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:
Jul. 25, 2017
Filed:
Oct. 07, 2015
Korea Institute of Ocean Science and Technology, Gyeonggi-do, KR;
In Bo Park, Daejeon, KR;
Sung Kwon Choi, Daejeon, KR;
Jin Ha Kim, Daejeon, KR;
Yeonguk Won, Daejeon, KR;
Young-Sik Kim, Daejeon, KR;
Hong Gun Sung, Daejeon, KR;
Sa Young Hong, Daejeon, KR;
Jang Pyo Hong, Daejeon, KR;
Suk Kyu Cho, Daejeon, KR;
KOREA INSTITUTE OF OCEAN SCIENCE AND TECHNOLOGY, Gyeonggi-Do, KR;
Abstract
The present invention provides an inertia test apparatus for a model ship that mimics a pitching inertia radius of an actual ship by reciprocating a model ship. The apparatus includes a base frame providing a supporting force, vertical frames integrally fixed at both sides of the base frame and having a hinge shaft on an upper end, a swing including a pair of fixing members rotatably hung on the hinge shafts of the vertical frames and a bed integrally formed at a lower ends of the fixing members, and providing a pitching inertia radius of the model ship by reciprocating about the hinge shafts, with the model ship seated on the bed, and a centering adjuster seating the model ship on the bed of the swing and matching a center of gravity of the model ship with a center of the swing by allowing the model ship to move.