The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 27, 2024
Filed:
Aug. 31, 2021
Nippon Steel Corporation, Tokyo, JP;
Junichiro Suzuki, Tokyo, JP;
Yohei Kato, Tokyo, JP;
Susumu Yuasa, Tokyo, JP;
Yui Takahashi, Tokyo, JP;
Daisuke Yasufuku, Tokyo, JP;
Hiroshi Yoshida, Tokyo, JP;
NIPPON STEEL CORPORATION, Tokyo, JP;
Abstract
A subframe () includes a base member () and a first member (). The base member () is a channel-shaped member that includes a base surface portion () and two wall portions () on both sides of the base surface portion () in a vehicle length direction and is open on its lower side in a vehicle height direction. The first member () includes a bottom wall portion (), a top wall portion (), and a side wall portion (). The bottom wall portion () and the top wall portion () are disposed in the same direction as the base surface portion (). The top wall portion () is overlapped on and joined to the base surface portion (). The wall portions () and the bottom wall portion () form the channel shape. The side wall portion () is a wall that blocks a vehicle width direction between the bottom wall portion () and the top wall portion (). A first lower arm support portion () is formed by the base surface portion () and the bottom wall portion ().