |
| 02/01/1995 | EP0636497A1 Book binding apparatus |
| 01/25/1995 | CN2188028Y Fast binder for bookbinding |
| 01/24/1995 | US5383755 Apparatus in a book binding machine for producing noitches in the back of a book block |
| 12/14/1994 | EP0628429A1 Method and means for binding the sheets of a printed product with several sheets |
| 11/29/1994 | US5367928 Method of and implement for cutting books at the backbones |
| 09/21/1994 | EP0615863A1 Device for rounding the backs of book blocks |
| 04/27/1994 | CA2081399A1 Method and apparatus for die-cutting signatures in saddle format |
| 03/29/1994 | US5297784 Method and apparatus for lifting and die-cutting signatures in saddle format |
| 12/22/1993 | EP0575293A1 Device for a binding machine for grooving the back transversally to the sheet or folding edges |
| 06/22/1993 | US5221112 Method and apparatus for binding books |
| 04/21/1993 | EP0538198A1 Rotatively driven cutter head |
| 12/29/1992 | US5174705 Apparatus and method for rubbing the spines of case bound books |
| 10/27/1992 | US5158273 Method and apparatus for die-cutting signatures in saddle format |
| 07/22/1992 | CN2110573U Rounding machine |
| 05/19/1992 | US5114293 Method and apparatus for rounding the backs of book blocks |
| 04/28/1992 | US5108242 Paper drilling apparatus |
| 04/14/1992 | US5104275 Method of and apparatus for backing book blocks |
| 09/04/1991 | EP0444410A1 Process for mechanically backing book blocks and device for carrying out the process |
| 09/04/1991 | EP0444409A1 Bookbinding machine for rounding the backs of book blocks |
| 05/16/1991 | WO1991006435A1 Process and device for preparatory operations on the narrow side of piles of sheets to be bound into books |
| 05/02/1991 | DE3936186A1 Verfahren und vorrichtung zum vorbereitenden bearbeiten der schmalseite von zu buechern zu bindenden blattstapeln Method and device for preparatory work on the narrow side sheet piling to be bound by to books |
| 08/28/1990 | US4951967 Signature perforating knife and signature |
| 04/04/1990 | EP0361122A2 Rounding of hard cover books |
| 03/13/1990 | US4907822 Rounding of hard cover books |
| 02/07/1990 | CN2052344U Binder with bundling and edge cutting function |
| 01/02/1990 | US4891681 Hard copy apparatus for producing center fastened sheet sets |
| 11/30/1989 | DE3914941A1 Apparatus for trimming and slitting a stack of paper |
| 03/22/1989 | EP0307891A2 Perforating cutter |
| 01/12/1989 | DE3819409A1 Suction nozzle for turning down end papers |
| 01/12/1989 | DE3819408A1 Apparatus for aligning end papers |
| 06/14/1988 | US4750852 Book block transfer level correction device |
| 05/31/1988 | US4747740 System for setting the vertical position of the rounding bar in a book block rounding and backing machine |
| 05/24/1988 | US4746395 Apparatus for bonding stacked sheets to one another |
| 05/03/1988 | US4741236 Apparatus for notching the back of a book |
| 01/14/1988 | DE3720641A1 Method of binding books |
| 12/17/1987 | DE3717741A1 Vibration device for delivery station |
| 04/09/1987 | DE3536058A1 Method and device for notching and separating backs of books |
| 07/01/1986 | US4597751 Method and apparatus for binding paper |
| 03/18/1986 | US4576461 Sheet hinge forming apparatus |
| 10/16/1985 | EP0158493A2 Adhesive binding of paper |
| 09/04/1985 | EP0153851A2 A sheet hinge forming apparatus |
| 08/27/1985 | US4537545 Method and apparatus for aligning a pile of sheets provided with perforations for bindings |
| 12/18/1984 | US4488845 Paper padding or tableting press |
| 11/27/1984 | US4484850 Bookbinding machine |
| 08/21/1984 | CA1173073A1 Bound book and method of making such books |
| 06/13/1984 | EP0110237A1 Binder and stapled sheet assembly thereof |
| 05/01/1984 | US4445407 Method and apparatus for handling book trimmings |
| 10/11/1983 | US4408780 Bound book and method of making such books |
| 06/02/1982 | EP0052673A1 Method of binding books at an industrial production level and book thereby obtained |
| 12/02/1980 | US4236731 Continuous stationery assembly and methods of making binders, folder covers and the like from the assembly |
| 09/04/1979 | US4166613 Mechanism for chip-cutting and chip-ejection in the perforation of signatures |
| 01/23/1979 | US4135438 Device for roughening the edge surface of a plurality of sheets |
| 08/23/1977 | US4043235 Back-splitting apparatus in the production of brochures |
| 06/29/1976 | US3965781 Bandsaw book trimmer |