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
Supporting multiple channels of a single interface
Proximity sensor arrangement in a mobile device
Methods and apparatus for providing video on demand and network PVR functions using IP streaming
Vacuum cleaner
Method and apparatus for networked modems
Surface acoustic wave resonator for down-hole applications
Systems and methods for processing supplemental information associated with media programming
  Randomly Featured Patents
Method for shaping structures comprised of aluminum alloys
Hollow rod comprised of a shirred tubular casing and closure element
Pipe and tube end preparation apparatus
Solar-energy-powered sun tracker
Hammer with shock-resistant arrangement
Surgical tubular-shafted instrument
Cosmetic formulation comprising 3-isothiazolones
Data referencing within a database graph
Secure boot method and semiconductor memory system using the method
Mobile phone