Title:
SUSPENSION ARM
Document Type and Number:
WIPO Patent Application WO/2022/210580
Kind Code:
A1
Abstract:
This suspension arm (1) comprises a body (2). The body (2) includes a curved portion (2a) curved along the longitudinal direction, and has a closed cross-section. The body (2) comprises an inner side wall (2i), an outer side wall (2o), a first side wall (21) and a second side wall (22). The inner side wall (2i) corresponds to inward curvature of the curved portion (2a). The outer side wall (2o) corresponds to outward curvature of the curved portion (2a). The first side wall (21) connects between one side edge of the inner side wall (2i) and one side edge of the outer side wall (2o). The second side wall (22) connects between the other side edge of the inner side wall (2i) and the other side edge of the outer side wall (2o), and is disposed so as to oppose the first side wall (21). The inner side wall (2i) has a thickness (ta) greater than the thickness (tb) of the outer side wall (2o). As viewed in a cross-section perpendicular to the longitudinal direction of the body (2), the length of the first side wall (21) and the second side wall (22) is greater than the length of the inner side wall (2i) and the outer side wall (2o).
Inventors:
OTSUKA KENICHIRO (JP)
AZUMA MASAFUMI (JP)
HAMADA KOICHI (JP)
TABATA RYO (JP)
URUSHIBATA RYO (JP)
KITAHARA YUKI (JP)
AZUMA MASAFUMI (JP)
HAMADA KOICHI (JP)
TABATA RYO (JP)
URUSHIBATA RYO (JP)
KITAHARA YUKI (JP)
Application Number:
PCT/JP2022/015122
Publication Date:
October 06, 2022
Filing Date:
March 28, 2022
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B60G7/00; B60G9/04
Foreign References:
| JP2018161990A | 2018-10-18 | |||
| JP2020183181A | 2020-11-12 | |||
| JP2014162327A | 2014-09-08 | |||
| EP3539802A1 | 2019-09-18 | |||
| CN107139668A | 2017-09-08 | |||
| JP2004262453A | 2004-09-24 |
Attorney, Agent or Firm:
ASCEND IP LAW FIRM (JP)
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