JP2012502208A - 階段状構造 - Google Patents
階段状構造 Download PDFInfo
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Abstract
【選択図】 図1
Description
図1は、本発明に係る個別の奥行き部分1の横断方向断面を示す。個別の奥行き部分1は、階段状構造100(図2を参照)、例えば劇場又は小規模な競技場等において使用される座席用蹴上げの形成に用いることができる。
シート10、20が金属製の場合、上記の構造部材の他の金属部品は、好ましくは上述されるとおりの構造用鋼で作製されるが、しかし、軽量、耐食性又は他の特定の特性が決定的に重要となる適用においては、アルミニウム、ステンレス鋼、亜鉛めっき鋼又は他の構造用合金で作製されてもよい。金属は好ましくは240MPaの最小降伏強度及び少なくとも10%の伸びを有しなければならない。
図1は、本発明に係る個別の奥行き部分1の横断方向断面を示す。個別の奥行き部分1は、階段状構造100(図2を参照)、例えば劇場又は小規模な競技場等において使用される座席用蹴上げの形成に用いることができる。
シート10、20が金属製の場合、上記の構造部材の他の金属部品は、好ましくは上述されるとおりの構造用鋼で作製されるが、しかし、軽量、耐食性又は他の特定の特性が決定的に重要となる適用においては、アルミニウム、ステンレス鋼、亜鉛めっき鋼又は他の構造用合金で作製されてもよい。金属は好ましくは240MPaの最小降伏強度及び少なくとも10%の伸びを有しなければならない。
Claims (26)
- 複数の個別の奥行き部分を含む階段状構造であって、前記複数の個別の奥行き部分のうちの少なくとも1つが、下方に折り曲げられた長手方向前端部分と、上方に折り曲げられた長手方向後端部分とを各々が有する上側シート及び下側シートと、前記上側シートと前記下側シートとの間のコアとを含み、隣接する個別の奥行き部分の間の前記コアに中断部分がある、階段状構造。
- 隣接する個別の奥行き部分が一体に締結される、請求項1に記載の階段状構造。
- 前記締結が少なくとも1つの締結具による、請求項2に記載の階段状構造。
- 前記締結具がリベット及び/又はねじ締結具を含む、請求項3に記載の階段状構造。
- 前記締結が少なくとも1つの溶接による、請求項2に記載の階段状構造。
- 隣接する個別の奥行き部分が、そのそれぞれの長手方向端部分のうちの少なくとも1つを介して一体に締結される、請求項2〜5のいずれか一項に記載の階段状構造。
- 奥行き部分の長手方向前端部分が、隣接する奥行き部分の長手方向後端部分に取り付けられて蹴上げ部分を形成し、前記長手方向前端部分と前記長手方向後端部分との間にプラスチック又はポリマー材料のコアが存在しない、請求項2〜6のいずれか一項に記載の階段状構造。
- 前記隣接する個別の奥行き部分が双方とも板に締結され、それにより前記隣接する個別の奥行き部分が前記板と一体に締結されて、前記隣接する個別の奥行き部分間の蹴上げ部分の少なくとも一部を形成する、請求項2〜7のいずれか一項に記載の階段状構造。
- 前記少なくとも1つの長手方向後端部分及び前記少なくとも1つの長手方向前端部分が前記隣接する個別の奥行き部分間の蹴上げ部分を形成するように、前記隣接する個別の奥行き部分の第1の個別の奥行き部分の前記少なくとも1つの長手方向後端部分を、前記隣接する個別の奥行き部分の第2の個別の奥行き部分の少なくとも1つの長手方向前端部分に締結することにより、前記隣接する個別の奥行き部分が互いに締結される、請求項2〜7のいずれか一項に記載の階段状構造。
- 前記隣接する個別の奥行き部分が、前記隣接する個別の奥行き部分の高い側にある個別の奥行き部分の前記長手方向前端部分の少なくとも一方と、前記隣接する個別の奥行き部分の下側の個別の奥行き部分の前記長手方向後端部分の少なくとも一方とに少なくとも1つの締結具を挿通することによって一体に締結される、請求項2〜7又は9のいずれか一項に記載の階段状構造。
- 前記少なくとも1つの締結具が双方の長手方向前端部分及び/又は双方の長手方向後端部分を挿通する、請求項10に記載の階段状構造。
- 前記長手方向後端部分が互いに平行であり、双方ともそれらの平面と垂直な方向に存在し、及び/又は前記長手方向前端部分が互いに平行であり、双方ともそれらの平面と垂直な方向に存在する、請求項1〜11のいずれか一項に記載の階段状構造。
- 隣接する奥行き部分間の、ある蹴上げ部分又は前記蹴上げ部分の少なくとも一部が、コアを含まない、請求項1〜12のいずれか一項に記載の階段状構造。
- 前記端部分が奥行き部分間の蹴上げ部分の少なくとも一部を形成する、請求項1〜13のいずれか一項に記載の階段状構造。
- 前記上側シートと下側シートとの間の空洞が、前記長手方向前端部分及び/又は前記長手方向後端部分の間で実質的に外側から封止される、請求項1〜14のいずれか一項に記載の階段状構造。
- 前記空洞が、前記長手方向端部分間を接触させることにより封止される、請求項15に記載の階段状構造。
- 前記空洞が、前記上側シートと前記下側シートとの間にガスケットを位置決めすることにより実質的に外側から封止される、請求項15に記載の階段状構造。
- 前記空洞が、端部分を一体にクリンプ接合することにより封止される、請求項15、16又は17のいずれか一項に記載の階段状構造。
- 前記上側シート及び前記下側シートが、前記長手方向後端部分及び前記長手方向前端部分の一方の縁部において180°折り曲げられた1つの単一のシートから形成され、従って前記それぞれの端部分が、前記シートの180°折り曲げられた部分によって封止される、請求項15又は16に記載の階段状構造。
- 前記上側シート及び前記下側シートが、一体に圧締めすることにより封止される、請求項15、16又は17のいずれか一項に記載の階段状構造。
- 前記長手方向前端部分及び前記長手方向後端部分の少なくとも一方の間に位置決めされた膨張性材料をさらに含む、請求項1〜20のいずれか一項に記載の階段状構造。
- 前記上側シート及び前記下側シートが実質的に同じ幾何形状を有する、請求項1〜21のいずれか一項に記載の階段状構造。
- 前記階段状構造が階段状に並んだ座席列構造である、請求項1〜22のいずれか一項に記載の階段状構造。
- 前記コアがポリマー又はプラスチック材料製である、請求項1〜23いずれか一項に記載の階段状構造。
- 前記コアがセメント系材料を含む、請求項1〜23のいずれか一項に記載の階段状構造。
- 実質的に添付の図面を参照して以上に記載されるとおりの、且つ添付の図面に図示されるとおりの、階段状構造。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB0816774.4A GB2463445B (en) | 2008-09-12 | 2008-09-12 | A stepped structure |
| GB0816774.4 | 2008-09-12 | ||
| PCT/GB2009/002138 WO2010029286A1 (en) | 2008-09-12 | 2009-09-07 | A stepped structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012502208A true JP2012502208A (ja) | 2012-01-26 |
| JP5607054B2 JP5607054B2 (ja) | 2014-10-15 |
Family
ID=39930113
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2011526551A Expired - Fee Related JP5607054B2 (ja) | 2008-09-12 | 2009-09-07 | 階段状構造 |
Country Status (25)
| Country | Link |
|---|---|
| US (1) | US8371071B2 (ja) |
| EP (1) | EP2331773B1 (ja) |
| JP (1) | JP5607054B2 (ja) |
| KR (1) | KR101609685B1 (ja) |
| CN (1) | CN102209825B (ja) |
| AR (1) | AR073291A1 (ja) |
| BR (1) | BRPI0918173B1 (ja) |
| CA (1) | CA2736969C (ja) |
| CL (1) | CL2009001849A1 (ja) |
| CY (1) | CY1117240T1 (ja) |
| DK (1) | DK2331773T3 (ja) |
| ES (1) | ES2544492T3 (ja) |
| GB (1) | GB2463445B (ja) |
| HR (1) | HRP20150721T1 (ja) |
| HU (1) | HUE025045T2 (ja) |
| JO (1) | JO3236B1 (ja) |
| MX (1) | MX2011002641A (ja) |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2756368C (en) * | 2010-10-27 | 2017-09-26 | Trivector Manufacturing Inc. | Composite step tread |
| IT1403384B1 (it) * | 2010-12-23 | 2013-10-17 | Icun Nuovi Stadi S R L | Componente innovativo per la realizzazione di tribune per impianti sportivi e tribuna per impianti sportivi realizzata per mezzo di detto componente innovativo |
| ITRM20120045A1 (it) * | 2012-02-08 | 2013-08-09 | Di Villahermosa Giacomo Manca | Componente a gradone in legno lamellare, in particolare per una struttura a gradinata. |
| CN104963469B (zh) * | 2015-01-16 | 2017-07-21 | 北新集团建材股份有限公司 | 一种楼梯安装方法 |
| EP3348728A1 (en) * | 2017-01-16 | 2018-07-18 | Saint-Gobain Glass France | Smoke barrier system |
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| US1452467A (en) * | 1922-09-07 | 1923-04-17 | Lambert Byron James | Grand-stand construction |
| US5014475A (en) * | 1989-12-21 | 1991-05-14 | Anderson Industries, Inc. | Step module for use in constructing stairways |
| JP2004528496A (ja) * | 2000-10-17 | 2004-09-16 | インテリジエント・エンジニアリング(バハマズ)リミテツド | サンドイッチ板階段状蹴上部 |
| US6895717B1 (en) * | 2003-06-03 | 2005-05-24 | J.D. Grinstead General Construction Company, Inc. | Component and method for restoring a stairway |
| US20060150540A1 (en) * | 2004-12-28 | 2006-07-13 | Intelligent Engineering (Bahamas) Limited | Sandwich plate risers |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| RU2033511C1 (ru) * | 1994-01-24 | 1995-04-20 | Кудаков Василий Константинович | Трибуна зрелищного сооружения |
| DE10025917C1 (de) * | 2000-05-26 | 2001-09-06 | Peri Gmbh | Tribünenkonstruktion |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US1452467A (en) * | 1922-09-07 | 1923-04-17 | Lambert Byron James | Grand-stand construction |
| US5014475A (en) * | 1989-12-21 | 1991-05-14 | Anderson Industries, Inc. | Step module for use in constructing stairways |
| JP2004528496A (ja) * | 2000-10-17 | 2004-09-16 | インテリジエント・エンジニアリング(バハマズ)リミテツド | サンドイッチ板階段状蹴上部 |
| US6895717B1 (en) * | 2003-06-03 | 2005-05-24 | J.D. Grinstead General Construction Company, Inc. | Component and method for restoring a stairway |
| US20060150540A1 (en) * | 2004-12-28 | 2006-07-13 | Intelligent Engineering (Bahamas) Limited | Sandwich plate risers |
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