Resources Contact Us Home
Stencil printer having a construction for preventing ink leakage

Image Number 5 for United States Patent #5671670.

A stencil printer having a printing drum which is inked from the inside thereof. In order to prevent leaking out of ink from the perforated portion over the non-perforated stencil sheet leading end mounting portion of the stencil printing drum, in a construction wherein a printing drum cooperates with a back press roller or a transfer roller with a transverse bar portion of the printing drum is received in a transfer groove of the back press roller or the transfer roller, the outer circumferential length of the perforated portion of the printing drum and the traverse groove of the back press roller or the transfer roller and the relative rotation phase therebetween are so determined that the perforated portion is not laid one over the other with the transfer groove.

  Recently Added Patents
Method of forming a self-aligned contact opening in MOSFET
Method of manufacturing lens casting mold and method of manufacturing eyeglass lens
Daylight tracking simulator and/or phototherapy device
Device and method for detecting movement of object
Printing material coating system and method for operating the system
Fire-rated wall construction product
  Randomly Featured Patents
Adjustable mascara applicator
Liquid crystal compound
Lighting module
System, coding section, arrangement, coding apparatus, and method
Angle stop
Compressor bleed pressure storage for controlled fuel nozzle purging of a turbine power generating system
Semiconductor memory device having cylinder-type capacitor lower electrode and associated methods
Process for the purification of chlorinated aromatic hydrocarbons
Nucleic acids encoding Streptococcus pneumoniae FabG
Tool gas turbine motor