Title:
ロール状シート材の保持装置及び電池積層体の製造方法
Document Type and Number:
Japanese Patent JP6451740
Kind Code:
B2
Abstract:
Provided is a holding device (2) that rotatably holds a rolled sheet-material (R1) in which a sheet material (S) is wound in a roll shape and which has in the axial direction a hollow section (R3) including a central axis (CL1), wherein the holding device comprises: a holding shaft (22) which is rotatably supported with respect to a base plate (21), has a diameter (D2) smaller than the diameter (D1) of the hollow section, and is inserted into the hollow section; a fixed chuck part (24) which is disposed so as to be positionally fixed to a lateral surface (230) of the holding shaft; at least two movable chuck parts (25) that are disposed on lateral surfaces of the holding shaft other than the lateral surface on which the fixed chuck part is disposed and that are disposed so as to be able to move forward and backward in the radial direction of the holding shaft; and a driving unit (26) which causes the at least two movable chucks parts to move forward and backward.
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Inventors:
Akira Hoshino
Ishibashi Kagesho
Ishibashi Kagesho
Application Number:
JP2016514631A
Publication Date:
January 16, 2019
Filing Date:
April 24, 2014
Export Citation:
Assignee:
Nissan Motor Co., Ltd
International Classes:
B65H16/04; B65H19/12; H01M10/04; H01M10/0585
Domestic Patent References:
| JP64032852U | ||||
| JP2005205740A | ||||
| JP6370907U | ||||
| JP61216152A | ||||
| JP2007153544A | ||||
| JP2013230933A | ||||
| JP2001316002A | ||||
| JP9030689A | ||||
| JP2014009046A | ||||
| JP2001253050A |
Attorney, Agent or Firm:
Eternal patent business corporation
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