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. 23, 2022
Filed:
Mar. 28, 2020
Applicant:
Sewon Precision Industry Co., Ltd., Daegu, KR;
Inventors:
Moon Ki Kim, Daegu, KR;
Sang Hyun Kim, Daegu, KR;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01N 33/00 (2006.01); G01N 3/26 (2006.01); G01N 3/28 (2006.01); G01N 3/22 (2006.01); G01N 3/02 (2006.01); G01N 3/20 (2006.01);
U.S. Cl.
CPC ...
G01N 3/22 (2013.01); G01N 3/02 (2013.01); G01N 3/20 (2013.01); G01N 2033/0083 (2013.01);
Abstract
A device for testing durability of a cowl crossbar comprises a main picture including an input driver for a rotational durability test and a bending stiffness test on a specimen including motor driven power steering (MDPS)-mounted cowl crossbar, an output loader performing, together with the input driver, the rotational durability test and the bending stiffness test and outputting a test value, and a specimen stand disposed between the input driver and the output loader to relocatably support the specimen, and a controller controlling the main picture for the rotational durability test and the bending stiffness test.