Title:
製造工程性が向上した電池ケースの製造装置およびこれを用いた製造方法
Document Type and Number:
Japanese Patent JP6671728
Kind Code:
B2
Abstract:
The present invention provides a manufacturing device of a battery case including a first mold including a first space part having a shape corresponding to a storage part formed therein; a second mold including a second space part having a shape corresponding to the storage part and a through-hole communicating with the second space part formed therein, and coupled to the first mold with a laminate sheet interposed therebetween; and an air pressure regulator mounted in the through-hole in a state in which the first space part and the second space part are isolated from the outside, and increasing or decreasing an air pressure of the second space part through the through-hole to stretch and modify the laminate sheet into a shape corresponding to the first space part or the second space part.
Inventors:
Si Eun Oh
Hyun Min Kim
Sun Fuk Woo
Yo Kyung Yoon
Eun Joo Lee
The Eun Lee
Su The Fan
Hyun Min Kim
Sun Fuk Woo
Yo Kyung Yoon
Eun Joo Lee
The Eun Lee
Su The Fan
Application Number:
JP2018518608A
Publication Date:
March 25, 2020
Filing Date:
March 13, 2017
Export Citation:
Assignee:
LG HAUSYS,LTD.
International Classes:
B29C51/10; H01M50/105; H01M50/119; H01M50/121; H01M50/126
Domestic Patent References:
| JP11045688A | ||||
| JP2006172879A | ||||
| JP2010192154A | ||||
| JP2012210807A |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Takashi Watanabe
Takashi Watanabe