METHOD OF FILLING A VEHICLE FLOOR PANEL STRUCTURE WITH A FILLER MATERIAL, AND VEHICLE FLOOR PANEL STRUCTURE MANUFACTURED USING SAID METHOD

Title:

METHOD OF FILLING A VEHICLE FLOOR PANEL STRUCTURE WITH A FILLER MATERIAL, AND VEHICLE FLOOR PANEL STRUCTURE MANUFACTURED USING SAID METHOD

Document Type and Number:

WIPO Patent Application WO/2010/113560

Kind Code:

A1

Abstract:

Disclosed is a method for filling a vehicle floor panel structure with a filler material (10). Said vehicle floor panel structure is provided with: a first panel (2) disposed inside the vehicle compartment; a second panel (3) disposed outside the compartment across from and separated from the first panel (2); and a middle panel (4) disposed as so to connect the first panel (2) and second panel (3) and form hollow areas (5, 6). The aforementioned method includes a step that creates openings (7) in the areas of the first panel (2) that correspond to one set of hollow areas (5), and a step that uses said openings (7) to fill those hollow areas (5) with an expandable filler material (10).

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Inventors:

YANOBU, Yukihide (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
矢延　雪秀 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)
KONO, Hiroyuki (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
河野　浩幸 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)
MORITA, Katsuaki (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
森田　克明 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)
MIYAJI, Tsuyoshi (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)

Application Number:

JP2010/052525

Publication Date:

October 07, 2010

Filing Date:

February 19, 2010

Export Citation:

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Assignee:

MITSUBISHI HEAVY INDUSTRIES, LTD. (16-5, Konan 2-chome Minato-k, Tokyo 15, 〒1088215, JP)
三菱重工業株式会社 (〒15 東京都港区港南二丁目１６番５号 Tokyo, 〒1088215, JP)
YANOBU, Yukihide (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
矢延　雪秀 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)
KONO, Hiroyuki (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
河野　浩幸 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)
MORITA, Katsuaki (MITSUBISHI HEAVY INDUSTRIES LTD., 6-22, Kan-on-shin-machi 4-chome, Nishi-ku, Hiroshima-sh, Hiroshima 53, 〒7338553, JP)
森田　克明 (〒53 広島県広島市西区観音新町四丁目６番２２号　三菱重工業株式会社広島研究所内 Hiroshima, 〒7338553, JP)

International Classes:

B61D17/10; B32B3/26; B61D49/00; E04F15/18

Attorney, Agent or Firm:

OKUYAMA, Shoichi et al. (7th Floor, Akasaka Eight One Building 13-5, Nagata-cho 2-chome, Chiyoda-k, Tokyo 14, 〒1000014, JP)

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