Patent ID: 9643646
Date: 2017-05-09
CPC Classifications: B60G,B62D

Claim:
1. A vehicle steering knuckle, comprising: a body part to which an axle is attached; an arm portion including one end integrally connected with an outer periphery of the body part and spreading outwardly from the body part along an extending axis; and a connecting portion integrally connected with another end of the arm portion, the connecting portion being configured to be connected with a vehicle component, wherein the arm portion comprises: wherein the first portion includes a peripheral wall configured to enclose the extending axis, wherein the second portion includes a peripheral wall including an opening partially opened around the extending axis, wherein, at a cross-section intersecting the extending axis, an end portion of the peripheral wall of the second portion on a side of the opening comprises an enlarged portion which is enlarged in thickness as compared with side portions adjacent to the end portion.