公开(公告)号：US20160372906A1

公开(公告)日：2016-12-22

申请号：US15183120

申请日：2016-06-15

Applicant: Sumitomo Wiring Systems, Ltd.

Inventor： Masataka WAKABAYASHI ,  Minoru FUKUDA

IPC: H02G3/22

CPC classification number: H02G3/22

Abstract: A grommet waterproofing sheet and a wire harness that enable moisture to be effectively supplied to a waterproofing agent that fills a portion to be covered by an electrical wire group support tube portion of a grommet, to enable the waterproofing agent to be hardened, and to better waterproof the space between electrical wires. The wire harness includes electrical wires and a grommet waterproofing sheet that includes a shape-memory resin sheet having moisture permeability and has shape memory according to which micro bumps are formed when heated to its glass transition temperature. A waterproofing agent is applied to the grommet waterproofing sheet, which is then heated to its glass transition temperature, so that it restores its remembered shape, water molecules that have passed through the waterproofing sheet shape cause the waterproofing agent to cure, and then the electrical wire group support tube portion is placed over the waterproofing sheet.

Abstract translation: 一种索环防水片和线束，其能够将水分有效地供给到填充由索环的电线组支撑管部分覆盖的部分的防水剂，以使防水剂硬化，并且更好地 防水电线之间的空间。 线束包括电线和索环防水片，其包括具有透湿性的形状记忆树脂片，并且具有形状记忆，当加热至其玻璃化转变温度时，形成微小凸起。 将防水剂施加到索环防水片材上，然后将其加热至其玻璃化转变温度，使其恢复其记忆形状，通过防水片材形状的水分子使防水剂固化，然后电气 线组支撑管部分放置在防水片上。

公开(公告)号：US20160064118A1

公开(公告)日：2016-03-03

申请号：US14824606

申请日：2015-08-12

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Masataka WAKABAYASHI ,  Minoru FUKUDA

IPC: H01B9/02 ,  H01B7/00

CPC classification number: H01B7/0018 ,  H01R9/0527 ,  H01R24/30 ,  H01R2103/00

Abstract: Provided is a wire harness having a shielding structure that can achieve a required shielding effect while sufficiently meeting the requirements of weight reduction and cost reduction. The wire harness includes a wire group constituted by a plurality of wires and a retaining member that surrounds the wire group such that the wire group is retained in the form of a bundle, wherein the wire group is configured to include a first wire composed of a linear conductor that is located toward the center of the wire group, a tube-shaped wire sheathing that surrounds the first wire, and a second wire and a third wire that are composed of an opposing pair of split tube-shaped conductors that are insulated from each other with the first wire and the wire sheathing being interposed therebetween.

Abstract translation: 本发明提供一种具有屏蔽结构的线束，其能够在充分满足减轻重量和降低成本的要求的同时实现所需的屏蔽效果。 线束包括由多根线构成的线组和围绕线组的保持构件，使得线组以束的形式保持，其中线组被配置为包括由第一线组成的第一线 位于导线组的中心的线状导体，围绕第一线的管状电线护套，以及第二线和第三线，由相对的一对分裂的管状导体组成， 彼此之间插入有第一线和电线护套。

公开(公告)号：US20160365170A1

公开(公告)日：2016-12-15

申请号：US15174295

申请日：2016-06-06

Applicant: Sumitomo Wiring Systems, Ltd.

Inventor： Masataka WAKABAYASHI ,  Minoru FUKUDA

IPC: H01B7/18 ,  H01B7/00

CPC classification number: B60R16/0215

Abstract: A protector and wire harness according to which, if human labor is used to place a group of electrical lines on a flat plate and wrap adhesive tape around the group of electrical lines and tape fixing portions, it is possible to enclose and protect the group of electrical lines with the flat plate without depending on human labor. The protector is made of a shape-memory polymer sheet with Tg set to a temperature higher than the high temperature reached in summer, and is constituted by a tube-forming flat surface portion and tape fixing portions. The tube-forming flat surface portion is formed with a rectangular shape having a width for folding into a tube shape that allows a group of electrical lines to be inserted and concealed therein, and is shaped as a flat plate with a tape fixing portion extending from at least one end in the lengthwise direction.

Abstract translation: 一种保护器和线束，根据该保护器和线束，如果人力劳动用于将一组电线放置在平板上并且将胶带缠绕在一组电线和带固定部分周围，则可以包围并保护该组 电线与平板不依赖人力。 保护器由Tg设定为高于夏季达到的高温的形状记忆聚合物片构成，由管形平面部和带固定部构成。 管形平面部分形成为具有用于折叠成允许一组电线插入并隐藏在其中的管状的宽度的矩形形状，并且被成形为平板，带固定部分从 沿长度方向的至少一端。

公开(公告)号：US20170106816A1

公开(公告)日：2017-04-20

申请号：US15274171

申请日：2016-09-23

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Masataka WAKABAYASHI ,  Minoru FUKUDA

IPC: B60R16/02 ,  B65D63/10

CPC classification number: B60R16/0215

Abstract: A band clip includes a binding band portion and a clip portion. The clip portion has a flange portion, a column portion, four inclined pieces inclined relative to the column portion, and a connecting piece connecting the column portion and each inclined piece. The clip portion is constituted of a shape memory resin and acquires a memorized shape such that a connecting distance between the column portion and each inclined piece becomes shorter than at normal temperature. When fitting the clip portion to a through hole, a second end portion near a vehicle body panel bends so that the inclined piece is locked to an edge of the through hole. When removing the clip portion from the through hole, a distance between a lower end portion of the inclined piece and a central axis of the column portion reaches a size that can pass through the through hole.

公开(公告)号：US20160066483A1

公开(公告)日：2016-03-03

申请号：US14819619

申请日：2015-08-06

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Minoru FUKUDA ,  Masataka WAKABAYASHI

IPC: H05K9/00 ,  H02G3/04 ,  B60R16/02

CPC classification number: H02G3/0481 ,  B60R16/0215 ,  H01B1/02

Abstract: A wire harness shield structure that can exhibit a required shield effect while sufficiently meeting demands for weight reduction and cost mitigation is provided. The wire harness shield structure includes: an exterior member that encloses an electrical line group so as to hold the electrical line group in a bundled manner, the electrical line group being constituted by a plurality of electrical lines; a shield material that encloses a predetermined section of the electrical line group that is to be shielded; and a ground connection member that grounds the shield member. A heat shrink tube that holds the electrical line group in the bundled manner constitutes the exterior member, and the shield material is constituted by a metal thin-film that is formed to attach to an inner circumferential surface portion of the heat shrink tube.

Abstract translation: 提供一种能够在充分满足减轻重量和降低成本的要求的同时显示所需屏蔽效果的线束屏蔽结构。 线束屏蔽结构包括：外部构件，其包围电线组，以捆扎方式保持电线组;电线组由多条电线构成; 屏蔽材料，其包围待屏蔽的电线组的预定部分; 以及接地屏蔽构件的接地连接构件。 将电线组以捆扎方式保持的热收缩管构成外部构件，屏蔽材料由形成为附接到热收缩管的内周面部分的金属薄膜构成。

公开(公告)号：US20160064120A1

公开(公告)日：2016-03-03

申请号：US14819593

申请日：2015-08-06

Applicant: SUMITOMO WIRING SYSTEMS, LTD.

Inventor： Masataka WAKABAYASHI ,  Minoru FUKUDA

IPC: H01B11/10

CPC classification number: B60R16/0215 ,  H01B7/0045 ,  H01B11/1058 ,  H01R4/185 ,  H01R4/646 ,  H02G15/1806

Abstract: A wire harness having a shield structure that can exhibit a required shield effect and sufficiently meet demands for cost mitigation and weight reduction is provided. The wire harness is provided with an electrical line group that is held in a bundled manner, in which at least a portion of electrical lines that are positioned on the outer circumferential side of the electrical line group each have a metal thin-film for shielding as the outermost layer, the metal thin-film being formed so as to attach to an outer circumferential surface portion of a sheathing that surrounds a conductor of the electrical line, and a drain wire or another ground connection member that is grounded and comes into contact with the metal thin-films of the electrical lines.

Abstract translation: 本发明提供一种能够显示所需屏蔽效果并充分满足减轻成本和减轻重量的要求的屏蔽结构的线束。 线束具有以捆束的方式保持的电线组，其中位于电线组的外周侧上的电线的至少一部分各自具有用于屏蔽的金属薄膜 最外层，金属薄膜被形成为附接到围绕电线的导体的护套的外周表面部分，以及接地并与其接触的漏线或另一接地连接构件 电线的金属薄膜。