- 专利标题： RAW MATERIAL SUPPLY DEVICE, RAW MATERIAL SUPPLY METHOD, AND SHEET MANUFACTURING APPARATUS
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申请号： US16089417申请日： 2017-03-29
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公开(公告)号： US20190121330A1公开(公告)日： 2019-04-25
- 发明人: Seiichi TANIGUCHI , Yoshinobu MONBETSU , Kaneo YODA
- 申请人： SEIKO EPSON CORPORATION
- 优先权： JP2016-070422 20160331
- 国际申请： PCT/JP2017/012868 WO 20170329
- 主分类号： G05B19/418
- IPC分类号： G05B19/418 ; D21B1/00 ; D21H11/14 ; B65H3/44
摘要：
A raw material supply device includes a plurality of supply portions for supplying the raw material, a detection portion for detecting a state of the supply portion, and a control portion for controlling the supply portion, in which when the plurality of supply portions are in a normal state, the control portion switches the supply portions at a predetermined timing, and causes each of the supply portions to supply the raw material.
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