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Invention Application
US20120152674A1 SHOCK ABSORBING MEMBER AND SHOCK ABSORBING STRUCTURE 有权
冲击吸收构件和减震结构

  • Patent Title: SHOCK ABSORBING MEMBER AND SHOCK ABSORBING STRUCTURE
  • Patent Title (中): 冲击吸收构件和减震结构
  • Application No.: US13384107
    Application Date: 2010-07-15
  • Publication No.: US20120152674A1
    Publication Date: 2012-06-21
  • Inventor: Michihiro Fukuo , Takahiro Hasegawa
  • Applicant: Michihiro Fukuo , Takahiro Hasegawa
  • Applicant Address: JP Yokohama-shi, Kanagawa,
  • Assignee: NIFCO INC.
  • Current Assignee: NIFCO INC.
  • Current Assignee Address: JP Yokohama-shi, Kanagawa,
  • Priority: JP2009-166824 20090715
  • International Application: PCT/JP2010/062009 WO 20100715
  • Main IPC: F16F7/12
  • IPC: F16F7/12
SHOCK ABSORBING MEMBER AND SHOCK ABSORBING STRUCTURE
Abstract:
A second shock absorbing portion (18) includes an encirclement wall (42) and ribs (46) which are formed to have a height greater than that of an encirclement wall (40) and ribs (44) in a first shock absorbing portion (20). The ribs (44) and the ribs (46) have substantially the same wall thickness, and the number of the ribs (44) is the same as the number of the ribs (46). Accordingly, the second shock absorbing portion (18) is more brittle than the first shock absorbing portion (20), since the second shock absorbing portion (18) is made to have a height greater than that of the first shock absorbing portion (20). Further, the first shock absorbing portion (20) is placed in a vehicle inner side, while the second shock absorbing portion (18) is placed in a vehicle outer side.
Abstract(Chinese):

第二冲击吸收部分（18）包括环形壁（42）和肋（46），其形成为具有比包围壁（40）的高度高的第一冲击吸收部分（20）和肋（44） ）。 肋（44）和肋（46）具有基本上相同的壁厚，并且肋（44）的数量与肋（46）的数量相同。 因此，由于第二冲击吸收部（18）的高度大于第一冲击吸收部（20）的高度，所以第二冲击吸收部（18）比第一冲击吸收部（20）更脆， 。 此外，第一减震部（20）配置在车辆内侧，第二减震部（18）配置在车辆外侧。

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