Title:
BATTERY MANUFACTURING DEVICE AND MANUFACTURING METHOD FOR BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/189994
Kind Code:
A1
Abstract:
The present invention relates to a battery manufacturing device for manufacturing a cylindrical battery by bending a cathode tap electrically connected to a top cap, the battery manufacturing device comprising: a jig for pressing the cathode tap while performing pendulum swings; an adjustment unit for forming the radius of rotation of the pendulum swings; and a folding knife for pressing a bent portion of the cathode tap.
More Like This:
WO/1983/003925 | ARRAYS OF POLARISED ENERGY-GENERATING ELEMENTS |
JPS63138661 | LAMINATED CELL |
Inventors:
BAE KWAN HONG (KR)
PARK CHAN WOO (KR)
CHUNG JI SUN (KR)
PARK CHAN WOO (KR)
CHUNG JI SUN (KR)
Application Number:
PCT/KR2020/003586
Publication Date:
September 24, 2020
Filing Date:
March 16, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01M50/528; B21D5/00; B21D33/00; H01M10/04; H01M50/533
Foreign References:
JPH11176464A | 1999-07-02 | |||
JPH10233228A | 1998-09-02 | |||
CN103050735A | 2013-04-17 | |||
JP2012099317A | 2012-05-24 | |||
KR101050345B1 | 2011-07-19 |
Other References:
See also references of EP 3852167A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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