Title:
トーションビーム式サスペンション及びそれに使用するリインフォースメントメンバ
Document Type and Number:
Japanese Patent JP6918300
Kind Code:
B2
Abstract:
The disclosure provides a torsion beam suspension and a reinforcement member capable of preventing stress concentration in a portion where a trailing arm and the reinforcement member are connected to each other when force acts on the trailing arm. A torsion beam suspension including a pair of right and left trailing arms, a torsion beam having both end portions fixed to the trailing arms, and a reinforcement member having a basal end portion and a distal end portion, the basal end portion being fixed to one of the pair of right and left trailing arms, the distal end portion being fixed to the torsion beam, wherein the reinforcement member includes a plurality of projections on the basal end portion, the plurality of projections have shapes tapering in the direction of the basal end portion of the reinforcement member in bottom view or in plan view, and the plurality of projections and the trailing arm are in a state of being welded together.
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Inventors:
Kenji Ueki
Atsushi Takeda
Manabu Urata
Masashi Ando
Shinji Takizawa
Atsushi Takeda
Manabu Urata
Masashi Ando
Shinji Takizawa
Application Number:
JP2016188810A
Publication Date:
August 11, 2021
Filing Date:
September 27, 2016
Export Citation:
Assignee:
MITSUBISHI JIDOSHA KOGYO KABUSHIKI KAISHA
Hirta Industry Co., Ltd.
Hirta Industry Co., Ltd.
International Classes:
B60G9/04
Domestic Patent References:
| JP2015229372A | ||||
| JP2016101848A | ||||
| JP2016164009A |
Foreign References:
| KR1020100056887A |
Attorney, Agent or Firm:
Mori patent office
Toshio Mori
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka
Toshio Mori
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka