Invention Grant
- Patent Title: Feeding apparatus with switching pickup roller and brake roller
- Patent Title (中): 带切换搓纸辊和制动辊的送料装置
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Application No.: US12545646Application Date: 2009-08-21
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Publication No.: US07887043B2Publication Date: 2011-02-15
- Inventor: Masaya Takamori , Ryoichi Yasukawa , Yusuke Kasashima
- Applicant: Masaya Takamori , Ryoichi Yasukawa , Yusuke Kasashima
- Applicant Address: JP Ishikawa
- Assignee: PFU Limited
- Current Assignee: PFU Limited
- Current Assignee Address: JP Ishikawa
- Agency: Lowe, Hauptman, Ham & Berner, LLP
- Priority: JP2008-278686 20081029
- Main IPC: B65H3/52
- IPC: B65H3/52
Abstract:
In a feeding apparatus, a control device determines whether a brake roller is rotating based on the result of detection by a rotating-state detection sensor while a medium is being transferred by a separator roller. When determining that the brake roller is not rotating, the control device sets a pickup roller to non-contact state where the pickup roller is not in contact with a medium on a feed tray while a medium is not being transferred by the separator roller.
Public/Granted literature
- US20100102499A1 FEEDING APPARATUS Public/Granted day:2010-04-29
Information query
