Invention Grant
- Patent Title: Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same
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Application No.: US15311039Application Date: 2015-09-29
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Publication No.: US10411235B2Publication Date: 2019-09-10
- Inventor: Satoshi Yoneyama , Takahiro Matsuo , Daizaburo Yashiki
- Applicant: Sumitomo Chemical Company, Limited
- Applicant Address: JP Tokyo
- Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee: SUMITOMO CHEMICAL COMPANY, LIMITED
- Current Assignee Address: JP Tokyo
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: JP2014-209413 20141010; WOPCT/JP2015/053544 20150209
- International Application: PCT/JP2015/077520 WO 20150929
- International Announcement: WO2016/056428 WO 20160414
- Main IPC: B65H16/00
- IPC: B65H16/00 ; B65H16/02 ; H01M2/14 ; H01M2/16 ; H01M10/0525 ; B65H75/40 ; B32B37/02 ; B65H18/14
Abstract:
A wagon (90b) includes a plurality of horizontal support bars (91f). A separator roll (12b) is stocked while the horizontal support bar is inserted into a core of the separator roll (12b) around which core a separator is rolled. This can prevent deformation and roll misalignment of the stocked separator roll.
Public/Granted literature
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