JP2020080755A - 排水管用防草部材、及び該防草部材を組み合わせた排水口 - Google Patents
排水管用防草部材、及び該防草部材を組み合わせた排水口 Download PDFInfo
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- JP2020080755A JP2020080755A JP2018221303A JP2018221303A JP2020080755A JP 2020080755 A JP2020080755 A JP 2020080755A JP 2018221303 A JP2018221303 A JP 2018221303A JP 2018221303 A JP2018221303 A JP 2018221303A JP 2020080755 A JP2020080755 A JP 2020080755A
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Abstract
Description
1a 防草部材
2 底面の直径
3 高さ
4 シート
5 シートの巻き方向
6 排水管
7 切り欠き形状
7a 垂直形状
8 圧縮力
9 挿入方向
10 擁壁
10a 柱状体の擁壁側
11 脱着防止手段
12 防草部材挿入部分
13 内壁
14 種子
15 排水口
16 雨水
17 排水管の長さ部分
18 排水口の直径部分
19 長さ部分と直径部分で形成される角
20 硬質材料
20a ネット等
21 軟質材料
Claims (7)
- 透水性、及び弾性を有する柱状体である排水管用防草部材。
- 前記柱状体の底面の直径よりも前記柱状体の高さが長いものである請求項1に記載の排水管用防草部材。
- 前記柱状体は連続気泡を有する弾性発泡体である請求項1または2に記載の排水管用防草部材。
- 前記柱状体は不織布である請求項1または2に記載の排水管用防草部材。
- 前記柱状体はシートが巻回されたロール状物である請求項1〜4のいずれかに記載の排水管用防草部材。
- 請求項1〜5のいずれかに記載の防草部材と排水管とを組み合わせた排水管の排水口であって、
前記柱状体の側面の少なくとも一部が排水管の内壁に接して設置されていることを特徴とする排水管の排水口。 - 前記排水管の排水口の切断面が筒部の軸線方向に対して直交する面に対して傾斜しているものである請求項6に記載の排水口。
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JP2018221303A JP6917065B2 (ja) | 2018-11-27 | 2018-11-27 | 防草部材を組み合わせた排水口 |
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JP2018221303A JP6917065B2 (ja) | 2018-11-27 | 2018-11-27 | 防草部材を組み合わせた排水口 |
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JP2020080755A true JP2020080755A (ja) | 2020-06-04 |
JP6917065B2 JP6917065B2 (ja) | 2021-08-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021220777A1 (ja) | 2020-04-30 | 2021-11-04 | 株式会社日立製作所 | ユーザに提案する材料を決定するシステム |
Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115703U (ja) * | 1978-02-03 | 1979-08-14 | ||
JPH01163403U (ja) * | 1988-04-25 | 1989-11-14 | ||
JPH0369044U (ja) * | 1989-11-02 | 1991-07-09 | ||
JPH11140891A (ja) * | 1997-11-05 | 1999-05-25 | Kenzo Murakami | 地中埋設用の導水装置およびそれに用いる充填材 |
WO2000057989A1 (fr) * | 1999-03-30 | 2000-10-05 | Chisso Corporation | Cartouche filtrante |
JP2000336636A (ja) * | 1999-03-25 | 2000-12-05 | Tomohito Okuda | 盲排水管 |
KR20040086017A (ko) * | 2003-03-31 | 2004-10-08 | 박성언 | 발포성수지를 이용한 토목공사용 배수공법 |
JP3148088U (ja) * | 2008-11-17 | 2009-01-29 | 京急建設株式会社 | 排水管用防草キャップ |
JP2013053474A (ja) * | 2011-09-05 | 2013-03-21 | Raito Kogyo Co Ltd | 水抜き管のフィルタ手段及び水抜き管に対するフィルタ手段の装着方法 |
JP2015093259A (ja) * | 2013-11-13 | 2015-05-18 | ダイワボウホールディングス株式会社 | 筒状フィルター |
JP2017078281A (ja) * | 2015-10-20 | 2017-04-27 | 株式会社建設技術研究所 | 透水濾過装置、透水濾過装置を備えた擁壁、及び、透水濾過装置の挿入方法 |
-
2018
- 2018-11-27 JP JP2018221303A patent/JP6917065B2/ja active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54115703U (ja) * | 1978-02-03 | 1979-08-14 | ||
JPH01163403U (ja) * | 1988-04-25 | 1989-11-14 | ||
JPH0369044U (ja) * | 1989-11-02 | 1991-07-09 | ||
JPH11140891A (ja) * | 1997-11-05 | 1999-05-25 | Kenzo Murakami | 地中埋設用の導水装置およびそれに用いる充填材 |
JP2000336636A (ja) * | 1999-03-25 | 2000-12-05 | Tomohito Okuda | 盲排水管 |
WO2000057989A1 (fr) * | 1999-03-30 | 2000-10-05 | Chisso Corporation | Cartouche filtrante |
KR20040086017A (ko) * | 2003-03-31 | 2004-10-08 | 박성언 | 발포성수지를 이용한 토목공사용 배수공법 |
JP3148088U (ja) * | 2008-11-17 | 2009-01-29 | 京急建設株式会社 | 排水管用防草キャップ |
JP2013053474A (ja) * | 2011-09-05 | 2013-03-21 | Raito Kogyo Co Ltd | 水抜き管のフィルタ手段及び水抜き管に対するフィルタ手段の装着方法 |
JP2015093259A (ja) * | 2013-11-13 | 2015-05-18 | ダイワボウホールディングス株式会社 | 筒状フィルター |
JP2017078281A (ja) * | 2015-10-20 | 2017-04-27 | 株式会社建設技術研究所 | 透水濾過装置、透水濾過装置を備えた擁壁、及び、透水濾過装置の挿入方法 |
Non-Patent Citations (7)
Title |
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"プラスチック−引張特性の求め方−第1部:通則", JIS K7161−1:2014, JPN6020019787, 2014, ISSN: 0004282839 * |
エバーライトSF | 化成品(ウレタンフォーム・EPDMフォーム), JPN6020038197, 16 September 2020 (2020-09-16), ISSN: 0004362146 * |
ショップヤマホン, JPN6020038202, ISSN: 0004362150 * |
スパンボンド法ポリプロピレン不織布 タフネルEX, JPN6020038198, June 2009 (2009-06-01), ISSN: 0004362147 * |
ヘチマロン・土木用途//用途と規格//のり面排水<新光ナイロン株式会社>, JPN6020038201, 11 September 2020 (2020-09-11), ISSN: 0004362149 * |
三次元不織布サランロックについて, JPN6020038199, 16 September 2020 (2020-09-16), ISSN: 0004362148 * |
硬さ換算表(SAE J 417)1983年改訂, JPN6020019788, 1983, ISSN: 0004282840 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021220777A1 (ja) | 2020-04-30 | 2021-11-04 | 株式会社日立製作所 | ユーザに提案する材料を決定するシステム |
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