JPH086809Y2 - 屋外用防音壁構造 - Google Patents

屋外用防音壁構造

Info

Publication number
JPH086809Y2
JPH086809Y2 JP1989129833U JP12983389U JPH086809Y2 JP H086809 Y2 JPH086809 Y2 JP H086809Y2 JP 1989129833 U JP1989129833 U JP 1989129833U JP 12983389 U JP12983389 U JP 12983389U JP H086809 Y2 JPH086809 Y2 JP H086809Y2
Authority
JP
Japan
Prior art keywords
sound absorbing
box
soundproof wall
basic
noise
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.)
Expired - Lifetime
Application number
JP1989129833U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0369013U (cs
Inventor
悌次 岡崎
福治 宮里
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.)
Sekisui Jushi Corp
Original Assignee
Sekisui Jushi 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 Sekisui Jushi Corp filed Critical Sekisui Jushi Corp
Priority to JP1989129833U priority Critical patent/JPH086809Y2/ja
Publication of JPH0369013U publication Critical patent/JPH0369013U/ja
Application granted granted Critical
Publication of JPH086809Y2 publication Critical patent/JPH086809Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
JP1989129833U 1989-11-07 1989-11-07 屋外用防音壁構造 Expired - Lifetime JPH086809Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989129833U JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989129833U JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Publications (2)

Publication Number Publication Date
JPH0369013U JPH0369013U (cs) 1991-07-09
JPH086809Y2 true JPH086809Y2 (ja) 1996-02-28

Family

ID=31677433

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989129833U Expired - Lifetime JPH086809Y2 (ja) 1989-11-07 1989-11-07 屋外用防音壁構造

Country Status (1)

Country Link
JP (1) JPH086809Y2 (cs)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5213007A (en) * 1975-07-22 1977-02-01 Toyota Motor Corp Internal combustion engine is partially arranged by a by-combustion ch amber with no intake valve
JPS5141217A (ja) * 1974-10-02 1976-04-07 Akira Takano Boonheki
JPS6020387Y2 (ja) * 1980-06-06 1985-06-18 蛇の目ミシン工業株式会社 針案内片付き水平釜

Also Published As

Publication number Publication date
JPH0369013U (cs) 1991-07-09

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term