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:
Dec. 07, 1999
Filed:
Mar. 13, 1997
Toshiyuki Hosokawa, Tokyo, JP;
Shigeo Tobaru, Wako, JP;
Abstract
The present invention relates to a member for an automobile front side member, in which the member has a simple sectional shape, is lightweight, is provided with a flat portion for mounting other parts on the member, and is excellent in axially compressive properties in the lengthwise direction against an impact. The member for the front side member according to the present invention comprises an Al alloy extruded square pipe, wherein the inside wall of each corner portion of the square pipe is made thicker than the wall of each side portion of the square pipe. The square pipe of the present invention includes a pipe square or rectangular in sectional shape, or a pipe provided with a flange on the square or rectangular pipe and so on.