Invention Grant
- Patent Title: Sheet separation device, laminator, image forming apparatus, and image forming system
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Application No.: US17173588Application Date: 2021-02-11
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Publication No.: US11492222B2Publication Date: 2022-11-08
- Inventor: Yoshito Suzuki , Tomohiro Furuhashi , Wataru Takahashi , Shinya Monma , Joji Akiyama , Yohsuke Haraguchi , Sho Asano , Wataru Nozaki
- Applicant: Yoshito Suzuki , Tomohiro Furuhashi , Wataru Takahashi , Shinya Monma , Joji Akiyama , Yohsuke Haraguchi , Sho Asano , Wataru Nozaki
- Applicant Address: JP Chiba; JP Kanagawa; JP Tokyo; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa
- Assignee: Yoshito Suzuki,Tomohiro Furuhashi,Wataru Takahashi,Shinya Monma,Joji Akiyama,Yohsuke Haraguchi,Sho Asano,Wataru Nozaki
- Current Assignee: Yoshito Suzuki,Tomohiro Furuhashi,Wataru Takahashi,Shinya Monma,Joji Akiyama,Yohsuke Haraguchi,Sho Asano,Wataru Nozaki
- Current Assignee Address: JP Chiba; JP Kanagawa; JP Tokyo; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa; JP Kanagawa
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: JPJP2020-026249 20200219
- Main IPC: B32B43/00
- IPC: B32B43/00 ; B65H5/06
Abstract:
A sheet separation device separates a non-bonding portion of a two-ply sheet in which two sheets are overlapped and bonded together at a bonding portion of the two-ply sheet. The sheet separation device includes a winding roller and a gripper. The winding roller rotates and winds the two-ply sheet to separate the two-ply sheet. The gripper is disposed in the winding roller and configured to grip a gripped portion of the two-ply sheet at one end of the two-ply sheet without abutting a tip of the gripped portion at the one end of the two-ply sheet on a member.
Public/Granted literature
- US20210253385A1 SHEET SEPARATION DEVICE, LAMINATOR, IMAGE FORMING APPARATUS, AND IMAGE FORMING SYSTEM Public/Granted day:2021-08-19
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