JPH09151419A - Sound insulating plate - Google Patents
Sound insulating plateInfo
- Publication number
- JPH09151419A JPH09151419A JP31214895A JP31214895A JPH09151419A JP H09151419 A JPH09151419 A JP H09151419A JP 31214895 A JP31214895 A JP 31214895A JP 31214895 A JP31214895 A JP 31214895A JP H09151419 A JPH09151419 A JP H09151419A
- Authority
- JP
- Japan
- Prior art keywords
- thin plate
- frame
- sound insulating
- frame body
- pressing member
- 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
Links
- 238000009413 insulation Methods 0.000 claims description 29
- 238000012423 maintenance Methods 0.000 abstract description 7
- 229910000831 Steel Inorganic materials 0.000 abstract description 3
- 239000010959 steel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract 1
- 230000000717 retained effect Effects 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、例えば、高速道路
の道路脇に設置して、運転者の視界を確保しながら自動
車騒音等を遮音するための透光性の遮音板に関し、更に
詳しくは、額縁状の枠体を設け、前記枠体に嵌入自在な
遮音用薄板（例えば、ポリカーボネイト製やアクリル製
の薄板）を設け、前記枠体に着脱自在で且つ前記薄板の
縁部に沿って前記枠体との間に前記薄板を挟み込み自在
な額縁状の押付部材を設けてある遮音板に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a translucent sound insulating plate, which is installed, for example, on the side of a highway to secure the driver's field of view while insulating vehicle noise. , A frame-shaped frame body is provided, and a sound insulating thin plate (for example, a thin plate made of polycarbonate or acrylic) that can be fitted into the frame body is provided, and the frame body is detachable from the frame body and along the edge of the thin plate. The present invention relates to a sound insulating plate provided with a frame-shaped pressing member that can sandwich the thin plate between the frame and the frame.
【０００２】[0002]
【従来の技術】従来、この種の遮音板としては、図６に
示すように、前記遮音用薄板２の一辺部のみを前記枠体
２０の対応部にボルト２１によって固着し、他の三辺部
は、前記枠体２０と押付部材２２との挟み込みだけで支
持してあるものがあり、例えば風や自動車の衝突等によ
って強い衝撃力が前記薄板２に作用した場合、薄板２の
一辺部を枠体２０に固着してあることによって脱落する
のを防止しながら、挟圧のみによって支持されている薄
板２の三辺部が、挟圧部分から滑り出すことによって、
前記薄板２に対する衝撃を緩和して割れ落ちるのを防止
できるように構成してあるものである。2. Description of the Related Art Conventionally, as a sound insulating plate of this type, as shown in FIG. 6, only one side of the sound insulating thin plate 2 is fixed to a corresponding part of the frame 20 by a bolt 21, and the other three sides are fixed. Some parts are supported only by sandwiching the frame 20 and the pressing member 22. For example, when a strong impact force acts on the thin plate 2 due to wind or a collision of an automobile, one side of the thin plate 2 is Since the three sides of the thin plate 2 supported only by the pressing force slides out from the pressing part while preventing the thin plate 2 from being dropped due to being fixed to the frame body 20,
The thin plate 2 is configured so as to absorb the impact and prevent the thin plate 2 from breaking down.
【０００３】[0003]
【発明が解決しようとする課題】上述した遮音板を道路
の遮音壁に用いる場合には、所定ピッチで立設した複数
の遮音板取付支柱（Ｈ形鋼）間に、複数の遮音板をそれ
ぞれ上から嵌入させ、上下に積み重ねた状態に取付けて
遮音壁を形成するのが一般的であるが、設置した後か
ら、例えば、薄板の破損等によって遮音板を取り替える
必要が生じた場合、その遮音板の上に設置してある別の
遮音板をも一度取り外す必要があり、非常に手間がかか
る。特に、高速道路上での作業においては、作業時間の
短縮化が不可欠であるから、この様な作業の時間短縮が
望まれている。上述した従来の遮音板によれば、枠体
は、設置したままの状態にしておいて、前記押付部材を
取り外した後に、前記固定具、及び、薄板を順次取り外
すことができると共に、新しい薄板を枠体に取り付ける
には、薄板を枠体の所定部位に配置した状態で固定具で
固定し、前記押付部材を枠体に取り付けることによって
実施できるから、ある程度、遮音板のメンテナンス作業
の短縮化を叶えることができるようになる。しかしなが
ら、前記薄板は可撓性を有しており、例えば、高速道路
上での作業においては、その薄板を前記枠体の所定部位
に配置するにあたり、風を受ければ薄板が撓んで、容易
に作業できないこともあり、作業効率の低下を招くとい
う問題点がある。When using the above-mentioned sound insulating plate for a sound insulating wall of a road, a plurality of sound insulating plates are installed between a plurality of sound insulating plate mounting struts (H-shaped steel) standing upright at a predetermined pitch. Generally, the sound insulation wall is formed by fitting it in from above and stacking it up and down to form a sound insulation wall.However, if it is necessary to replace the sound insulation plate after installation, for example, due to damage to a thin plate, the sound insulation It is very troublesome to remove the sound insulation plate installed above once. In particular, in work on a highway, it is essential to shorten the work time, and thus such work time reduction is desired. According to the conventional sound insulation plate described above, the frame body can be left installed, and after the pressing member is removed, the fixture and the thin plate can be sequentially removed, and a new thin plate can be installed. The thin plate can be attached to the frame body by fixing the thin plate at a predetermined portion of the frame body with a fixing tool and attaching the pressing member to the frame body, so that the maintenance work of the sound insulating plate can be shortened to some extent. It will come true. However, the thin plate has flexibility, and, for example, when working on a highway, when the thin plate is placed at a predetermined portion of the frame body, the thin plate bends easily if wind is received, and the thin plate easily bends. There is a problem that work efficiency may be reduced because work may not be possible.
【０００４】従って、本発明の目的は、上記問題点を解
消し、よりスピーディーにメンテナンス作業を実施でき
る遮音板を提供するところにある。Therefore, an object of the present invention is to solve the above problems and to provide a sound insulating plate which enables more speedy maintenance work.
【０００５】[0005]
〔構成〕請求項１に係わる本発明の特徴構成は、額縁状
の枠体に嵌入自在な遮音用薄板の一縁部に、前記枠体に
着脱自在で且つ前記薄板の縁部に沿って前記枠体との間
に前記薄板を挟み込み自在な押付部材を固着してあると
ころにある。[Structure] A characteristic structure of the present invention according to claim 1 is that one edge portion of a sound insulating thin plate that can be fitted into a frame-shaped frame body is detachable from the frame body and along the edge portion of the thin plate. A pressing member that can freely sandwich the thin plate is fixed to the frame body.
【０００６】請求項２に係わる本発明の特徴構成は、前
記押付部材が、前記薄板の各縁部に対応して分割してあ
るところにある。A feature of the present invention according to claim 2 is that the pressing member is divided corresponding to each edge of the thin plate.
【０００７】〔作用及び効果〕請求項１に係わる本発明
の特徴構成によれば、前記薄板の一縁部に、前記押付部
材を固着してあるから、前記押付部材を枠体に着脱する
だけで、それに伴って薄板も着脱でき、着脱作業に伴う
工程を減らして、メンテナンス作業効率を向上させるこ
とが可能となる。更には、前記薄板には、押付部材が取
り付けられているから、薄板単体に比べて撓み難くな
り、取り扱い性が向上すると共に、風が吹いても安定し
た状態でスピーディーに枠体に着脱することが可能とな
り、その結果、メンテナンス作業時間の短縮化を図るこ
とができる。[Operation and Effect] According to the characterizing feature of the present invention according to claim 1, since the pressing member is fixed to one edge of the thin plate, the pressing member is simply attached to and detached from the frame body. Accordingly, the thin plate can be attached / detached accordingly, and the steps involved in the attachment / detachment work can be reduced to improve the maintenance work efficiency. Further, since the pressing member is attached to the thin plate, it is less likely to bend than the thin plate alone, and the handleability is improved, and the thin plate can be quickly attached / detached to / from the frame body in a stable state even when the wind blows. As a result, the maintenance work time can be shortened.
【０００８】請求項２に係わる本発明の特徴構成によれ
ば、前記押付部材が、前記薄板の各縁部に対応して分割
してあるから、押付部材の一つ一つの部品がコンパクト
になり、持ち運びが便利になって取り扱い性が向上する
から、よりメンテナンス作業効率を向上させることが可
能となる。又、各分割押付部材毎に、薄板の挟持力を変
化させた状態に調整することが可能となり、状況に応じ
てより好的な薄板保持を叶えることが可能となる。According to the characterizing feature of the present invention according to claim 2, since the pressing member is divided corresponding to each edge of the thin plate, each part of the pressing member becomes compact. Since it is convenient to carry and the handleability is improved, it is possible to further improve the maintenance work efficiency. Further, it becomes possible to adjust the holding force of the thin plate for each divided pressing member, and it is possible to realize more favorable thin plate holding depending on the situation.
【０００９】[0009]
【発明の実施の形態】以下に本発明の実施の形態を図面
に基づいて説明する。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to the drawings.
【００１０】図１は、高速道路の側部に立設してある遮
音壁Ｗを示している。この遮音壁Ｗは、道路の長手方向
に沿って間隔をあけて且つ隣接する溝部Ｍが互いに対向
する姿勢に立設してあるＨ型鋼製の複数の遮音板取付用
支柱（以後、単に支柱という）１間に、複数の遮音板Ｐ
を上下に積み重ねた状態に嵌め入れて構成してある。ま
た、遮音壁Ｗには、この他に、前記支柱１間に設置され
た遮音板Ｐが支柱１から外れて落下するのを防止するた
めのワイヤロープ（索条体の一例）Ｒを設けてあり、前
記ワイヤロープＲは、前記支柱１に沿う状態に、前記遮
音壁Ｗの左右両端部に挿通させて、両端部を遮音壁固定
側に固定してある。FIG. 1 shows a sound insulation wall W standing on the side of an expressway. The sound insulation wall W is provided with a plurality of H-shaped steel sound insulation plate mounting struts (hereinafter simply referred to as struts), which are erected at intervals along the longitudinal direction of the road and in which the adjacent groove portions M are erected so as to face each other. ) A plurality of sound insulation plates P in one
It is configured to fit in the state of being stacked vertically. In addition to the above, the sound insulation wall W is provided with a wire rope (an example of a cord body) R for preventing the sound insulation plate P installed between the columns 1 from falling off the columns 1. The wire rope R is inserted through the left and right ends of the sound insulation wall W along the support column 1 and fixed at both ends to the sound insulation wall fixing side.
【００１１】前記遮音板Ｐは、遮音用薄板（以後、単に
薄板という）２を設け、前記薄板２を支持する額縁状の
枠体３を設け、前記枠体３との間に前記薄板２を挟持固
定するための押縁（押付部材の一例）４を設けて構成し
てある。The sound insulation plate P is provided with a sound insulation thin plate (hereinafter, simply referred to as a thin plate) 2, a frame-shaped frame 3 for supporting the thin plate 2, and the thin plate 2 between the frame 3 and the frame 3. A ridge (an example of a pressing member) 4 for sandwiching and fixing is provided.
【００１２】前記薄板２は、ポリカーボネイト製の可撓
性透光板で形成してあり、前記枠体３の枠組内に保持さ
れる。従って、通行車両からの視界を確保しながら遮音
を叶えることができるものである。The thin plate 2 is formed of a flexible transparent plate made of polycarbonate and is held in the frame of the frame body 3. Therefore, sound insulation can be achieved while ensuring the view from the passing vehicle.
【００１３】前記枠体３は、アルミニウムによって形成
してあり、図２・３・４に示すように、枠組内方側に段
部を設けた中空の角柱からなる上フレーム（横枠部の一
例）３Ａ及び下フレーム（横枠部の一例）３Ｂ及び一対
の側フレーム（縦枠部の一例）３Ｃによって構成してあ
る。前記各フレーム３Ａ，３Ｂ，３Ｃには、前記押縁４
を取り付けるための固定部５と、前記固定部５に取り付
けた押縁４との間で挟み込む状態に前記薄板２を保持す
る支持部６とが各別に設けてある。また、隣接する各フ
レームどうしの接合は、図２に示すように、側フレーム
３Ｃの側面板部７に上フレーム３Ａ・下フレーム３Ｂの
端縁部をそれぞれ押し当てた状態で、側面板部の外方側
からタッピングネジ８で止めて接合してある。一方、上
フレーム３Ａ・下フレーム３Ｂの両端部、及び、側フレ
ーム３Ｃの中空部には、前記ワイヤロープＲを貫通させ
る貫通部９をそれぞれ設けてある。前記上フレーム３Ａ
・下フレーム３Ｂに形成してある貫通部９には、一端部
に形成した貫通孔９ａと、他端部に形成した切欠（離間
許容手段の一例）９ｂとがあり、前記貫通孔９ａに前記
ワイヤロープＲが挿通されている状態においては、ワイ
ヤロープＲと上フレーム３Ａ・下フレーム３Ｂとは分離
しない。また、前記切欠９ｂにおいては、ワイヤロープ
Ｒに対する上フレーム３Ａ・下フレーム３Ｂの離間を、
前記切欠の切欠方向に沿って許容することができる。ま
た、一対の側フレーム３Ｃは、前記ワイヤロープＲを中
空部（貫通部９）に挿通してある状態においては、ワイ
ヤロープＲから外れない。従って、遮音壁Ｗに、例え
ば、自動車が衝突して、図５に示すように、遮音板Ｐが
分解したにしても、側フレーム３Ｃは、各ワイヤロープ
Ｒに外嵌したまま保持され、上フレーム３Ａ・下フレー
ム３Ｂは、それぞれ、切欠９ｂとワイヤロープＲとの嵌
合が外れ、前記衝突による衝撃をかわすと共に、前記貫
通孔９ａに挿通させたワイヤロープＲに外嵌したまま保
持され、落下するのを防止することが可能となる。尚、
前記上フレーム３Ａ・下フレーム３Ｂの前記貫通孔９ａ
の周囲部は、厚肉形成して、貫通孔９ａが裂けることに
対する補強を図ってある。The frame 3 is made of aluminum, and as shown in FIGS. 2, 3 and 4, an upper frame (an example of a horizontal frame part) formed of a hollow prism having a step on the inner side of the frame. ) 3A, a lower frame (an example of a horizontal frame portion) 3B, and a pair of side frames (an example of a vertical frame portion) 3C. On each of the frames 3A, 3B, 3C, the ridge 4
There are separately provided a fixing portion 5 for attaching the thin plate 2 and a supporting portion 6 for holding the thin plate 2 in a state of being sandwiched between the fixing edge 5 attached to the fixing portion 5. Further, as shown in FIG. 2, the adjacent frames are joined to each other by pressing the edge portions of the upper frame 3A and the lower frame 3B against the side plate portion 7 of the side frame 3C, respectively. It is joined by being fixed with a tapping screw 8 from the outside. On the other hand, penetrating portions 9 for penetrating the wire rope R are provided in both end portions of the upper frame 3A and the lower frame 3B and in the hollow portion of the side frame 3C. The upper frame 3A
-The through-hole 9 formed in the lower frame 3B has a through-hole 9a formed at one end and a notch (an example of a spacing permitting means) 9b formed at the other end. When the wire rope R is inserted, the wire rope R and the upper frame 3A / lower frame 3B are not separated. In the notch 9b, the upper frame 3A and the lower frame 3B are separated from the wire rope R by
It is possible to allow along the notch direction of the notch. Further, the pair of side frames 3C cannot be detached from the wire rope R when the wire rope R is inserted into the hollow portion (penetration portion 9). Therefore, even if, for example, an automobile collides with the sound insulation wall W and the sound insulation plate P is disassembled as shown in FIG. 5, the side frame 3C is retained while being fitted onto each wire rope R, and the upper frame is retained. 3A and the lower frame 3B are disengaged from the notches 9b and the wire ropes R, respectively, to avoid the impact due to the collision, and are retained while being fitted to the wire ropes R inserted through the through holes 9a and fall. It is possible to prevent this. still,
The through holes 9a in the upper frame 3A and the lower frame 3B
The peripheral portion of is formed thick to reinforce the through hole 9a from tearing.
【００１４】前記押縁４は、前記各フレーム３Ａ，３
Ｂ，３Ｃに各別に対応する上押縁４Ａと、下押縁４Ｂ
と、一対の側押縁４Ｃとからなり、それぞれ、前記枠対
３の固定部５にネジ止めできるように構成してある（図
２参照）。また、上押縁４Ａには、予め、前記薄板２の
上縁部をボルト止めして一体化してあり、枠体３への薄
板２の着脱時に、不用意に薄板２が撓むのを阻止して、
取扱性を向上させてある。一方、下押縁４Ｂ、及び、一
対の側押縁４Ｃは、前記固定部５にネジ止めすることに
よって、薄板２の縁部を前記支持部６との間で挟持する
ことができる。但し、この挟持機構においては、前記薄
板２に大きな外力が作用した場合には、薄板２が抜け出
るのを許容できるから、その外力による衝撃をかわし
て、薄板２の損傷を最小限にくい止めることができる。The ridge 4 is formed on each of the frames 3A, 3A.
Upper ridge 4A and lower ridge 4B respectively corresponding to B and 3C
And a pair of side ridges 4C, each of which is configured to be screwed to the fixing portion 5 of the frame pair 3 (see FIG. 2). In addition, the upper edge of the thin plate 2 is integrally bolted to the upper ridge 4A in advance, and prevents the thin plate 2 from being inadvertently bent when the thin plate 2 is attached to or detached from the frame body 3. hand,
The handling is improved. On the other hand, the lower ridge 4 </ b> B and the pair of side ridges 4 </ b> C can fix the edge of the thin plate 2 between the supporting portion 6 and the fixing portion 5 by screwing. However, in this sandwiching mechanism, when a large external force is applied to the thin plate 2, the thin plate 2 can be allowed to come out, so that it is possible to avoid the impact due to the external force and minimize the damage of the thin plate 2. it can.
【００１５】従って、本実施形態の遮音板によれば、例
えば、前記遮音板Ｐに自動車が衝突して、その力で遮音
板Ｐがバラバラに破損したとしても、前記各ワイヤロー
プＲによって各部材は前記支柱１につなぎ止められた状
態となり、落下するのを防止することが可能となる。Therefore, according to the sound insulation plate of the present embodiment, even if a vehicle collides with the sound insulation plate P and the sound insulation plate P is broken apart due to the force of the automobile, the respective members are separated by the wire ropes R. Is in a state in which it is connected to the support column 1 and can be prevented from falling.
【００１６】〔別実施形態〕以下に他の実施の形態を説
明する。 〈１〉 前記遮音板Ｐは、先の実施形態で説明した形状
・構造・材質に限るものではなく、例えば、枠体を合成
樹脂で構成してあれば、軽量化を図ることが可能とな
り、遮音板取付作業性を向上させることができる。更に
は、自動車の衝突等の外力を受けた時に、積極的に分解
しやすい構造（例えば、各フレームどうしを嵌合のみで
連結しておく）としておくことで、外力に対する無理な
抵抗を回避して、良好な衝撃吸収を果たすことができ
る。 〈２〉 前記索条体は、先の実施形態で説明したワイヤ
ロープに限るものではなく、例えば、帯状バネ板やスプ
リング等の弾性部材を使用すれば、より一層、衝撃吸収
効果を発揮することが可能となる。また、炭素繊維や硝
子繊維から構成したロープであってもよい。[Another Embodiment] Another embodiment will be described below. <1> The sound insulating plate P is not limited to the shape, structure, and material described in the above embodiment, and, for example, if the frame body is made of synthetic resin, the weight can be reduced. The workability of attaching the sound insulation plate can be improved. In addition, it is possible to avoid unreasonable resistance to external force by using a structure (for example, each frame is connected only by fitting) that is easily disassembled when an external force such as a car collision is received. As a result, good shock absorption can be achieved. <2> The cord body is not limited to the wire rope described in the above embodiment, and for example, if an elastic member such as a strip-shaped spring plate or a spring is used, the impact absorption effect can be further enhanced. Is possible. Further, it may be a rope composed of carbon fiber or glass fiber.
【００１７】尚、特許請求の範囲の項に、図面との対照
を便利にするために符号を記すが、該記入により本発明
は添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】遮音板の設置状況を表す斜視図FIG. 1 is a perspective view showing the installation state of a sound insulating plate.
【図２】遮音板を示す斜視図FIG. 2 is a perspective view showing a sound insulation plate.
【図３】遮音板の板面に沿った横方向視の断面図FIG. 3 is a cross-sectional view in a lateral direction along the plate surface of the sound insulation plate.
【図４】遮音板の上面視断面図FIG. 4 is a cross-sectional top view of the sound insulation plate.
【図５】遮音板の変形状態を示す上面視説明図FIG. 5 is a top view explanatory diagram showing a deformed state of the sound insulation plate.
【図６】従来の遮音板を示す断面図FIG. 6 is a sectional view showing a conventional sound insulating plate.
２ 薄板 ３ 枠体 ４ 押付部材 2 Thin plate 3 Frame 4 Pressing member
Claims (2)
（３）に嵌入自在な遮音用薄板（２）を設け、前記枠体
（３）に着脱自在で且つ前記薄板（２）の縁部に沿って
前記枠体（３）との間に前記薄板（２）を挟み込み自在
な額縁状の押付部材（４）を設けてある遮音板であっ
て、 前記薄板（２）の一縁部に、前記押付部材（４）を固着
してある遮音板。1. A frame-shaped frame body (3) is provided, and a sound insulating thin plate (2) which can be fitted into the frame body (3) is provided, and the thin plate (2) is detachable from the frame body (3). ) Is provided with a frame-shaped pressing member (4) which can sandwich the thin plate (2) between the thin plate (2) and the frame body (3) along the edge of the thin plate (2). A sound insulating plate having the pressing member (4) fixed to one edge.
の各縁部に対応して分割してある請求項１に記載の遮音
板。2. The pressing member (4) is the thin plate (2).
The sound insulation board according to claim 1, wherein the sound insulation board is divided corresponding to each of the edges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31214895A JP3657041B2 (en) | 1995-11-30 | 1995-11-30 | Sound insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP31214895A JP3657041B2 (en) | 1995-11-30 | 1995-11-30 | Sound insulation board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09151419A true JPH09151419A (en) | 1997-06-10 |
| JP3657041B2 JP3657041B2 (en) | 2005-06-08 |
Family
ID=18025831
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP31214895A Expired - Fee Related JP3657041B2 (en) | 1995-11-30 | 1995-11-30 | Sound insulation board |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3657041B2 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096630A1 (en) * | 2007-02-08 | 2008-08-14 | Kabushiki Kaisha Kobe Seiko Sho | Sound insulating plate and sound insulating device using the same |
| JP2015110882A (en) * | 2013-11-11 | 2015-06-18 | 西日本高速道路メンテナンス関西株式会社 | Sound absorption panel unit, sound insulation panel unit, sound absorption panel, and sound insulation panel |
| CN106381819A (en) * | 2016-10-08 | 2017-02-08 | 森特士兴集团股份有限公司 | Inserting plate type totally closed sound barrier and installation method thereof |
| JP2020084481A (en) * | 2018-11-20 | 2020-06-04 | トヨタ自動車株式会社 | Panel structure |
-
1995
- 1995-11-30 JP JP31214895A patent/JP3657041B2/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008096630A1 (en) * | 2007-02-08 | 2008-08-14 | Kabushiki Kaisha Kobe Seiko Sho | Sound insulating plate and sound insulating device using the same |
| JP2015110882A (en) * | 2013-11-11 | 2015-06-18 | 西日本高速道路メンテナンス関西株式会社 | Sound absorption panel unit, sound insulation panel unit, sound absorption panel, and sound insulation panel |
| CN106381819A (en) * | 2016-10-08 | 2017-02-08 | 森特士兴集团股份有限公司 | Inserting plate type totally closed sound barrier and installation method thereof |
| CN106381819B (en) * | 2016-10-08 | 2018-11-06 | 森特士兴集团股份有限公司 | A kind of totally-enclosed sound barrier of board plug type and its installation method |
| JP2020084481A (en) * | 2018-11-20 | 2020-06-04 | トヨタ自動車株式会社 | Panel structure |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3657041B2 (en) | 2005-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2719124B2 (en) | Panels and panel structures | |
| JP3179012U (en) | Roof fixing device | |
| JPH09151419A (en) | Sound insulating plate | |
| JP4536001B2 (en) | Translucent wall | |
| JP3606660B2 (en) | Sound insulation | |
| KR101006536B1 (en) | Apparatus for fixing sign board | |
| JP3615842B2 (en) | Sound insulation plate mounting structure | |
| KR101958722B1 (en) | A soundproof pannel fixing device of a tunnel soundproof wall using H-beam | |
| JP2003313830A (en) | Sound insulating panel and its mounting structure | |
| KR101635769B1 (en) | Column Structure | |
| JP3260050B2 (en) | Translucent soundproof plate | |
| JPH0931925A (en) | Transparent noise barrier | |
| KR102637012B1 (en) | Attached type temporarily traffic sign structure | |
| JPH08288533A (en) | Anchor bolt for installing solar cell on roof | |
| JP2567539Y2 (en) | Fixing structure of partition to system ceiling | |
| JP2019065892A (en) | Shock absorption member and shock absorption structure using the same | |
| JP2002038432A (en) | Restorable sign column | |
| CN212505923U (en) | Public road bridge roof beam shock-absorbing support | |
| JP2005090169A (en) | Device for preventing fall of sound insulation panel and sound insulation panel having it | |
| JP2840174B2 (en) | Sound insulation board | |
| JPH0711608A (en) | Sound insulating plate | |
| JPH10203279A (en) | Impact absorbing resin rib structure for vehicle | |
| KR100294847B1 (en) | a side support structure of roof panel in a bus | |
| JP2004190307A (en) | Sound insulating panel | |
| JPH1161746A (en) | Supporting structure of guard block for absorbing energy |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A977 | Report on retrieval |
Effective date: 20040910 Free format text: JAPANESE INTERMEDIATE CODE: A971007 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20041014 |
|
| A521 | Written amendment |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20041210 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20050217 |
|
| A61 | First payment of annual fees (during grant procedure) |
Effective date: 20050308 Free format text: JAPANESE INTERMEDIATE CODE: A61 |
|
| R150 | Certificate of patent (=grant) or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| FPAY | Renewal fee payment (prs date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090318 Year of fee payment: 4 |
|
| LAPS | Cancellation because of no payment of annual fees |