Title:
VEHICULAR SUSPENSION STRUCTURE
Document Type and Number:
Japanese Patent JP2023049282
Kind Code:
A
Abstract:
To reduce stress concentration caused by loads in a vertical direction inputted to a hub carrier, so that the loads can be dispersed over surrounding members.SOLUTION: An axle suspension-type vehicular suspension structure comprises hub carriers 30 and a connection member 20 connecting the hub carriers 30 to each other. The hub carrier 30 has a cylindrical part 30a, where a spring installation portion 31a is provided above the cylindrical part 30a. A reinforcement member 50 extending to join the inside of the cylindrical part 30a to the connection member 20 is provided inside the cylindrical part 30a corresponding to the spring installation portion 31a. The reinforcement member 50 is joined to an inside surface 31c above the cylindrical part 30a to correspond to a curve shape of the inside surface 31c. In the reinforcement member 50 are formed a plurality of surfaces 51-53, where extension lines of ridge lines 50a and 50b formed at a boundary between adjacent surfaces extend to an outside surface of a bent portion 23 of the connection member 20.SELECTED DRAWING: Figure 2
Inventors:
NOJIMA YOSHIKI
Application Number:
JP2021158937A
Publication Date:
April 10, 2023
Filing Date:
September 29, 2021
Export Citation:
Assignee:
SUZUKI MOTOR CORP
International Classes:
B60G9/04
Attorney, Agent or Firm:
Okuyama Shoichi
Tetsuo Matsushima
Nakamura Ayako
Soji Morimoto
Yu Tanaka
Kohei Arihara
Tetsuo Matsushima
Nakamura Ayako
Soji Morimoto
Yu Tanaka
Kohei Arihara
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