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
Pressure roller and fixing device equipped with the same
Scanning optical positioning system with spatially triangulating receivers
All-angle light emitting element having high heat dissipating efficiency
Analyte assaying by means of immunochromatography with lateral migration
Ventilated vacuum commutation structure
Data storage device with surface ornamentation
Method and apparatus for over-the-air activation of neighborhood cordless-type services
  Randomly Featured Patents
Power management system
Layered quasi-cyclic LDPC decoder with reduced-complexity circular shifter
Holing sewing machine
Bias current generating apparatus with adjustable temperature coefficient
Process for the preparation of tetrahydrothieno[3,2-c] pyridine derivatives
Oxychlorination of ethylene
High performance PMOSFET using split-polysilicon CMOS process incorporating advanced stacked capacitior cells for fabricating multi-megabit DRAMS
Communication center application
Use of arsenite to reversibly block steroid binding to glucocorticoid receptors in the presence of other steroid receptors
Extruded headrail cover for roller blind