AU2000225725A1 - Soundproof device - Google Patents

Soundproof device

Info

Publication number
AU2000225725A1
AU2000225725A1 AU2000225725A AU2572500A AU2000225725A1 AU 2000225725 A1 AU2000225725 A1 AU 2000225725A1 AU 2000225725 A AU2000225725 A AU 2000225725A AU 2572500 A AU2572500 A AU 2572500A AU 2000225725 A1 AU2000225725 A1 AU 2000225725A1
Authority
AU
Australia
Prior art keywords
soundproof device
soundproof
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.)
Abandoned
Application number
AU2000225725A
Inventor
Kyoji Fujiwara
Motoji Tashiro
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.)
Tokyo Rope Manufacturing Co Ltd
Original Assignee
Tokyo Rope Manufacturing Co 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 Tokyo Rope Manufacturing Co Ltd filed Critical Tokyo Rope Manufacturing Co Ltd
Publication of AU2000225725A1 publication Critical patent/AU2000225725A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0094—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic constructions for generation of phase shifting
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0047—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement with open cavities, e.g. for covering sunken roads
    • E01F8/0052—Grate-style, e.g. as wall facing
AU2000225725A 2000-02-17 2000-02-17 Soundproof device Abandoned AU2000225725A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2000/000887 WO2001061111A1 (en) 2000-02-17 2000-02-17 Soundproof device

Publications (1)

Publication Number Publication Date
AU2000225725A1 true AU2000225725A1 (en) 2001-08-27

Family

ID=11735692

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2000225725A Abandoned AU2000225725A1 (en) 2000-02-17 2000-02-17 Soundproof device

Country Status (2)

Country Link
AU (1) AU2000225725A1 (en)
WO (1) WO2001061111A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT506729B1 (en) * 2008-04-22 2010-06-15 Brunbauer Wolfgang Dipl Ing SUPPLEMENT FOR WALLS, PARTICULARLY NOISE PROTECTION WALLS
ITPI20100033A1 (en) * 2010-03-23 2011-09-24 Federico Nardini SOUND-ABSORBING DEVICE PARTICULARLY FOR ANTI-NOISE BARRIERS.
AT510485B1 (en) * 2010-10-06 2012-06-15 Senova Kunststoffe Ges M B H & Co Kg TOWER FOR A SOUNDPROOFING WALL

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09151424A (en) * 1995-11-30 1997-06-10 Tokyo Seiko Co Ltd Sound insulating device and constitution unit thereof
JPH09151422A (en) * 1995-11-30 1997-06-10 Tokyo Seiko Co Ltd Sound insulating device
JPH11256523A (en) * 1998-03-10 1999-09-21 Kyoji Fujiwara Sound insulating wall

Also Published As

Publication number Publication date
WO2001061111A1 (en) 2001-08-23

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