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. 20, 2016
Filed:
Oct. 21, 2014
Hyundai Motor Company, Seoul, KR;
Chi Hoon Choi, Gyeonggi-Do, KR;
Young Ho Choi, Gyeonggi-Do, KR;
Gi Hwan Kim, Gyeonggi-Do, KR;
Jeong Min Cho, Gyeonggi-Do, KR;
Hermann Hansen, Russelsheim, DE;
Rolf Verhoeven, Russelsheim, DE;
Pawel Kwasniak, Russelsheim, DE;
Hyundai Motor Company, Seoul, KR;
Abstract
An under-floor frame system is disclosed. In particular, a main frame made of carbon fiber composite materials forms a closed quadrangle. A center cross member made of carbon fiber composite materials runs along a width direction of a vehicle and connects middles of the both side members. Also, a front cross member and a rear cross member made of carbon fiber composite materials runs along a width direction of a vehicle and connects a front side member portion and a rear side member portion at both sides of the main frame, respectively. A center tunnel member made of carbon fiber composite materials and is extended in a width direction of a vehicle to traverse an upper space of the center cross member and connects the front cross member and the rear cross member.