Title:
車両用フロントグリル
Document Type and Number:
Japanese Patent JP7081414
Kind Code:
B2
Abstract:
To prevent a millimeter wave damping due to snow.SOLUTION: In a vehicle 10 in which a millimeter wave radar device 40 configured to transmit a millimeter wave forward and receive a reflected millimeter wave is mounted, a front grille 12 includes a grille body 13 as a frame disposed forward of the millimeter wave radar device 40. A part of the grille body 13 as a portion thereof located forward of the millimeter wave radar device 40 is formed of a millimeter wave transmission part 21 having millimeter wave transparency. A heating element 24 having a heater wire 25 heated by energization with current and having millimeter wave transparency is fixed to a rear surface of the millimeter wave transmission part 21.SELECTED DRAWING: Figure 3
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Inventors:
Tatsuya Sugiura
Kozo Hirotani
Kozo Hirotani
Application Number:
JP2018172409A
Publication Date:
June 07, 2022
Filing Date:
September 14, 2018
Export Citation:
Assignee:
Toyoda Gosei Co., Ltd.
International Classes:
B60R19/52; B32B27/00; G01S7/03; G01S7/40; H05B3/20
Domestic Patent References:
| JP2005112193A | ||||
| JP2017215242A | ||||
| JP2018111367A | ||||
| JP2018066706A | ||||
| JP2018505383A |
Foreign References:
| DE102014002438A1 | ||||
| DE102014214329A1 |
Attorney, Agent or Firm:
Makoto Onda
Hironobu Onda
Hironobu Onda