Title:
トーションビーム及びトーションビームの製造方法
Document Type and Number:
Japanese Patent JP7138914
Kind Code:
B2
Abstract:
To provide a torsion beam which is low in cost and has sufficient fatigue strength.SOLUTION: One end part of a plate is overlapped over the other end of it in thickness direction in one part of circumferential direction of a torsion beam 1 which is a hollow member by performing bending work of the plate. The one end part of the plate is then welded to the other end part.SELECTED DRAWING: Figure 5
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Inventors:
Tomohisa Ohkokudani
Application Number:
JP2018092724A
Publication Date:
September 20, 2022
Filing Date:
May 14, 2018
Export Citation:
Assignee:
W-Tech Co., Ltd.
International Classes:
B60G9/04
Domestic Patent References:
| JP2017171050A | ||||
| JP2009132249A | ||||
| JP7186654A | ||||
| JP2013035309A | ||||
| JP2010247694A |
Foreign References:
| KR1020120077085A |
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office