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
Adjustable voltage regulator with dynamic voltage compensation
System and method for organizing, processing and presenting information
Tray for microwave cooking and folding of a food product
Mixture, especially spinning solution
Organic electroluminescent element
Nestable shallow container
Ion generation using wetted porous material
  Randomly Featured Patents
Progressive boot for a wireless device
Underfloor air diffuser assembly
LED array beam control luminaires
Touch pad for handheld device
Retainer for automotive floor mat
Decoding variable length codes without conditional branching
Handle for a mug
Golf putter
Electron beam system and electron beam measuring and observing methods
Termination arrangement for a cathode ray display tube