Title:
APPARATUS FOR BENDING AND WELDING ELECTRODE LEAD, AND METHOD FOR WELDING ELECTRODE LEAD USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/014954
Kind Code:
A1
Abstract:
The present invention relates to an apparatus for bending and welding an electrode lead and a method for welding an electrode lead using same, the apparatus comprising: a base part which can move in the vertical direction and the horizontal direction; a bending part which is attached to the base part and extends downward; and a sensing part which is rotatably attached to the bending part, wherein while the bending part bends the electrode lead, welding between the electrode lead and a bus bar is performed.
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Inventors:
PARK JIN WOO (KR)
KIM TAE GEUN (KR)
LEE KANG IL (KR)
BAE JAE HYUN (KR)
KIM TAE GEUN (KR)
LEE KANG IL (KR)
BAE JAE HYUN (KR)
Application Number:
PCT/KR2021/008746
Publication Date:
January 20, 2022
Filing Date:
July 08, 2021
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
B23K33/00; B21D5/04; B23K31/12; B23K37/04; H01M10/04; H01M50/531; B23K101/38
Foreign References:
| JP2018006217A | 2018-01-11 | |||
| JP2002237289A | 2002-08-23 | |||
| KR20170103332A | 2017-09-13 | |||
| KR101697698B1 | 2017-01-18 | |||
| CN109752386A | 2019-05-14 | |||
| KR20200087736A | 2020-07-21 | |||
| KR20180129170A | 2018-12-05 | |||
| KR102015898B1 | 2019-08-28 | |||
| KR20180082914A | 2018-07-19 |
Attorney, Agent or Firm:
MYUNGRYUN IP & LAW FIRM (KR)
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