JPS6389335U - - Google Patents

Info

Publication number
JPS6389335U
JPS6389335U JP18369986U JP18369986U JPS6389335U JP S6389335 U JPS6389335 U JP S6389335U JP 18369986 U JP18369986 U JP 18369986U JP 18369986 U JP18369986 U JP 18369986U JP S6389335 U JPS6389335 U JP S6389335U
Authority
JP
Japan
Prior art keywords
absorbing layer
sound absorbing
hardness
area
hard core
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
JP18369986U
Other languages
English (en)
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 filed Critical
Priority to JP18369986U priority Critical patent/JPS6389335U/ja
Publication of JPS6389335U publication Critical patent/JPS6389335U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は、本考案の実施の一例の敷設状態を示
す断面図、第2図は本実施例の遮音特性を示す線
図である。 2……遮音シート、3……軟質ウレタン発泡体
、4……硬質芯材、5……吸音層。

Claims (1)

  1. 【実用新案登録請求の範囲】 1 遮音シートの裏面に吸音層を設け、該吸音層
    を床面に敷設して用いるものにおいて、該吸音層
    面積の80%以上が硬度10〜40の軟質ウレタ
    ン発泡体からなり、他の面積が硬度50以上であ
    る硬質芯材であることを特徴とする車両用床敷材
    。 2 前記硬質芯材がウレタンまたはスチレンの発
    泡体からなることを特徴とする実用新案登録請求
    の範囲第1項記載の車両用床敷材。
JP18369986U 1986-12-01 1986-12-01 Pending JPS6389335U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18369986U JPS6389335U (ja) 1986-12-01 1986-12-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18369986U JPS6389335U (ja) 1986-12-01 1986-12-01

Publications (1)

Publication Number Publication Date
JPS6389335U true JPS6389335U (ja) 1988-06-10

Family

ID=31130677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18369986U Pending JPS6389335U (ja) 1986-12-01 1986-12-01

Country Status (1)

Country Link
JP (1) JPS6389335U (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000243A1 (fr) * 1997-06-30 1999-01-07 Kabushiki Kaisha Yamakichi Mousse de resine servant au support de plaques d'isolation sonore, et procede de fabrication
JP2013233249A (ja) * 2012-05-08 2013-11-21 Daiwa:Kk フロアマット

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170085A (ja) * 1984-08-21 1986-04-10 ドクター アロイス スタンキーヴイツツ ゲゼルシヤフト ミツト ベシユレンクター ハフツング カーペツト部材並びにその製造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6170085A (ja) * 1984-08-21 1986-04-10 ドクター アロイス スタンキーヴイツツ ゲゼルシヤフト ミツト ベシユレンクター ハフツング カーペツト部材並びにその製造方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999000243A1 (fr) * 1997-06-30 1999-01-07 Kabushiki Kaisha Yamakichi Mousse de resine servant au support de plaques d'isolation sonore, et procede de fabrication
JP2013233249A (ja) * 2012-05-08 2013-11-21 Daiwa:Kk フロアマット

Similar Documents

Publication Publication Date Title
JPS6389335U (ja)
JPH0374885U (ja)
JPS6287826U (ja)
JPS6433806U (ja)
JPH0318343U (ja)
JPH03108740U (ja)
JPS6387134U (ja)
JPS62162135U (ja)
JPS6273012U (ja)
JPS5976337U (ja) 防音、保温、弾性資材
JPS6084473U (ja) 自動車用遮音材
JPH01173246U (ja)
JPS62162149U (ja)
JPS626160U (ja)
JPH01162505U (ja)
JPH0378832U (ja)
JPS647643U (ja)
JPH01129350U (ja)
JPH041916U (ja)
JPS61200586U (ja)
JPH01129349U (ja)
JPS6241235U (ja)
JPS6227124U (ja)
JPH0293448U (ja)
JPH049729U (ja)