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公开(公告)号：US20170169919A1
公开(公告)日：2017-06-15
申请号：US15361780
申请日：2016-11-28
Applicant: SUMITOMO WIRING SYSTEMS, LTD.
Inventor： Masataka WAKABAYASHI , Tetsuro SUGINO
IPC: H01B7/282 , B60R16/02 , H01B13/012 , H01B7/00 , H01B7/285
CPC classification number: H01B7/2825 , B60R16/0207 , H01B7/0045 , H01B7/285 , H01B13/01209
Abstract: Provided are a wire harness that can facilitate the operations for performing waterproofing processing using a heat-shrinkable tube and the like on a connection portion where exposed conductor portions are connected, while also making it possible to reliably perform the waterproofing processing, and a method for manufacturing the wire harness. A wire harness includes coated electric wires that have exposed conductor portions obtained by removing portions of coatings and are arranged such that the exposed conductor portions are close to each other, a heat-shrinkable tube that surrounds the exposed conductor portions and adjacent end portions of the coatings, a splicing terminal that is integrally held in the heat-shrinkable tube and is close to the exposed conductor portions, and a soft brazing material that solidifies in a state in which voids between the splicing terminal and the exposed conductor portions are filled with the soft brazing material.
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公开(公告)号：US20170110216A1
公开(公告)日：2017-04-20
申请号：US15274072
申请日：2016-09-23
Applicant: SUMITOMO WIRING SYSTEMS, LTD.
Inventor： Seiji OIKAWA , Masataka WAKABAYASHI
CPC classification number: H01B7/0045 , H01B7/009 , H01B7/285 , H02G3/0406 , H02G3/0481 , Y02A30/14
Abstract: In a splice connection member, a core wire holder is integrally formed on an interior of each of a plurality of depressions into which coated wires can be guided. A plurality of pressure blades are provided opposite each other on a wire introduction opening side of the depressions, the pair of pressure blades separated by a distance smaller than an inlet diameter of the wire introduction opening. Each of the pressure blades includes a plurality of blade tips separated by a distance in an axis direction of the coated wires smaller than a thickness of the coating, and the core wire holder includes a plurality of pressure portions. A communicating groove is formed in each of the depressions so as to be open on two ends, passing between the plurality of pairs of blade tips, the communicating groove extending in a circumference direction of each of the coated wires.
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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
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。
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公开(公告)号：US20170110218A1
公开(公告)日：2017-04-20
申请号：US15282115
申请日：2016-09-30
Applicant: SUMITOMO WIRING SYSTEMS, LTD.
Inventor： Masataka WAKABAYASHI , Shota ARAGIRI
CPC classification number: H01B7/0045 , H01R4/185 , H01R9/2416 , H01R13/5205 , H01R13/521 , H01R13/5216 , H01R43/005 , H02G15/04 , H02G15/06
Abstract: A wire harness includes a plurality of coated electric wires; a connector terminal including a connection portion, a first barrel portion, and a second barrel portion; a connector configured to lock and store the connection portion; a rubber seal including a small-diameter tubular portion, a middle tubular portion having a spiral contour, and a large-diameter tubular portion, where the small-diameter tubular portion is secured by the second barrel portion along with an end portion of the insulation coating material. The middle tubular portion and the large-diameter tubular portion are force-fitted into a terminal insertion hole, and a rear holder is secured to the connector with the rubber seal pressed toward the terminal insertion hole, compressing the middle tubular portion axially. A waterproofing agent is applied to an outer surface of the middle tubular portion and is cured filling gaps between the middle tubular portion and the terminal insertion hole.
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公开(公告)号：US20160368436A1
公开(公告)日：2016-12-22
申请号：US15179176
申请日：2016-06-10
Applicant: Sumitomo Wiring Systems, Ltd.
Inventor： Masataka WAKABAYASHI , Kuniaki KAMIJO
CPC classification number: B60R16/0215
Abstract: A sheet for forming a radiant heat shielding corrugated tube as well as a wire harness that provide protection from a metal edge and radiant heat shielding. A sheet for forming a radiant heat shielding corrugated tube includes a corrugated tube-forming sheet base material formed of a synthetic resin sheet that can be bent into a cylindrical shape through which an electric wire group passes with a gap left around the electric wire group, the sheet base material having groove portions on an outer surface side when bent into the cylindrical shape, the groove portions extending in a circumferential direction and being arranged at required intervals in an axial direction, a metal thin film formed on an outer surface of the sheet base material, and a urethane foam agent layer formed on an inner surface of the sheet base material.
Abstract translation: 用于形成辐射热屏蔽波纹管的片材以及提供金属边缘保护和辐射热屏蔽的线束。 用于形成辐射热屏蔽波纹管的片材包括由合成树脂片形成的波纹管形成片材基材，该合成树脂片材可弯曲成电线组通过的圆筒形状，并且电线组周围留有间隙， 所述片材基材在弯曲成圆筒状时在外表面侧具有槽部，所述槽部沿圆周方向延伸并且沿轴向以所需间隔布置，形成在所述片材的外表面上的金属薄膜 基材和形成在片材基材的内表面上的聚氨酯泡沫剂层。
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Patent Agency Ranking
公开(公告)号：US20160064906A1
公开(公告)日：2016-03-03
申请号：US14824543
申请日：2015-08-12
Applicant: SUMITOMO WIRING SYSTEMS, LTD.
Inventor： Masataka WAKABAYASHI , Haruki KONAGAYOSHI
CPC classification number: H02G3/0481 , B60R16/0207
Abstract: A wire harness electrical line exterior structure has favorable workability in a wire harness mounting task, prevents unnecessary constricting force from being applied to an electrical line group by an exterior member after mounting, and allows an improvement in the bendability and the durability of the electrical line group. The wire harness electrical line exterior structure includes an electrical line group including electrical lines, and an exterior member enclosing the electrical line group. The exterior member includes a shape memory material attached to the electrical line group in a first exterior orientation adjacent thereto. The shape memory material is molded so as to be capable of returning to a predetermined remembered shape. When the shape memory material is heated so as to return to the remembered shape, the exterior member increases in width from the first exterior orientation to a second exterior orientation separated from the electrical line group.
Abstract translation: 线束电线外部结构在线束安装任务中具有良好的可操作性，防止在安装之后不必要的收缩力被外部构件施加到电线组，并且可以改善电线的弯曲性和耐久性 组。 线束电线外部结构包括包括电线的电线组和包围电线组的外部构件。 外部构件包括在与其相邻的第一外部取向中附接到电线组的形状记忆材料。 形状记忆材料被模制以能够返回到预定的记忆形状。 当形状记忆材料被加热以恢复到记忆形状时，外部构件的宽度从第一外部取向增加到与电线组分离的第二外部取向。
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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
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。
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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
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.
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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
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。
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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。
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