Title:
機械加工装置および方法
Document Type and Number:
Japanese Patent JP7125411
Kind Code:
B2
Abstract:
A machining apparatus and method are disclosed, with two blanking devices arranged on a feed path of material for blanking portions of material forming electrode tabs distributed in a step, by varying the period of the working cycles of the two blanking devices independently of one another at each blanking to increase progressively the step between the electrode tabs; the machined material is intended to be wound around a core to produce an electrical energy storage device; the increase in the step between the electrode tabs means that the electrode tabs are aligned on one another in the wound product, taking account of the fact that the dimensions of the product increase during winding.
Inventors:
Massimiliano Sale
Pantaleone Barbieri
Pantaleone Barbieri
Application Number:
JP2019545278A
Publication Date:
August 24, 2022
Filing Date:
February 20, 2018
Export Citation:
Assignee:
Manz Italy Esse Elle Elle
International Classes:
B26D1/03; H01G11/84; H01G13/00; H01M50/531; H01M50/538
Domestic Patent References:
| JP2008226625A | ||||
| JP2012521938A | ||||
| JP2011011265A |
Foreign References:
| WO2015181508A1 | ||||
| KR1020070063652A | ||||
| WO2014135288A1 | ||||
| WO2013186745A2 | ||||
| US20140174268 |
Attorney, Agent or Firm:
Murayama Yasuhiko
Shinya Mihiro
Tatsuhiko Abe
Shinya Mihiro
Tatsuhiko Abe
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