Resources Contact Us Home
Apparatus for reducing procession of a tubular printing sleeve

Image Number 7 for United States Patent #6202558.

An apparatus for reducing procession of a gapless tubular printing sleeve in an offset printing press caused by at least one fluid wave having a certain pressure trapped at an interface of the printing sleeve and a cylinder on which it is mounted. The apparatus includes a cylinder which is adapted to receive the printing sleeve for mounting on its circumferential surface. The cylinder has at least one path which connects an interface of the cylinder and the printing sleeve to a region of pressure lower than the pressure in the fluid wave. The path allows the fluid wave, which is trapped at the interface and advancing in front of a nip between the cylinder and an adjacent cylinder, to escape to the region of low pressure.

  Recently Added Patents
Biaxially oriented hydrolysis-stable polyester film comprising epoxidized fatty acid derivatives and a chain extender, and process for production thereof and use thereof
Systems and methods for processing supplemental information associated with media programming
Methods, systems, and products for providing communications services
Drinking glass with ball embedded in base
Image scanner and image forming apparatus
Curable sublimation marking material and sublimation transfer process using same
Network traffic demotion
  Randomly Featured Patents
Process for manufacturing a toner
Systems and methods for forming metal oxides using metal compounds containing aminosilane ligands
Front loading sign assembly
Highly selective butyrylcholinesterase inhibitors for the treatment and diagnosis of alzheimer's disease and dementias
Systems and method for monitoring equipment
Time multiplexed ratioed logic
Rubber-modified styrene type copolymer
Method for managing free physical pages that reduces trashing to improve system performance
Inflatable seat belt system
Method and apparatus for curving glass sheets