Resources Contact Us Home
Plastifier with throttle means

Image Number 3 for United States Patent #5255973.

A plastifier extruder of the double-screw type has a slide plate shiftable toward and away from the screws at an acute angle to the axes thereof in a chamber having a trapezoidal axial cross section between extreme positions in which a surface of the plate parallel to the axes lies along one long side of the trapezoid and another limiting position in which the surface lies along the other long side of the trapezoid.

  Recently Added Patents
Method and device for generating low-jitter clock
HYR1 as a target for active and passive immunization against Candida
Modular connector for touch sensitive device
Profiled rail for advertising/display units
Signal processor and signal processing method
Backside structure and methods for BSI image sensors
  Randomly Featured Patents
Solid coating composition for textile floor coverings
Recovery of silver from photographic processor effluents
Quadrupole mass analyzer and method of operation in RF only mode to reduce background signal
Flexible resource access in a microprocessor
Spanner socket
Thrust bearing cooling apparatus
Electromagnetic valve
Sulfolanyl-bearing organosilicone polymers
Combination cigarette and cigarette lighter holder
Self-contained sport ball inflation mechanism