Sub-frame structure

Details Sub-frame structure Sub-frame structure

2008-07-16

2010-11-23

Culbreth, Eric (Department: 3616)

Motor vehicles

Frame

With structure adapted to receive or support a motor,...

C180S068500, C280S784000, C296S187120, C296S204000

Reexamination Certificate

active

07836999

ABSTRACT:
A sub-frame structure, which mounts a fuel cell thereon and is supported by a vehicle body, the sub-frame structure including: front and rear cross members which support front and rear ends of the fuel cell on upper surfaces thereof and extend in a vehicle width direction; an intermediate cross member that is provided between the front and rear cross members and extends in the vehicle width direction; and a pair of side members that connects the front and rear cross members and the intermediate cross member and extends along side surfaces of the fuel cell, wherein a space having a predetermined size is formed between (a) a portion of the intermediate cross member, which is provided between the pair of side members, and (b) a lower surface of the fuel cell.

REFERENCES:
patent: 5641031 (1997-06-01), Riemer et al.
patent: 6874588 (2005-04-01), Kato et al.
patent: 6994178 (2006-02-01), Mizuno
patent: 2007/0007060 (2007-01-01), Ono et al.
patent: 2006-182295 (2006-07-01), None
patent: 2007-015588 (2007-01-01), None
patent: 2007-39004 (2007-02-01), None

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