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:
May. 12, 2020
Filed:
Nov. 22, 2016
Applicant:
Kyoraku Co., Ltd., Kyoto, JP;
Inventors:
Assignee:
KYORAKU CO., LTD., Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16F 7/12 (2006.01); B60R 21/04 (2006.01); B60R 19/18 (2006.01); B60R 21/34 (2011.01);
U.S. Cl.
CPC ...
B60R 21/04 (2013.01); B60R 19/18 (2013.01); B60R 21/34 (2013.01); F16F 7/12 (2013.01); B60R 2021/0414 (2013.01);
Abstract
A shock absorber formed such that at least part of an end wall of a groove rib is a fragile portion, or a shock absorber that makes a fracture behavior according to a design intent. The shock absorber has a hollow molded-body having a hollow. The hollow molded-body includes front and rear walls that are spaced from and opposed to each other and a side wall that connects the front and rear walls. The side wall is provided with a front groove rib formed by recessing the front wall and a rear groove rib formed by recessing the rear wall. A side groove wall is formed by welding together at least parts of end walls of the front groove rib and the rear groove rib.