Patent application number | Description | Published |
20150266435 | WIRE HARNESS - A wire harness includes: an electrical wire group including a main electrical wire section, a first branch electrical wire section, and a second branch electrical wire section; a small-diameter tubular exterior member configured to cover the main electrical wire section in the circumferential direction, and on whose base end section side the first branch electrical wire section is located; a large-diameter tubular exterior member configured to cover the main electrical wire section in the circumferential direction, and on whose base end section side the second branch electrical wire section is located; first and second tape-fixing sections; and twist indicator that is provided at a position at which the small-diameter tubular exterior member and the large-diameter tubular exterior member overlap each other, and is configured to indicate the degree of twist of the main electrical wire section between the first branch electrical wire section and the second branch electrical wire section. | 09-24-2015 |
20150270029 | WATERPROOFING STRUCTURE FOR INSULATION-COATED ELECTRICAL WIRE, AND WIRE HARNESS - The present invention relates to a waterproofing structure for an insulation-coated electrical wire that includes a tubular protection member and a resin material that is accommodated in the protection member. An exposed conductor section includes a plurality of bare wires bent to double back in a reverse direction in the protection member, the protection member including a tubular section that surrounds the exposed conductor section and the pair of on intermediate ends of the coating tube that are adjacent to both ends of the exposed conductor section; and a closed section that is distanced from the exposed conductor section in the axial direction and closes one end of the tubular section. The resin material is made of a thermosetting resin that is cured, between the protection member and the insulation-coated electrical wire, while closely fitting to the closed section, the exposed conductor section, and the pair of intermediate ends. | 09-24-2015 |
20150270696 | WATERPROOFING STRUCTURE FOR INSULATION-COATED ELECTRICAL WIRE, AND WIRE HARNESS - The present invention relates to a waterproofing structure for an insulation-coated electrical wire that includes a tubular protection member and a resin material that is accommodated in the protection member. An insulation-coated electrical wire passes through the protection member, and the protection member includes a stopper that surrounds one intermediate end of a coating tube that is located on one end side of an exposed conductor section of the insulation-coated electrical wire, and a heat-shrinkable tube that is shrunk to a predetermined shrunk diameter, and closely fits to the stopper on the inner circumference on one end side of the heat-shrinkable tube. The resin material is made of a thermosetting resin that is cured between the protection member and the insulation-coated electrical wire while closely fitting to the stopper, and pair of intermediate ends of the coating tube on both ends of the exposed conductor section. | 09-24-2015 |
20150279516 | WATERPROOF STRUCTURE FOR STOPPING WATER BETWEEN BARE WIRES OF MULTIPLE CIRCUITS - A waterproof structure for stopping water between bare wires of multiple circuits stopping water between bare wires all together for plural covered wires is provided. It is provided with plural covered wires each of which has a stripped wire exposed part formed by removing a cover material in an intermediate portion thereof, and is folded over at the stripped wire exposed part; a non-electrically conductive wire support supporting plural covered wires so as to prevent short-circuits between the stripped wire exposed parts of plural covered wires; a container accommodating portions of plural covered wires supported by the wire support and the stripped wire exposed part; and a thermosetting waterproofing agent | 10-01-2015 |
20150371732 | WATER BLOCKING STRUCTURE FOR INSULATION-COATED WIRE AND WIRE HARNESS - A low-cost water blocking structure for an insulation-coated wire that can ensure high water blocking ability and favorable workability at an intermediate portion of the insulation-coated wire as well as a wire harness are provided. A water blocking structure for an insulation-coated wire includes a heat-shrinkable tubular protective member that is closed at one end and that accommodates an intermediate portion of an insulation-coated wire that is bent in a folded-backward direction, and a resin material that is accommodated in the protective member and that penetrates the intermediate portion of the insulation-coated wire. A slit portion is formed by a cutting instrument in a coating of the insulation-coated wire within a region where the intermediate portion is bent in the folded-backward direction, and a water blocking agent penetrates the intermediate portion via this slit portion. | 12-24-2015 |
20150371734 | WATER STOPPING STRUCTURE FOR INSULATION-COATED WIRE AND WIRE HARNESS - A low-cost water blocking structure for an insulation-coated wire that can ensure high water blocking ability and favorable workability at an intermediate portion of the insulation-coated wire as well as a wire harness are provided. A water blocking structure for an insulation-coated wire includes a heat-shrinkable tubular protective member that is closed at one end by a stopper and that accommodates an intermediate portion of an insulation-coated wire, and a resin material that is accommodated in the tubular member and that penetrates the intermediate portion of the insulation-coated wire, the resin material serving as a water blocking agent. Slit portions are formed in a coating of the insulation-coated wire, and the resin material penetrates the intermediate portion via these slit portions. A coating stripping member with a blade whose cutting edges are directed to the inside of the respective slit portions is contained within the protective member. | 12-24-2015 |
20150372464 | WATER STOPPING STRUCTURE FOR INSULATION-COATED WIRE AND WIRE HARNESS - A low-cost water blocking structure for an insulation-coated wire that can ensure high water blocking ability and favorable workability as well as a wire harness are provided. A water blocking structure for an insulation-coated wire includes a heat-shrinkable tubular protective member that is closed at one end by a stopper and that accommodates an intermediate portion of an insulation-coated wire, and a resin material that is accommodated in the protective member and that penetrates the intermediate portion of the insulation-coated wire. Slit portions are formed in a coating of the insulation-coated wire within the protective member, the slit portions extending in a direction that crosses the axis of the insulation-coated wire on opposite sides of the intermediate portion with respect to a radial direction, and a water blocking agent penetrates the intermediate portion via these slit portions. | 12-24-2015 |
20160064118 | WIRE HARNESS - 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. | 03-03-2016 |
20160064120 | WIRE HARNESS - 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. | 03-03-2016 |
20160064906 | WIRE HARNESS ELECTRICAL LINE EXTERIOR STRUCTURE - 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. | 03-03-2016 |
20160066483 | WIRE HARNESS SHIELD STRUCTURE - 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. | 03-03-2016 |