Resources Contact Us Home
Cleaning unit provided in xerographic image forming apparatus for removing residual toner from an image carrier

Image Number 3 for United States Patent #5315357.

A cleaning unit provided in a xerographic image forming apparatus removes residual toner from a photosensitive belt after a transfer process for transferring a developed image from the photosensitive belt to a recording sheet. The cleaning unit includes a cleaning blade for scraping the residual toner from the photosensitive belt, and a housing for storing the residual toner scraped by the cleaning blade. The cleaning blade has a slanting surface formed between a top surface of the cleaning blade and an end of the cleaning blade, the slanting blade slanting from the top surface toward the end of the cleaning blade so as to be inclined at a predetermined angle with respect to the top surface. The developer scraped by the cleaning blade is entered in the housing via the slanting surface and the top surface of the cleaning blade. The cleaning unit further includes a sweeping plate for feeding the residual toner scraped from the photosensitive belt by the cleaning blade into the housing, via a top surface of the cleaning blade.

  Recently Added Patents
Control apparatus, communication control method executed by the control apparatus, communication control program controlling the control apparatus, and data processing system
System and method for extension of wireless footprint
Coordination of event logging operations and log management
Light-emitting device
Access control center auto launch
Probabilistic distance-based arbitration
Method and system for displaying messages in context
  Randomly Featured Patents
Development assisting apparatus for instant camera film
Game machine
Blade sharpening for electric shavers
Multiple-curved fashion design tool
System and method of controlling start-up of a switched reluctance motor
Very low density molded polyurethane foams via isocyanate-terminated prepolymers
Connector for quick release spike
Optical method and apparatus for inspecting large area planar objects
High voltage direct current electrical cable with mass-impregnated insulation
Anticipative recursively-adjusting co-allocation mechanism