Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method and apparatus for manufacturing book blocks










Image Number 3 for United States Patent #5887532.

During manufacture of thread-sewn book blocks (11) from a stack of flat sequentially juxtaposed signatures (3) which are sewn together by way of a double-stranded binding thread (9) which penetrates the folds (4) from the outside and extends in sections along the inside edge of the folds and is pulled out again, the binding thread sections (16, 17) which are inserted by a first sewing needle (5) between the legs (14) of the signatures (3) are captured by a gas jet and conveyed in form of a loop (21) to the adjacent second sewing needle (6) which pulls the loop (21) out of the signature (3) through a return stroke motion using a hook (22).








 
 
  Recently Added Patents
Switchable memory diodes based on ferroelectric/conjugated polymer heterostructures and/or their composites
Mobile computing terminal
Direct chemical vapor deposition of graphene on dielectric surfaces
Inducement of organogenetic tolerance for pancreatic xenotransplant
Electrode tab for secondary battery and secondary battery using the same
Managing job execution
Crosslinked core/shell polymer particles
  Randomly Featured Patents
GABA and L-glutamic acid analogs for antiseizure treatment
Data processor with address allocation to operations
Silicon semiconductor component with an edge contour made by an etching technique, and method for manufacturing this component
Antibodies that bind PRO5005 Polypeptides
Electrical receptacle having a safety mechanism
Reel driving apparatus and magnetic recording and reproducing device having the same
Cosmetic, dermatological or pharmaceutical preparations of lipid/wax mixtures containing gases
System and method for servicing communications using both fixed and mobile wireless networks
Mirror system for tractor trailers
Formaldehyde-free paper backed veneer products and methods of making the same