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Class Information
Number: 412/25
Name: Bookbinding: process and apparatus > Apparatus > Book working apparatus
Description: Apparatus specifically adapted for operating upon a book(*) which has been secured together at one edge.










Sub-classes under this class:

Class Number Class Name Patents
412/30 Backing means 24
412/28 End sheets attaching means 22
412/32 Free edge finishing means, e.g., marbling, gilding, etc. 19
412/31 Headbanding means 5
412/26 Reinforcement applying means 4
412/29 Smashing or nipping means 20


Patents under this class:

Patent Number Title Of Patent Date Issued
8221044 System for automatically producing a bound album consisting of individual sheets, especially a photo album Jul. 17, 2012
8157493 Book binding device Apr. 17, 2012
8132995 Book binding machine with a book block transport system and lubrication clamp for a book block transport system in a book binding machine Mar. 13, 2012
8052135 Book binding apparatus for perfect book binding Nov. 8, 2011
8011869 Method and assembly for binding a book with adhesive Sep. 6, 2011
7887036 Sheet processing apparatus and image forming apparatus Feb. 15, 2011
7722022 Machine for trimming the fore-edge of books provided with a flapped cover May. 25, 2010
7686557 Device for backing book blocks Mar. 30, 2010
7641433 System and method of trimming a bound document Jan. 5, 2010
7281706 Gatherer stitcher Oct. 16, 2007
6966553 Device for preparing adhesive bindings of blocks and brochures, especially for small print runs Nov. 22, 2005
6672815 Apparatus and method of binding soft cover book Jan. 6, 2004
6641345 Systems and methods of increasing binding strength of a bound text body Nov. 4, 2003
6589000 Apparatus and method for folding and binding sheet media Jul. 8, 2003
6514028 Device and method for side wire binding Feb. 4, 2003
6450749 Arrangement for applying an adhesive onto outer surfaces of an inner book to be inset into a book cover by means of an inset machine Sep. 17, 2002
6250868 Book production line Jun. 26, 2001
6168363 Device for rounding and backing book blocks Jan. 2, 2001
6158940 Device for the back rounding of book blocks Dec. 12, 2000
6099224 Mechanism for connecting book binding and paper supplying machines Aug. 8, 2000
6019560 Apparatus for supplying paper to book producing machine Feb. 1, 2000
5820325 Saddle bindery apparatus with make-ready referencing Oct. 13, 1998
5318398 Book delivery device for book binding machine Jun. 7, 1994
4907822 Rounding of hard cover books Mar. 13, 1990
4872797 Book opening apparatus Oct. 10, 1989
4708561 Apparatus for accumulating and transporting stacks of paper sheets and the like Nov. 24, 1987
4639177 Book sewing machine with automatic separation of books Jan. 27, 1987
4522542 Apparatus for producing finished booklets Jun. 11, 1985











 
 
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