JPS60125442U - 遮音装置 - Google Patents

遮音装置

Info

Publication number
JPS60125442U
JPS60125442U JP1241084U JP1241084U JPS60125442U JP S60125442 U JPS60125442 U JP S60125442U JP 1241084 U JP1241084 U JP 1241084U JP 1241084 U JP1241084 U JP 1241084U JP S60125442 U JPS60125442 U JP S60125442U
Authority
JP
Japan
Prior art keywords
sound insulation
insulation device
cylinder
insulating material
fixed
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.)
Granted
Application number
JP1241084U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0233052Y2 (enExample
Inventor
岩佐　秀樹
Original Assignee
松下精工株式会社
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 松下精工株式会社 filed Critical 松下精工株式会社
Priority to JP1241084U priority Critical patent/JPS60125442U/ja
Publication of JPS60125442U publication Critical patent/JPS60125442U/ja
Application granted granted Critical
Publication of JPH0233052Y2 publication Critical patent/JPH0233052Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ventilation (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1241084U 1984-01-31 1984-01-31 遮音装置 Granted JPS60125442U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1241084U JPS60125442U (ja) 1984-01-31 1984-01-31 遮音装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1241084U JPS60125442U (ja) 1984-01-31 1984-01-31 遮音装置

Publications (2)

Publication Number Publication Date
JPS60125442U true JPS60125442U (ja) 1985-08-23
JPH0233052Y2 JPH0233052Y2 (enExample) 1990-09-06

Family

ID=30495445

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1241084U Granted JPS60125442U (ja) 1984-01-31 1984-01-31 遮音装置

Country Status (1)

Country Link
JP (1) JPS60125442U (enExample)

Also Published As

Publication number Publication date
JPH0233052Y2 (enExample) 1990-09-06

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