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:
Jun. 18, 2024
Filed:
Jun. 25, 2019
Kongju National University Industry—university Cooperation Foundation, Chungcheongnam-do, KR;
Research Business Foundation Sungkyunkwan University, Gyeonggi-do, KR;
Kil-hee Kim, Chungcheongnam-do, KR;
Hyeong-gook Kim, Chungcheongnam-do, KR;
Yong-jun Lee, Chungcheongnam-do, KR;
Min-jun Kim, Chungcheongnam-do, KR;
Dong-hwan Kim, Daejeon, KR;
Min-ha Kim, Chungcheongnam-do, KR;
Jung-yoon Lee, Gyeonggi-do, KR;
Sang-woo Kim, Gyeonggi-do, KR;
KONGJU NATIONAL UNIVERSITY INDUSTRY-UNIVERSITY COOPERATION FOUNDATION, Chungcheongnam-do, KR;
RESEARCH BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY, Gyeonggi-do, KR;
Abstract
In a device for evaluating torsional structural performance of girder according to an embodiment of the present disclosure, a guide unit of a support member formed in a shape of an arc having its center that matches a shear center of the girder rotatably supports a rotating member, so that the shear center of the girder matches a center of torsion during clockwise or counterclockwise rotation of the rotating member, thereby measuring an accurate angle of twist and preventing an incident in which the rotating member escapes due to separation of a component by a rotational force.