公开(公告)号：US20020036098A1

公开(公告)日：2002-03-28

申请号：US09956871

申请日：2001-09-21

申请人： SUMITOMO WIRING SYSTEMS, Ltd.

发明人： Takashi Okuhara ,  Yoshimi Uchida ,  Tsutomu Sakata

IPC分类号： F16L005/00 ,  H02G003/22

CPC分类号： B60R16/0222 ,  Y10T16/05

摘要： A grommet has a plurality of projecting strip portions provided on an outer peripheral surface of a tapered portion, extending in an axial direction of the tapered portion and being spaced from each other in a circumferential direction. The grommet also includes at least one sunken portion, which defines the outer peripheral surface of the tapered portion between adjacent projecting strip portions. The sunken portion includes a groove extending in an axial direction of the grommet.

摘要翻译： 索环具有设置在锥形部分的外周面上的多个突出条带部分，其在锥形部分的轴向方向上延伸并且在圆周方向上彼此间隔开。 索环还包括至少一个下沉部分，其限定相邻突出条带部分之间的锥形部分的外周表面。 下沉部分包括沿索环的轴向方向延伸的凹槽。

公开(公告)号：US20040206538A1

公开(公告)日：2004-10-21

申请号：US10824444

申请日：2004-04-15

申请人： Sumitomo Wiring Systems, Ltd.

发明人： Takashi Okuhara

IPC分类号： H02G003/00

CPC分类号： B60R16/0222

摘要： The invention relates to a grommet having an axis and configured to contain a wire harness and insertable into a through-hole formed in a vehicle panel. The grommet includes a tubular portion and a funnel-shaped portion, the latter including, sequentially from the tubular portion, a narrowed end section, a frusto-conical wall with external and internal faces, and an enlarged end section that includes an external face provided with a circular groove portion. The circular groove portion forms a circular ridgeline at a position nearest to the tubular portion. The frusto-conical wall includes a thin wall section having a substantially uniform thickness and extending from the narrowed end section up to a position about half way position along the axis in the frusto-conical wall, and a thick wall section having a substantially uniform internal radius and extending from the about half way position to and through the enlarged end section along the axis. The external face of the frusto-conical wall includes a plurality of shallow recesses which are arranged at given intervals therebetween around the circular direction and which extend from the narrowed end section towards the circular ridgeline, the shallow recesses leading to deep recesses near the circular ridgeline, whereby protrusions are formed adjacent to the shallow and deep recesses.

摘要翻译： 本发明涉及一种具有轴线并配置为容纳线束并可插入形成在车辆面板中的通孔中的索环。 索环包括管状部分和漏斗形部分，后者从管状部分依次包括变窄的端部，具有外表面和内表面的截头圆锥形壁，以及包括提供的外表面的扩大的端部部分 具有圆形槽部。 圆形槽部分在最靠近管状部分的位置处形成圆形脊线。 截头圆锥形壁包括具有基本均匀厚度并且从变窄的端部部分延伸到截头圆锥形壁中的轴线的大约一半位置的位置的薄壁部分，以及具有基本上均匀的内部的厚壁部分 半径并且沿着轴线从大约一半位置延伸并且穿过扩大的端部部分。 截头圆锥形壁的外表面包括多个浅凹槽，它们围绕圆周方向以给定间隔布置，并且从狭窄端部朝向圆形脊线延伸，浅凹槽通向圆形脊线附近的深凹陷 ，由此在浅和深的凹部附近形成突起。

公开(公告)号：US20020036097A1

公开(公告)日：2002-03-28

申请号：US09956870

申请日：2001-09-21

申请人： SUMITOMO WIRING SYSTEMS, Ltd.

发明人： Takashi Okuhara ,  Yoshimi Uchida ,  Tsutomu Sakata ,  Kenichiro Akizuki

IPC分类号： H02G003/22

CPC分类号： B60R16/0222 ,  Y10T16/05

摘要： A grommet has a plurality of inner projecting strip portions and a plurality of outer projecting strip portions on inner and outer peripheral surfaces of the tapered portion, respectively. The plurality of inner and outer projecting strip portions respectively extend in an axial direction of the tapered portion and are spaced from each other in a circumferential direction. The outer projecting strip portions are located opposing to the inner projecting strip portions. A projection amount of the outer projecting strip portions is changed at a contact point. At the contact point, when the grommet is inserted into a through hole, the grommet first contacts an inner peripheral surface of the through hole. The projection amount between the contact point and a large diameter side end of the projecting strip portions is smaller than a second projection amount between the contact point and a small diameter side end.

公开(公告)号：US20030062694A1

公开(公告)日：2003-04-03

申请号：US10255949

申请日：2002-09-27

申请人： Sumitomo Wiring Systems, Ltd.

发明人： Yoshimi Uchida ,  Tsutomu Sakata ,  Takashi Okuhara

IPC分类号： H02G003/22

CPC分类号： B60R16/0222 ,  H02G15/013 ,  Y10T16/05

摘要： A grommet has a plurality of projecting strip portions provided on an outer peripheral surface of a tapered portion, extending in an axial direction of the tapered portion and being spaced from each other in a circumferential direction. The grommet also has a plurality of grooves on the outer projecting strip portions. The grooves extend in the circumferential direction, and are configured to generate tactile sensation when the grommet is mounted into the through hole of the automobile body panel.

摘要翻译： 索环具有设置在锥形部分的外周面上的多个突出条带部分，其在锥形部分的轴向方向上延伸并且在圆周方向上彼此间隔开。 索环还在外突出条部分上具有多个槽。 凹槽沿圆周方向延伸，并且被配置为当将索环安装到汽车车身面板的通孔中时产生触感。