发明授权
- 专利标题: Sheet feeding device and sheet feeding method
- 专利标题(中): 送纸装置和送纸方式
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申请号: US13533914申请日: 2012-06-26
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公开(公告)号: US08777220B2公开(公告)日: 2014-07-15
- 发明人: Toshiaki Oshiro , Yoichi Yamaguchi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Ken Iguchi , Hiroyuki Hazu , Hiroyuki Sugiyama
- 申请人: Toshiaki Oshiro , Yoichi Yamaguchi , Isao Yahata , Takahiro Kawaguchi , Yoshiaki Sugizaki , Kikuo Mizutani , Hiroyuki Taki , Hiroyuki Tsuchihashi , Chiaki Iizuka , Hidetoshi Yokochi , Ken Iguchi , Hiroyuki Hazu , Hiroyuki Sugiyama
- 申请人地址: JP Tokyo JP Tokyo
- 专利权人: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人: Kabushiki Kaisha Toshiba,Toshiba Tec Kabushiki Kaisha
- 当前专利权人地址: JP Tokyo JP Tokyo
- 代理机构: Patterson & Sheridan, LLP
- 主分类号: B65H7/02
- IPC分类号: B65H7/02 ; B65H3/52
摘要:
In general, in a sheet feeding device of embodiments, a shaft connects through an one-way clutch structure to a conveying roller, rotates in a first direction and a second direction opposite to the first direction, transmits the torque to the conveying roller to cause the conveying roller to rotate in the first direction if the shaft rotates in the first direction. The shaft does not transmit the torque to the conveying roller if the shaft rotates in the second direction. The shaft limits the rotation of the conveying roller in the second direction while the shaft is in a rotation-stop state. A controller has a second mode in which the shaft is rotated in a second direction to allow rotation of the conveying roller in the second direction.
公开/授权文献
- US20130001860A1 SHEET FEEDING DEVICE AND SHEET FEEDING METHOD 公开/授权日:2013-01-03
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