JPH0115700Y2 - - Google Patents

Info

Publication number: JPH0115700Y2
Authority: JP; Japan
Prior art keywords: sound; absorbing; wall; back plate; receiving groove
Prior art date: 1984-01-18
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.): Expired

Application number

JP1984004139U

Other languages

English (en)

Japanese (ja)

Other versions

JPS60120011U (ja

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.)

1984-01-18

Filing date

1984-01-18

Publication date

1989-05-10

1984-01-18 Application filed filed Critical

1984-01-18 Priority to JP413984U priority Critical patent/JPS60120011U/ja

1985-08-13 Publication of JPS60120011U publication Critical patent/JPS60120011U/ja

1989-05-10 Application granted granted Critical

1989-05-10 Publication of JPH0115700Y2 publication Critical patent/JPH0115700Y2/ja

Status Granted legal-status Critical Current

Links

239000000463 material Substances 0.000 claims description 11
239000002184 metal Substances 0.000 claims description 9
238000012856 packing Methods 0.000 claims description 5
229910000831 Steel Inorganic materials 0.000 claims description 4
239000000919 ceramic Substances 0.000 claims description 4
239000010959 steel Substances 0.000 claims description 4
238000010521 absorption reaction Methods 0.000 description 7
230000000694 effects Effects 0.000 description 3
239000011358 absorbing material Substances 0.000 description 2
238000010276 construction Methods 0.000 description 2
230000000903 blocking effect Effects 0.000 description 1
239000011491 glass wool Substances 0.000 description 1
230000001771 impaired effect Effects 0.000 description 1
238000009434 installation Methods 0.000 description 1
239000011810 insulating material Substances 0.000 description 1
238000009413 insulation Methods 0.000 description 1
JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
238000000034 method Methods 0.000 description 1
238000003825 pressing Methods 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000004936 stimulating effect Effects 0.000 description 1
210000002268 wool Anatomy 0.000 description 1

Landscapes

Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Building Environments (AREA)
Fencing (AREA)

JP413984U 1984-01-18 1984-01-18 吸音型防音壁 Granted JPS60120011U (ja)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP413984U JPS60120011U (ja)	1984-01-18	1984-01-18	吸音型防音壁

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP413984U JPS60120011U (ja)	1984-01-18	1984-01-18	吸音型防音壁

Publications (2)

Publication Number	Publication Date
JPS60120011U JPS60120011U (ja)	1985-08-13
JPH0115700Y2 true JPH0115700Y2 (zh)	1989-05-10

Family

ID=30479423

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP413984U Granted JPS60120011U (ja)	1984-01-18	1984-01-18	吸音型防音壁

Country Status (1)

Country	Link
JP (1)	JPS60120011U (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000129635A (ja) *	1998-10-29	2000-05-09	Hanshin Electric Railway Co Ltd	遮断壁構造
JP2015168960A (ja) *	2014-03-06	2015-09-28	三井住友建設株式会社	工事現場用仮囲いの防音構造及び先端改良型消音器

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0315616Y2 (zh) *	1985-11-12	1991-04-04
JPH0738334Y2 (ja) *	1990-06-20	1995-08-30	川鉄建材工業株式会社	吸遮音板

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5617539U (zh) *	1979-07-20	1981-02-16

1984
- 1984-01-18 JP JP413984U patent/JPS60120011U/ja active Granted

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5617539U (zh) *	1979-07-20	1981-02-16

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2000129635A (ja) *	1998-10-29	2000-05-09	Hanshin Electric Railway Co Ltd	遮断壁構造
JP2015168960A (ja) *	2014-03-06	2015-09-28	三井住友建設株式会社	工事現場用仮囲いの防音構造及び先端改良型消音器

Also Published As

Publication number	Publication date
JPS60120011U (ja)	1985-08-13

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