发明授权
- 专利标题: Grommet
- 专利标题(中): 索环
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申请号: US12992738申请日: 2008-12-17
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公开(公告)号: US08375513B2公开(公告)日: 2013-02-19
- 发明人: Takashi Okuhara , Tsutomu Sakata , Satoshi Ujita
- 申请人: Takashi Okuhara , Tsutomu Sakata , Satoshi Ujita
- 申请人地址: JP Mie
- 专利权人: Sumitomo Wiring Systems, Ltd.
- 当前专利权人: Sumitomo Wiring Systems, Ltd.
- 当前专利权人地址: JP Mie
- 代理机构: Greenblum & Bernstein P.L.C.
- 优先权: JP2008-146301 20080603
- 国际申请: PCT/JP2008/072984 WO 20081217
- 国际公布: WO2009/147760 WO 20091210
- 主分类号: F16L5/00
- IPC分类号: F16L5/00 ; H02G3/22
摘要:
A grommet includes an inner tube, an outer tube coupled through an annular coupling section to the inner tube and provided with a slant wall section. The outer tube is provided on a larger diameter end of the slant wall section with a larger thickness portion and an annular latch recess between the larger diameter end of the slant wall section and the larger thickness portion. The slant wall section has a plurality of stepped projecting ribs that extend radially from a smaller diameter end of the slant wall section to the larger diameter end. Each of the projecting ribs is provided on a stepped top surface with a first slant surface that is inclined down to the side surface end of the latch recess, and is provided on both side surfaces with a second slant surface and a third slant surface that are inclined down from the top surface across the first slant surface. The first, second, and third slant surfaces form a three- side-cut-away portion.
公开/授权文献
- US20110067201A1 GROMMET 公开/授权日:2011-03-24