JPS59171937U - 複層遮音部材 - Google Patents

複層遮音部材

Info

Publication number
JPS59171937U
JPS59171937U JP6634383U JP6634383U JPS59171937U JP S59171937 U JPS59171937 U JP S59171937U JP 6634383 U JP6634383 U JP 6634383U JP 6634383 U JP6634383 U JP 6634383U JP S59171937 U JPS59171937 U JP S59171937U
Authority
JP
Japan
Prior art keywords
sound insulation
insulation material
thickness
sound
multilayer sound
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
JP6634383U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6234766Y2 (en]
Inventor
久佳 加藤
増田　憲明
邦郎 金丸
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP6634383U priority Critical patent/JPS59171937U/ja
Publication of JPS59171937U publication Critical patent/JPS59171937U/ja
Application granted granted Critical
Publication of JPS6234766Y2 publication Critical patent/JPS6234766Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Passenger Equipment (AREA)
  • Carpets (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP6634383U 1983-05-02 1983-05-02 複層遮音部材 Granted JPS59171937U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6634383U JPS59171937U (ja) 1983-05-02 1983-05-02 複層遮音部材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6634383U JPS59171937U (ja) 1983-05-02 1983-05-02 複層遮音部材

Publications (2)

Publication Number Publication Date
JPS59171937U true JPS59171937U (ja) 1984-11-16
JPS6234766Y2 JPS6234766Y2 (en]) 1987-09-04

Family

ID=30196550

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6634383U Granted JPS59171937U (ja) 1983-05-02 1983-05-02 複層遮音部材

Country Status (1)

Country Link
JP (1) JPS59171937U (en])

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143552U (en]) * 1986-03-06 1987-09-10
JP2007033899A (ja) * 2005-07-27 2007-02-08 Swcc Showa Device Technology Co Ltd 吸音材
JP2007047567A (ja) * 2005-08-11 2007-02-22 Swcc Showa Device Technology Co Ltd 吸音材およびこれを用いた構造体
JP2009293248A (ja) * 2008-06-04 2009-12-17 Yokohama Rubber Co Ltd:The 道路橋用遮音部材
JP2009291500A (ja) * 2008-06-06 2009-12-17 Toyota Boshoku Corp カーペット及びその製造方法
JP2012159020A (ja) * 2011-01-31 2012-08-23 Mitoyo:Kk 騒音低減構造

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62143552U (en]) * 1986-03-06 1987-09-10
JP2007033899A (ja) * 2005-07-27 2007-02-08 Swcc Showa Device Technology Co Ltd 吸音材
JP2007047567A (ja) * 2005-08-11 2007-02-22 Swcc Showa Device Technology Co Ltd 吸音材およびこれを用いた構造体
JP2009293248A (ja) * 2008-06-04 2009-12-17 Yokohama Rubber Co Ltd:The 道路橋用遮音部材
JP2009291500A (ja) * 2008-06-06 2009-12-17 Toyota Boshoku Corp カーペット及びその製造方法
JP2012159020A (ja) * 2011-01-31 2012-08-23 Mitoyo:Kk 騒音低減構造

Also Published As

Publication number Publication date
JPS6234766Y2 (en]) 1987-09-04

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