Invention Grant
- Patent Title: Sheet feeding device and skew detecting method
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Application No.: US12022010Application Date: 2008-01-29
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Publication No.: US08091887B2Publication Date: 2012-01-10
- Inventor: Keisuke Kimura , Shigeru Yonemura , Takeshi Kimura
- Applicant: Keisuke Kimura , Shigeru Yonemura , Takeshi Kimura
- Applicant Address: JP Ishikawa
- Assignee: PFU Limited
- Current Assignee: PFU Limited
- Current Assignee Address: JP Ishikawa
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: JP2007-118909 20070427
- Main IPC: B65H7/08
- IPC: B65H7/08
Abstract:
A plurality of moving-amount detecting units respectively detects a moving amount of the sheet fed by a feeding unit at a plurality of points in a width direction of the sheet. A skew detecting unit detects a skew of the sheet based on the moving amount of the sheet detected by the moving-amount detecting units.
Public/Granted literature
- US08205880B2 Sheet feeding device and skew detecting method Public/Granted day:2012-06-26
Information query
