Title:
AUTOMOBILE BATTERY CASE PROTECTION STRUCTURE AND FLOOR CROSSMEMBER
Document Type and Number:
WIPO Patent Application WO/2023/079805
Kind Code:
A1
Abstract:
An automobile battery case protection structure 1 according to the present invention comprises a floor 3, a battery case 5, a pair of side sills 7, and a floor crossmember 9 provided on the upper surface of the floor 3 so as to cross over the battery case 5 in the vehicle width direction and protrude out farther than the battery case 5 on both sides in the vehicle width direction, wherein the floor crossmember 9 comprises: a hat cross-section member 13 having a top plate 13a, vertical walls 13b, and flanges 13c; a resin 15 affixed or applied to at least the inner and/or outer surface of the vertical walls 13b of the hat cross-section member 13; and a reinforcing plate 17 laid out to cover the resin 15 and bonded to the resin 15.
Inventors:
HIGAI KAZUHIKO (JP)
SHIOZAKI TSUYOSHI (JP)
SHIOZAKI TSUYOSHI (JP)
Application Number:
PCT/JP2022/029955
Publication Date:
May 11, 2023
Filing Date:
August 04, 2022
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
B62D25/20; B60K1/04
Domestic Patent References:
| WO2020129327A1 | 2020-06-25 | |||
| WO2020120076A1 | 2020-06-18 |
Foreign References:
| JP2018149836A | 2018-09-27 | |||
| JP6729762B1 | 2020-07-22 | |||
| JPH10138950A | 1998-05-26 | |||
| JP2010215092A | 2010-09-30 | |||
| JP2020011640A | 2020-01-23 | |||
| JP2020142612A | 2020-09-10 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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