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:
Jan. 08, 2013
Filed:
Nov. 24, 2009
Applicant:
Kentaro Hayashi, Nagoya, JP;
Inventor:
Kentaro Hayashi, Nagoya, JP;
Assignee:
Nippon Sharyo, Ltd., Aichi, JP;
Primary Examiner:
Int. Cl.
CPC ...
F16F 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The impact absorbers having different lengths are formed by providing notches in one of opposed surfaces on front end side in a collision direction of a square pipe having a square in cross section. The three impact absorbers are disposed in a width direction while two impact absorbers are disposed in a height direction such that directions of the notches differ from each other, and the impact absorbers are disposed in integrally welded to form the impact-absorbing member.