JPS5818125U - sound absorbing washers - Google Patents

sound absorbing washers

Info

Publication number
JPS5818125U
JPS5818125U JP11282181U JP11282181U JPS5818125U JP S5818125 U JPS5818125 U JP S5818125U JP 11282181 U JP11282181 U JP 11282181U JP 11282181 U JP11282181 U JP 11282181U JP S5818125 U JPS5818125 U JP S5818125U
Authority
JP
Japan
Prior art keywords
sound absorbing
sound
insertion hole
absorbing washers
washers
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP11282181U
Other languages
Japanese (ja)
Inventor
大司 望月
Original Assignee
河西工業株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 河西工業株式会社 filed Critical 河西工業株式会社
Priority to JP11282181U priority Critical patent/JPS5818125U/en
Publication of JPS5818125U publication Critical patent/JPS5818125U/en
Pending legal-status Critical Current

Links

Landscapes

  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Bolts, Nuts, And Washers (AREA)
  • Vibration Prevention Devices (AREA)

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

【図面の簡単な説明】[Brief explanation of drawings]

第１図は自動車のダッシュパネルにおける部品の取付は
構造を示す部分拡大断面図、第２図はこの考案に係る吸
音ワッシャの斜視図、第３図は第２図の３−３断面図、
第４図は同吸音ワッシャを用いた部品取付構造を示す部
分拡大断面図、第５図はこの考案の他の実施例を示す半
断面斜視図、第６図はこの考案の更に他の実施例を示す
半断面斜視図である。 １０・・・・・・吸音ワッシャ、１０Ａ・・曲ボルト挿
通孔、ＩＯＢ・・・・・・平坦部。Fig. 1 is a partially enlarged cross-sectional view showing the structure of mounting parts on an automobile dash panel, Fig. 2 is a perspective view of a sound-absorbing washer according to this invention, Fig. 3 is a 3-3 sectional view of Fig. 2,
Fig. 4 is a partially enlarged sectional view showing a component mounting structure using the same sound-absorbing washer, Fig. 5 is a half-section perspective view showing another embodiment of this invention, and Fig. 6 is still another embodiment of this invention. FIG. 10...Sound absorbing washer, 10A...Bent bolt insertion hole, IOB...Flat part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 皿状に形成され、かつその中央にボルト挿通孔を形成し
たフェルト、グラスウール等の多孔質材料からなる吸音
材の、上記挿通孔周縁部を圧縮成形して硬化せしめたこ
とを特徴とする吸音ワッシャ。A sound-absorbing washer characterized by being made of a sound-absorbing material made of a porous material such as felt or glass wool, which is formed into a dish shape and has a bolt insertion hole formed in the center thereof, and the periphery of the insertion hole is compression molded and hardened. .
JP11282181U 1981-07-29 1981-07-29 sound absorbing washers Pending JPS5818125U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11282181U JPS5818125U (en) 1981-07-29 1981-07-29 sound absorbing washers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11282181U JPS5818125U (en) 1981-07-29 1981-07-29 sound absorbing washers

Publications (1)

Publication Number Publication Date
JPS5818125U true JPS5818125U (en) 1983-02-04

Family

ID=29907137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11282181U Pending JPS5818125U (en) 1981-07-29 1981-07-29 sound absorbing washers

Country Status (1)

Country Link
JP (1) JPS5818125U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170145A (en) * 1986-12-30 1988-07-14 Toyota Motor Corp Sound proofing material for automobile
JP2014005859A (en) * 2012-06-22 2014-01-16 Ihi Corp Coupling structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63170145A (en) * 1986-12-30 1988-07-14 Toyota Motor Corp Sound proofing material for automobile
JP2014005859A (en) * 2012-06-22 2014-01-16 Ihi Corp Coupling structure

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