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1. (US20130026783) Front underfloor structure of vehicle

官庁 : アメリカ合衆国
出願番号: 13639211 出願日: 07.04.2011
公開番号: 20130026783 公開日: 31.01.2013
特許番号: 08517451 特許付与日: 27.08.2013
公報種別: B2
(国内移行後) 元 PCT 国際出願 出願番号:PCTJP2011058839 ; 公開番号: クリックしてデータを表示
IPC:
B62D 35/00
B 処理操作;運輸
62
鉄道以外の路面車両
D
自動車;付随車
35
流線の形状に特徴のある車両の車体
CPC:
B62D 35/02
Y02T 10/82
Y02T 10/88
出願人: Kakiuchi Takeshi
Nissan Motor Co., Ltd.
Ataka Masahiro
Ogawa Youhei
Nakajima Kazuaki
Ishihara Yuji
発明者: Kakiuchi Takeshi
Ataka Masahiro
Ogawa Youhei
Nakajima Kazuaki
Ishihara Yuji
代理人: Foley & Lardner LLP
優先権情報: 2010-089336 08.04.2010 JP
発明の名称: (EN) Front underfloor structure of vehicle
要約: front page image
(EN)

A front underfloor structure of a vehicle includes front deflectors disposed forward of front tires, respectively. The front deflectors each include a front apex portion disposed at a position closer to the vehicle front than a leading edge surface of each of the front tires when straight, and disposed at a position closer to a vehicle center line than an inner surface of each of the front tires when straight; an outer end portion disposed at a position closer to the vehicle rear than the front apex portion, and disposed at a position outward in the vehicle width direction of the front apex portion; and a second flow redirection surface connecting the front apex portion and the outer end portion, and being configured such that, when struck by air traveling from the vehicle front, the second flow redirection surface redirects a flow of the traveling air outward in the vehicle.


Also published as:
EP2557024CN102822042JPWO2011126085RU2012147463RU0002520852MX2012011490
BR112012025377IN3395/KOLNP/2012WO/2011/126085