发明公开
- 专利标题： SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM
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申请号： EP20150105.3申请日： 2020-01-02
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公开(公告)号： EP3689607A1公开(公告)日： 2020-08-05
- 发明人: FURUHASHI, Tomohiro , IWASAKI, Akihiro , SUZUKI, Michitaka , YONEYAMA, Fumiharu , HOSHINO, Tomomichi , TAKAHASHI, Wataru , MORINAGA, Takuya , SAKANO, Koki , KUNIEDA, Akira , HARAGUCHI, Yoshuke , HIDAKA, Makoto
- 申请人： Ricoh Company, Ltd.
- 申请人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 专利权人： Ricoh Company, Ltd.
- 当前专利权人： Ricoh Company, Ltd.
- 当前专利权人地址： 3-6, Nakamagome 1-chome Ohta-ku Tokyo 143-8555 JP
- 代理机构： J A Kemp LLP
- 优先权： JP2019015454 20190131
- 主分类号： B32B37/18
- IPC分类号： B32B37/18 ; B32B41/00
摘要：
A sheet separation device (100) to separate a two-ply sheet in which two sheets are bonded together at a portion of the two-ply sheet includes a rotator (109), a conveyor (113) configured to convey the two-ply sheet to the rotator (109), and means for winding (110,111,112,T1,T2; 117; 119), around the rotator (109), the two-ply sheet conveyed by the conveyor (113), to create a difference in winding circumferential length between the two sheets and separate the two sheets. The conveyor (113) conveys the two-ply sheet with a bonded portion of the two-ply sheet being an upstream end or a downstream end of the two-ply sheet in a conveyance direction of the two-ply sheet.
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