Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Suction-type sheet carrying mechanism applied to an image forming apparatus










Image Number 5 for United States Patent #5031002.

A suction type sheet carrying mechanism for a high speed image forming apparatus, in which a sheet is separated from an electrophotosensitive drum by air suction performed by mechanically combining fixed air suction holes of a hollow shaft and rotated air suction holes of belt pulleys. The sheet is stuck onto rotating endless belts and carried along a curved route by air suction performed by combining moving air holes of moving endless belts. High speed air flows through ditches provided on a belt guide board placed under the endless belts. The sheet is carried through a fixing unit under high temperature circumstances by rotating air suction metal rollers arranged perpendicular to the direction in which the sheet is carried. Fixed air suction holes in a hollow shaft and rotating air suction holes at ring-shaped ridges of a cylinder rotated around the hollow shaft of each air suction metal roller combine to form suction to hold the sheet.








 
 
  Recently Added Patents
Hydrating lounge chair
Tetrazolyl oxime derivative, salt thereof, and plant disease control agent
Baseball themed hand clap maraca
Tag-based apparatus and methods for neural networks
Method for making an abrasion-resistant steel plate and plate obtained
Enhanced claims damage estimation using aggregate display
Device chip carriers, modules, and methods of forming thereof
  Randomly Featured Patents
Magnetic filtering apparatus
Method of treating anxiety
Ni-based heat resistant alloy, gas turbine component and gas turbine
Knife with removable blades
Signal processing device and wireless apparatus
Interconnect model-order reduction method
Method and apparatus for controlling curvatures of microlenses and micromirrors
Clock
Unmanned vehicle control system and method
Method for forming a conductive layer pattern