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:
Sep. 08, 2020
Filed:
Dec. 06, 2018
Korea Institute of Industrial Technology, Cheonan-si, Chungcheongnam-do, KR;
Hyun Rok Cha, Gwangju, KR;
Myeong Hwan Hwang, Gwangju, KR;
Jong Ho Han, Gwangju, KR;
Dong Hyun Kim, Gwangju, KR;
Gil Woo Choi, Gwangju, KR;
Se Hyeon Yang, Gwangju, KR;
Gye Seong Lee, Gwangju, KR;
Hae Sol Lee, Gwangju, KR;
KOREA INSTITUTE OF INDUSTRIAL TECHNOLOGY, Cheonan-si, Chungcheongnam-Do, KR;
Abstract
A joint member for coupling a chassis frame according to the present invention, which couples frames composing a chassis, includes a block-shaped main body and a first insertion groove into which one end portion of a first frame, which is a frame extending in a width direction of the chassis, is inserted and which is formed on one surface of the main body, and the plurality of first insertion grooves are formed in a longitudinal direction of the chassis so that a length of the chassis is changed according to a position at which the first frame is inserted.