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Title:
車両用のスタビライザ及び該スタビライザの製造方法
Document Type and Number:
Japanese Patent JP6808549
Kind Code:
B2
Abstract:
Provided is a stabilizer (1) equipped with a restriction ring (10) that can withstand a large component force load. The stabilizer (1) is provided with a restriction ring (10) connected to a torsion portion (2) at a connection portion (2B) adjacent to a bush (B). The restriction ring (10) has a body (11), a female portion (13), a male portion (12), and a welded portion (14). The female portion (13) has a pair of gripping portions (32, 33) with a spacing therebetween decreasing in the direction away from a valley bottom portion (31). The male portion (12) has a neck portion (21), an expansion portion (22), and a contraction portion (23). The welded portion (14) covers at least the range of the contraction portion (23) and the valley bottom portion (31) and melts in the plate thickness direction (Z) from the outer peripheral surface (10A).

Inventors:
Takahiro Nakamura
Kenji Katsuno
Application Number:
JP2017051335A
Publication Date:
January 06, 2021
Filing Date:
March 16, 2017
Export Citation:
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Assignee:
Nippon Jojo Co., Ltd.
International Classes:
B60G21/055; F16B11/00
Domestic Patent References:
JP2015151083A
JP2005271886A
JP2001163026A
Attorney, Agent or Firm:
Suzue International Patent Office