Resources Contact Us Home
Folded portion flattening device, post treatment apparatus and image forming apparatus

Image Number 4 for United States Patent #7891928.

A folded portion flattening device has: a sheet conveying section that conveys a booklet of folded sheets in a predetermined conveyance direction with a folded portion ahead; a sheet stopper that stops the booklet conveyed by the sheet conveying section at a fixed position; a pair of booklet holding members that hold the booklet stopped by the sheet stopper by gripping the booklet at both faces of the booklet; a pressing member that presses the front end of the folded portion of the booklet held by the booklet holding members in an opposite direction to the conveyance direction, so that a curve at the front end of the folded portion is flattened to form a flat face; and a wrinkle preventing member that prevents wrinkle from being generated in the flat face when pressed by the pressing member.

  Recently Added Patents
Electrical event detection device and method of detecting and classifying electrical power usage
Valved, microwell cell-culture device and method
Systems and methods for picture based communication
Adjustable box extender
Method and system for modeling a common-language speech recognition, by a computer, under the influence of a plurality of dialects
Liquid crystal panel and liquid crystal display
  Randomly Featured Patents
Information management apparatus
Process for the production of phosgene with simultaneous generation of steam
Baseball clock
Single and multiple illuminated images
Apparatus for beneficiating ores
System and method for securing data through a PDA portal
Mowing implement rotary disc cutter bar used together with a crop-lifting arrangement
Apparatus for outfeeding flat products, especially printed products, arriving in an imbricated array
.alpha.,.beta.-Unsaturated aldehydes and use of same as flavoring ingredients
Method for producing a scattered radiation grid or collimator