JPS5948611U - 可塑性柔軟耳栓 - Google Patents

可塑性柔軟耳栓

Info

Publication number
JPS5948611U
JPS5948611U JP14339082U JP14339082U JPS5948611U JP S5948611 U JPS5948611 U JP S5948611U JP 14339082 U JP14339082 U JP 14339082U JP 14339082 U JP14339082 U JP 14339082U JP S5948611 U JPS5948611 U JP S5948611U
Authority
JP
Japan
Prior art keywords
earplugs
plastic flexible
plastic
harmless
elongation
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
JP14339082U
Other languages
English (en)
Inventor
生田　善太郎
隆義 山本
昌弘 中村
三上　圭二
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Midori Anzen Co Ltd
Nippon Steel Corp
Original Assignee
Midori Anzen Co Ltd
Sumitomo Metal Industries Ltd
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 Midori Anzen Co Ltd, Sumitomo Metal Industries Ltd filed Critical Midori Anzen Co Ltd
Priority to JP14339082U priority Critical patent/JPS5948611U/ja
Publication of JPS5948611U publication Critical patent/JPS5948611U/ja
Pending legal-status Critical Current

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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。

Description

【図面の簡単な説明】
第１図は各自の耳孔入口の実物大断面図、第２図ないし
第４図は３種類の従来品の効果をそれぞれ示すグラフ、
第５図は本考案に係る可塑性柔軟耳栓の斜視図、第６図
は同耳栓の効果を示すグラフである。 １・・・耳栓。

Claims (1)

    【実用新案登録請求の範囲】
  1. 常温で適切な硬度、引張り強さ、伸びがあり、かつ滑ら
    かで人体に無害な可塑性素材により成形されて成る可塑
    性柔軟耳栓。
JP14339082U 1982-09-24 1982-09-24 可塑性柔軟耳栓 Pending JPS5948611U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14339082U JPS5948611U (ja) 1982-09-24 1982-09-24 可塑性柔軟耳栓

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14339082U JPS5948611U (ja) 1982-09-24 1982-09-24 可塑性柔軟耳栓

Publications (1)

Publication Number Publication Date
JPS5948611U true JPS5948611U (ja) 1984-03-31

Family

ID=30320076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14339082U Pending JPS5948611U (ja) 1982-09-24 1982-09-24 可塑性柔軟耳栓

Country Status (1)

Country Link
JP (1) JPS5948611U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226041A (ja) * 1985-03-29 1986-10-07 キャボット　セイフティー　コーポレイション 耳栓

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244098A (en) * 1975-10-03 1977-04-06 Toshiba Silicone Ear plug

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5244098A (en) * 1975-10-03 1977-04-06 Toshiba Silicone Ear plug

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61226041A (ja) * 1985-03-29 1986-10-07 キャボット　セイフティー　コーポレイション 耳栓

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