Title:
AUTOMOTIVE BATTERY CASE AND METHOD FOR MANUFACTURING SAME
Document Type and Number:
WIPO Patent Application WO/2022/124335
Kind Code:
A1
Abstract:
This battery case comprises a battery tray, a plurality of cross-frame parts, and a shock-absorbing member, the shock-absorbing member having a wave-shaped part, the wave-shaped part having a plurality of bottom surfaces and a plurality of projecting parts, the bottom surfaces of the wave-shaped part being between projecting parts, each projecting part having a top surface, two side surfaces, and two ridgelines, the two side surfaces of each projecting part facing each other, the two ridgelines of each projecting part connecting the top surface of the projecting part and the two side surfaces of the projecting part, and the two ridgelines of each projecting part extending from a second side surface part of the battery tray toward a first side surface part.
Inventors:
SONOBE SOMA (JP)
Application Number:
PCT/JP2021/045137
Publication Date:
June 16, 2022
Filing Date:
December 08, 2021
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B60K1/04; H01M50/20
Domestic Patent References:
| WO2019176792A1 | 2019-09-19 |
Foreign References:
| JP2020189567A | 2020-11-26 | |||
| JP2013201112A | 2013-10-03 | |||
| JP2014509974A | 2014-04-24 | |||
| JP2019018823A | 2019-02-07 | |||
| JP2012094476A | 2012-05-17 | |||
| JP4345812B2 | 2009-10-14 | |||
| JP4868048B2 | 2012-02-01 | |||
| JP4924684B2 | 2012-04-25 | |||
| JP5163628B2 | 2013-03-13 |
Other References:
See also references of EP 4253114A4
Attorney, Agent or Firm:
HAGIWARA, Yasushi et al. (JP)
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