JPS59162351U

JPS59162351U - Automobile silencer

Info

Publication number: JPS59162351U
Application number: JP11259782U
Authority: JP
Inventors: 実鈴木; 江藤　「せい」一
Original assignee: 株式会社中外
Priority date: 1982-07-24
Filing date: 1982-07-24
Publication date: 1984-10-30

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図はこの考案になる防音材の使用部位の断面図、第
２区は第１図１の仕切部の断面図、第３図第４図は第１
図２．３の仕切部の断面図、第５図は第１図４のフロア
−板の断面図である。（主要部分の符号の説明）、１・・・エンジン室と車室
との仕切部、２．３・・・トランク室との仕切部、４・
・・フロア板、５・・・表皮層、６・・・防音性をもつ
バット材、７・・・ダッシュパネル、８・・・表皮層、
９・・・防音性をもつバット材、１０・・・パンケイシ
トレイパネル、１１・・・表皮層、１２・・・防音性を
もつバット材、１３・・・バーチジョンパネル、１４・
・・表面、１５・・・防音性をもつバット材、１６・・
・フロア−パネル、１７・・・制振材、主にアスファル
トシート。Figure 1 is a cross-sectional view of the area where the soundproofing material of this invention is used, Section 2 is a cross-sectional view of the partition section in Figure 1, Figure 3, and Figure 4 are
2.3 is a sectional view of the partition, and FIG. 5 is a sectional view of the floor plate of FIG. 1. (Explanation of symbols of main parts), 1... Partition between the engine compartment and the passenger compartment, 2.3... Partition between the trunk compartment, 4.
...Floor board, 5...Skin layer, 6...Soundproof batt material, 7...Dash panel, 8...Skin layer,
9... Batting material with soundproofing properties, 10... Pancake tray panel, 11... Skin layer, 12... Batting material with soundproofing properties, 13... Vertical panel, 14.
...Surface, 15...Bat material with soundproofing properties, 16...
・Floor panel, 17... Damping material, mainly asphalt sheet.

Claims

[Scope of utility model registration request]

Figure 1 1 Partition dash panel between vehicle compartment and engine compartment,
Figure 1 2.3 Partition of trunk compartment package tray,
Vertical trim, Figure 1 4 and floor boards, etc.
A silencer for an automobile, characterized in that a band portion of a soundproofing material used for the can wall of a vehicle interior is formed by converting it into foamed asphalt.