A bent arm part used for an automobile chassis comprises a bent arm body composed of a block in the shape similar to an isosceles triangle. The two outer side bottom corners are smaller than or equal to 30 degrees. The upper bottom corner is larger than the lower bottom corner. The middle top corner is larger than 120 degrees. The upper bottom corner, the lower bottom corner and the top corner are each provided with an outwards-protruding connection end. The connection end of the upper bottom corner and the connection end of the top corner are each provided with a connection hole. An outwards-extending connection rod is arranged at the connection end of the lower bottom corner. The connection end of the upper bottom corner is a cylindrical end with the axis center located on the same plane with the bent arm body. A connection through hole is axially formed in the connection end of the upper bottom corner. A pin hole communicated with the connection through hole is formed in the connection end of the upper bottom corner in the radial direction. The connection end of the top corner is an outwards-protruding cylindrical connection body and internally provided with an axial connection end hole. A pin hole communicated with the connection end hole of the top corner is formed in the connection end of the top corner in the radial direction. The connection through hole in the upper bottom corner and the connection end hole in the top corner face the same direction.
Bent arm part used for automobile chassis
2015-11-11
Patent
Electronic Resource
English
IPC: | B60G VEHICLE SUSPENSION ARRANGEMENTS , Radaufhängungen und Federungen für Fahrzeuge |
Long rod type bent arm structure used for automobile chassis
European Patent Office | 2015
|Bent pull rod, manufacturing method thereof and automobile chassis
European Patent Office | 2021
|Curved boom part used for automobile chassis in matched mode
European Patent Office | 2015
|