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
Protein kinase C inhibitors and uses thereof
Strategic planning management
Triple-action pest control formulation and method
Managing aging of silicon in an integrated circuit device
Current collector for lead acid battery
Light-emitting device package structure
  Randomly Featured Patents
Apparatus for detecting and locating a radioactive source emitting gamma rays and use of said apparatus
Apparatus and method for bonding sheet material and its application to manufacture of flexible flat cable
Driver input analysis and feedback system
Packaging container for wet tissues or the like
Automatic ultrasonic fusing system
Track base for columnar curtains
Constant on-time architecture for switching regulators
Dispensing a viscous use solution by diluting a less viscous concentrate
Semiconductor integrated device and method of testing semiconductor integrated device
Portable microscope