Wire harness and manufacturing method for wire harness
A wire harness and wire manufacturing technology, which is applied in the manufacture of wire harnesses, cable/conductor manufacturing, conductors, etc., can solve the problem of low durability of the protector, and achieve the effect of suppressing the increase of equipment cost, improving wear resistance and simple structure
Inactive Publication Date: 2013-01-09
AUTONETWORKS TECH LTD +2
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- Summary
- Abstract
- Description
- Claims
- Application Information
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Problems solved by technology
In this way, protectors made of non-woven fabrics have low durability compared to protectors that are injection molded products
Method used
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Embodiment Construction
[0078] Hereinafter, various embodiments of the present invention will be described with reference to the accompanying drawings.
[0079]First, an outline of the structure of a wire harness according to various embodiments of the present invention will be schematically described.
[0080] A wire harness according to various embodiments of the present invention has a predetermined number and a predetermined type of electric wires. These electric wires are bundled in a predetermined form, and the bundled electric wires form trunk lines and branch lines of the wire harness according to various embodiments of the present invention. A predetermined connector or the like is attached to the end of each electric wire (main line or branch line). Note the shape and size of the wire harness according to the embodiments of the present invention, the structure of the trunk and branch wires, the number / type / length of electric wires included in the wire harness according to the embodiments o...
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Abstract
Disclosed are a wire harness in which fluids such as water cannot penetrate a coating member, and a manufacturing method for the same. The abrasion resistance of the coating member is also improved. A predetermined section of an electrical wire (91) is sandwiched or wrapped by a first blank (801) and a second blank (802) comprising a thermoplastic material, and a protective layer blank (803) comprising a water repellent material is provided on approximately all of the surface of the first blank (801) and the second blank (802). By applying pressure to the first blank (801), the second blank (802), and the protective layer blank (803) while heating the same, the first blank (801) and the second blank (802) are formed into a predetermined shape and dimensions, and by melting at least a part of the surface layer of the first blank (801) and the second blank (802), the protective layer blank (803) bonds with the surface of the first blank (801) and the second blank (802). A material having high abrasion resistance is chosen as the protective layer blank (803).
Description
technical field [0001] The present invention relates to a wire harness and a wire harness manufacturing method, and more particularly, to a wire harness having a member to maintain electric wires in a predetermined shape and / or to protect the electric wires, and a wire harness manufacturing method. Background technique [0002] In a vehicle such as an automobile, a wire harness for interconnecting electric devices, electronic devices, and the like is provided. A typical wire harness has a predetermined number and predetermined type of wires. These wires are bundled to form trunk or spur lines. [0003] In the wiring harness, main lines and branch lines are arranged along predetermined lines inside a vehicle or the like. Therefore, in order to facilitate the arrangement of the main wires and branch wires of the wire harness, in some cases, the main wires and the branch wires of the wire harness are formed to have predetermined axial shapes at the manufacturing stage. As a ...
Claims
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IPC IPC(8): H01B7/00H01B7/282H01B13/012H02G3/04
CPCH01B7/2825B60R16/0215H01B13/01254H02G3/0487Y10T156/1043
Inventor 村田敦平野信行佐藤理
Owner AUTONETWORKS TECH LTD