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. 14, 2018
Filed:
Jun. 10, 2016
Honda Motor Co., Ltd., Tokyo, JP;
Tomohide Sekiguchi, Wako, JP;
HONDA MOTOR CO., LTD., Tokyo, JP;
Abstract
A vehicle body side frame is a member that absorbs applied impact load by bending under the impact load. The vehicle body side frame includes plural ultrahigh strength portions provided at intervals along a longitudinal direction, and plural high strength portions interposed between the plural ultrahigh strength portions. A tensile strength of the ultrahigh strength portions exceeds 1400 MPa, and a tensile strength of the high strength portions is from 500 MPa to 1000 MPa. The high strength portions are formed with a sheet thickness greater than that of the ultrahigh strength portions. A front stress concentrating portion, a central stress concentrating portion, and a rear stress concentrating portion are respectively formed to a front high strength portion, a central high strength portion, and a rear high strength portion.