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Patent Searching and Data


Title:
ON-VEHICLE STRUCTURE FOR RADAR
Document Type and Number:
Japanese Patent JP2000304847
Kind Code:
A
Abstract:

To suppress attenuation of radio waves by foam so as to transmit/ receive radio waves with a sufficient wave transmittance by forming a front grill positioned in front of a radar out of a resin including foam.

In an on-vehicle structure for a radar detecting a forward obstacle, a front grill 1 and an emblem 2 are formed of a resin 4 including foam when a radar 3 is arranged inside the front grill part based on a structure in which the emblem 2 is overlapped in the center of the front grill 1. As the resin 4 including foam, any of a foaming resin, hollow resin and honeycomb type resin can be used. In this on-vehicle structure for the radar 3, radio wave attenuation can be suppressed to the minimum because of foam when radio waves are transmitted/received through the front grill 1 and the emblem 2. A structure, in which a part of the front grill 1 is cut out and a plate made of the resin 4 including foam is installed in the cutout, may be used.


Inventors:
ASHIHARA ATSUSHI
Application Number:
JP14703099A
Publication Date:
November 02, 2000
Filing Date:
April 16, 1999
Export Citation:
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Assignee:
HONDA MOTOR CO LTD
International Classes:
B60R19/52; B60R11/00; B60R21/00; B60W30/00; G01S7/03; G01S13/93; H01Q1/32; H01Q1/42; (IPC1-7): G01S7/03; B60R19/52; B60R21/00; G01S13/93
Attorney, Agent or Firm:
Kiyoshi Torii