Is a
Patent attributes
Current Assignee
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Shoji Yoshida0
Takeshi Kimura0
Date of Patent
May 10, 2011
0Patent Application Number
120195590
Date Filed
January 24, 2008
0Patent Primary Examiner
Patent abstract
A sheet feeding device includes a driven roller that rotates in response to movement of a sheet, and a rotary encoder that detects a moving distance of the sheet based on rotation of the driven roller. The driven roller and the rotary encoder are connected by a gear unit having backlash. When the sheet moves in a reverse direction and thereby the driven roller rotates in reverse, the rotary encoder does not detect the moving distance of the sheet.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
