Apparatus for producing book blocks from a stack of signatures

Bookbinding: process and apparatus – Apparatus – Edge binding apparatus

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

412 9, B42B 200

Patent

active

059846038

ABSTRACT:
An apparatus for producing book blocks from a stack of aligned signatures each having a fold and which together form a spine of a book block. An arrangement for stitching stitches the signatures together with at least two spaced transverse seams formed of a double strand of binding thread passing through each of the folds of the signatures from a location outside of the signatures and extending along an inner edge of each of the folds to an exit point in each of the folds. The transverse seams include a chained transverse seam having loop-like binding thread sections. An interrupting arrangement interrupts the chained transverse seam at an end region of the book block such that a last formed loop-like section of the binding thread remains unchained and is left at the end region of the book block. An unreleasably fastening arrangement unreleasably fastens the last formed loop-like section to either the chained transverse seam and the folds of the signatures.

REFERENCES:
patent: 4704973 (1987-11-01), Horst
patent: 5248234 (1993-09-01), Hollenstein
patent: 5507524 (1996-04-01), Botschi et al.
patent: 5887532 (1999-03-01), Hollenstein et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Apparatus for producing book blocks from a stack of signatures does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Apparatus for producing book blocks from a stack of signatures, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Apparatus for producing book blocks from a stack of signatures will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1316146

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.