Title:
STABILIZER AND METHOD FOR MANUFACTURING STABILIZER
Document Type and Number:
WIPO Patent Application WO/2021/006232
Kind Code:
A1
Abstract:
A stabilizer (1) is provided with an elastically deformable body cylindrical part (11) and a pair of connecting plate parts (12) respectively connected to a left/right pair of suspension devices (50). Each of the connecting plate parts (12) is provided with: a pair of base material sections (16) that are located on both sides in the plate thickness direction T; and an alloy oxide region (17) which is disposed between the pair of base material sections (16) and in which alloy oxides are scattered. Crystal grains constituting the pair of base material sections (16) are scattered across the alloy oxide region (17) in the plate thickness direction, and the pair of base material sections (16) are joined integrally.
Inventors:
INABA MASATO (JP)
NAKAYAMA JUNICHI (JP)
YAMAUCHI YUICHIRO (JP)
NAKAYAMA JUNICHI (JP)
YAMAUCHI YUICHIRO (JP)
Application Number:
PCT/JP2020/026331
Publication Date:
January 14, 2021
Filing Date:
July 06, 2020
Export Citation:
Assignee:
NHK SPRING CO LTD (JP)
International Classes:
B60G21/055; C21D9/08; C22C38/00; C22C38/18
Foreign References:
| JP2015205675A | 2015-11-19 | |||
| JPS55130331A | 1980-10-09 | |||
| JP2007320407A | 2007-12-13 | |||
| US20050011592A1 | 2005-01-20 | |||
| JP2019127148A | 2019-08-01 | |||
| JP2007320344A | 2007-12-13 |
Other References:
See also references of EP 3998171A4
Attorney, Agent or Firm:
TANAI Sumio et al. (JP)
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