JP2006124916A - グレーチング - Google Patents
グレーチング Download PDFInfo
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- JP2006124916A JP2006124916A JP2004310322A JP2004310322A JP2006124916A JP 2006124916 A JP2006124916 A JP 2006124916A JP 2004310322 A JP2004310322 A JP 2004310322A JP 2004310322 A JP2004310322 A JP 2004310322A JP 2006124916 A JP2006124916 A JP 2006124916A
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Abstract
【解決手段】上端部11aの肉厚t1と下側部11bの肉厚t2を大に、しかもt1>t2に形成し、上表面をギザギザの凹凸に形成する。
【選択図】図4
Description
上述する特許文献1に開示される瓦ではまた、断面の上下で曲げに対する剛性に差があり、強度的に最適な断面ではなかった。
11a・・上端部
11b・・下側部
12・・凹凸
13クロスバー
14・・グレーチング
c・・中立軸
Claims (1)
- ベアリングバーと、並列するベアリングバーと直交して配置され、ベアリングバーを連結するクロスバーを有するグレーチングにおいて、ベアリングバーは下側部を肉厚に形成する一方、上端部を下側部より更に肉厚にして上表面に滑り止めのための凹凸を形成し、重心位置をベアリングバーの上下方向の中央或いはその付近に設けると共に、断面の上下で曲げに対する剛性に差の無い形態にしたことを特徴とするグレーチング。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004310322A JP4408791B2 (ja) | 2004-10-26 | 2004-10-26 | グレーチング |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004310322A JP4408791B2 (ja) | 2004-10-26 | 2004-10-26 | グレーチング |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006124916A true JP2006124916A (ja) | 2006-05-18 |
JP4408791B2 JP4408791B2 (ja) | 2010-02-03 |
Family
ID=36719922
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2004310322A Active JP4408791B2 (ja) | 2004-10-26 | 2004-10-26 | グレーチング |
Country Status (1)
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JP (1) | JP4408791B2 (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924449B1 (ko) | 2009-06-08 | 2009-10-30 | 이갑준 | 플라스틱 그레이팅 |
JP2015048579A (ja) * | 2013-08-29 | 2015-03-16 | 片岡産業株式会社 | グレーチング |
KR20180118492A (ko) * | 2017-04-22 | 2018-10-31 | 최인환 | 오물끼임과 악취가 방지되는 배수용 그레이팅 |
-
2004
- 2004-10-26 JP JP2004310322A patent/JP4408791B2/ja active Active
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100924449B1 (ko) | 2009-06-08 | 2009-10-30 | 이갑준 | 플라스틱 그레이팅 |
JP2015048579A (ja) * | 2013-08-29 | 2015-03-16 | 片岡産業株式会社 | グレーチング |
KR20180118492A (ko) * | 2017-04-22 | 2018-10-31 | 최인환 | 오물끼임과 악취가 방지되는 배수용 그레이팅 |
KR102021656B1 (ko) * | 2017-04-22 | 2019-11-04 | 최인환 | 오물끼임과 악취가 방지되는 배수용 그레이팅 |
Also Published As
Publication number | Publication date |
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JP4408791B2 (ja) | 2010-02-03 |
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