Resources Contact Us Home
Bookbinding coil insertion machine

Image Number 9 for United States Patent #6000897.

This invention relates to a machine for insertion of plastic helical bookbinding coils in the aligned holes at the edge of a book for binding the book. The machine comprises a platen for receiving the collated book; a coil engagement roller for engaging the coil at the edge of the platen and a coil drive roller for rotating the helical coil.

  Recently Added Patents
Control system for an internal combustion engine
Selecting one of a plurality of print modes based on pixel coverage of a document
Organic metal complex and its use in organic electroluminescent device
Potato cultivar F10
Low offset, fast response voltage controlled current source and controlling method thereof
Single-wavelength correction method for luminescent homogeneous biological assay
Self-service administration of a database
  Randomly Featured Patents
Peptides and antibodies that inhibit integrin-ligand binding
Automatic fastener system with fastener detection means
Method and apparatus for all-optical data regeneration
Electronics enclosure and method of fabricating an electronics enclosure
Interlock and forced air furnace and HRV
Personal security alarm
Cleaning device
Room temperature cured high temperature and load dimensionally stable acrylate adhesives
Method and apparatus for providing a network traffic composite graph
Portable abrasion tool