发明名称 |
SHEET FOR FORMING RADIANT HEAT SHIELDING CORRUGATED TUBE, AND WIRE HARNESS |
摘要 |
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. |
申请公布号 |
US2016368436(A1) |
申请公布日期 |
2016.12.22 |
申请号 |
US201615179176 |
申请日期 |
2016.06.10 |
申请人 |
Sumitomo Wiring Systems, Ltd. |
发明人 |
WAKABAYASHI Masataka;KAMIJO Kuniaki |
分类号 |
B60R16/02;H02G3/04 |
主分类号 |
B60R16/02 |
代理机构 |
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代理人 |
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主权项 |
1. A sheet for forming a radiant heat shielding corrugated tube, the sheet comprising:
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 required gap left around the electric wire group, the corrugated tube-forming sheet base material having groove portions that constitute grooves on an outer surface side of the corrugated tube-forming sheet base material when bent into the cylindrical shape, the groove portions extending in a circumferential direction of the cylinder and being arranged at required intervals in an axial direction of the cylinder; a metal thin film formed on an outer surface of the corrugated tube-forming sheet base material; and a urethane foam agent layer formed on an inner surface of the corrugated tube-forming sheet base material. |
地址 |
Yokkaichi JP |