JPH0253437U - - Google Patents
Info
- Publication number
- JPH0253437U JPH0253437U JP13361788U JP13361788U JPH0253437U JP H0253437 U JPH0253437 U JP H0253437U JP 13361788 U JP13361788 U JP 13361788U JP 13361788 U JP13361788 U JP 13361788U JP H0253437 U JPH0253437 U JP H0253437U
- Authority
- JP
- Japan
- Prior art keywords
- seismic isolation
- floor structure
- foam
- isolation floor
- shock absorber
- 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.)
- Pending
Links
- 239000006260 foam Substances 0.000 claims description 10
- 238000002955 isolation Methods 0.000 claims description 8
- 239000006096 absorbing agent Substances 0.000 claims 3
- 230000035939 shock Effects 0.000 claims 3
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 claims 2
- 230000006835 compression Effects 0.000 claims 2
- 238000007906 compression Methods 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の床と壁との隙間に連続気泡の
フオームを設置した場合の一実施例の断面図、第
２図は床の周囲と壁との間に連続気泡フオームを
配設した本考案の一実施例の平面図、第３図は本
考案の床部に使用の連続気泡フオームの形状の一
実施例を示す。第４図は連続気泡のフオーム中に
硬質の棒を千鳥状に配置した場合の一実施例の正
面図、第５図は第４図の側面図を示す。第６図は
梯子状の硬質板とが一体化された免震床構造体を
備えた一実施例の免震床構造体の平面図の概略部
分図、第７図は第６図の側面図を示す。第８図は
従来の実開昭６２−６３３３９号の免震床構造体
断面図を示す。
２……免震床、３……摩擦板、９……連続気泡
フオーム、１０……壁、１１……硬質の棒、１２
……梯子状硬質板。
Figure 1 is a cross-sectional view of one embodiment of the present invention in which open-cell foam is installed in the gap between the floor and wall, and Figure 2 is a cross-sectional view of an example in which open-cell foam is installed between the periphery of the floor and the wall. FIG. 3, a plan view of an embodiment of the present invention, shows an embodiment of the shape of the open cell foam used in the floor of the present invention. FIG. 4 is a front view of an embodiment in which hard rods are arranged in a staggered manner in a foam of open cells, and FIG. 5 is a side view of FIG. 4. Fig. 6 is a schematic partial diagram of a plan view of a seismic isolation floor structure of an embodiment including a seismic isolation floor structure integrated with a ladder-like hard plate, and Fig. 7 is a side view of Fig. 6. shows. FIG. 8 shows a sectional view of a conventional seismic isolation floor structure of Utility Model Application No. 62-63339. 2...Seismic isolation floor, 3...Friction plate, 9...Open cell foam, 10...Wall, 11...Hard rod, 12
...Ladder-shaped hard board.
Claims (1)
、及び該鉛直緩衝体上に載置された床板と立設側
面との間に緩衝体としてそれぞれ圧縮回復力のあ
る連続気泡よりなるフオームを備えたことを特徴
とする免震床構造体。 ２ 圧縮回復力のある連続気泡よりなるフオーム
としてウレタンフオームを使用する請求項１記載
の免震床構造体。 ３ 連続気泡のウレタンフオームとして５０％圧
縮時の応力が０．０１〜５Kg／cm2である請求項
１又は２記載の免震床構造体。 ４ 圧縮回復力のある連続気泡よりなるフオーム
中に硬質の棒を千鳥状に配置するか又は折りたた
み可能な形状を有する蜂の巣状又は梯子状の硬質
板とフオームが一体化されてなる請求項１又は２
又は３記載の免震床構造体。[Scope of Claim for Utility Model Registration] 1. As a vertical shock absorber provided on the foundation of a building, and as a shock absorber between the floor plate placed on the vertical shock absorber and the erected side surface, each of which has a compressive recovery force. A seismic isolation floor structure characterized by having a form made of open cells. 2. The seismic isolation floor structure according to claim 1, wherein a urethane foam is used as the foam made of open cells with compression resilience. 3. The seismic isolation floor structure according to claim 1 or 2, which has a stress of 0.01 to 5 Kg/cm 2 when compressed by 50% as an open-cell urethane foam. 4. Claim 1 or 4, wherein rigid rods are arranged in a staggered manner in a foam made of open cells with compression recovery ability, or the foam is integrated with a honeycomb-shaped or ladder-shaped rigid plate having a foldable shape. 2
Or the seismic isolation floor structure according to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361788U JPH0253437U (en) | 1988-10-12 | 1988-10-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13361788U JPH0253437U (en) | 1988-10-12 | 1988-10-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0253437U true JPH0253437U (en) | 1990-04-18 |
Family
ID=31391643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13361788U Pending JPH0253437U (en) | 1988-10-12 | 1988-10-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0253437U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956447A (en) * | 2009-07-15 | 2011-01-26 | 株式会社金泽制作所 | Floor panel and floor panel assembly |
| JP2015068161A (en) * | 2013-09-30 | 2015-04-13 | 株式会社金澤製作所 | Base isolation rocking floor |
-
1988
- 1988-10-12 JP JP13361788U patent/JPH0253437U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956447A (en) * | 2009-07-15 | 2011-01-26 | 株式会社金泽制作所 | Floor panel and floor panel assembly |
| JP2011021451A (en) * | 2009-07-15 | 2011-02-03 | Kanazawa Seisakusho:Kk | Floor panel and floor panel assembly |
| CN101956447B (en) * | 2009-07-15 | 2014-06-11 | 株式会社金泽制作所 | Floor panel and floor panel assembly |
| JP2015068161A (en) * | 2013-09-30 | 2015-04-13 | 株式会社金澤製作所 | Base isolation rocking floor |
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