JP4007990B2 - 歩車道境界蓋ブロック - Google Patents
歩車道境界蓋ブロック Download PDFInfo
- Publication number
- JP4007990B2 JP4007990B2 JP2004356748A JP2004356748A JP4007990B2 JP 4007990 B2 JP4007990 B2 JP 4007990B2 JP 2004356748 A JP2004356748 A JP 2004356748A JP 2004356748 A JP2004356748 A JP 2004356748A JP 4007990 B2 JP4007990 B2 JP 4007990B2
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- JP
- Japan
- Prior art keywords
- hole
- boundary
- lid
- road boundary
- block
- 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.)
- Expired - Lifetime
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Description
2 蓋部
3 境界部
4 集水孔
5 横孔
6 縦孔
10 歩車道境界蓋ブロック
11 蓋部
12 境界部
13 グレーチング
14 集水孔
15 横孔
16 縦孔
17 段部
18 清掃ホース
20 型枠
21 外枠
22 蓋成形部
23 境界成形部
24 横孔中子
25 半体
26 小端面
27 大端面
28 突起
29 縦孔中子
30 小端面
31 大端面
32 突起
33 把手
34 キャビティー
Claims (2)
- 板状の蓋部(2)と、蓋部(2)上面から長さ方向に沿って立設した境界部(3)とで断面が概略逆T字形に一体成形され、その長さ方向の中間部に、前記境界部(3)を水平方向に貫通する横孔(5)と、該横孔(5)に連通し前記蓋部(2)を縦方向に貫通する縦孔(6)とからなる集水孔(4)が形成されており、前記横孔(5)は中央部が最も断面積が小さく、両側にいくにしたがって次第に断面積が大きくなるテーパ孔であり、前記縦孔(6)は上部が最も面積が小さく、下部にいくにしたがって次第に断面積が大きくなるテーパ孔であることを特徴とする歩車道境界蓋ブロック。
- 請求項1のブロックにおいて、前記集水孔(4)が長さ方向に沿って複数個形成されていることを特徴とする歩車道境界蓋ブロック。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004356748A JP4007990B2 (ja) | 2004-12-09 | 2004-12-09 | 歩車道境界蓋ブロック |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004356748A JP4007990B2 (ja) | 2004-12-09 | 2004-12-09 | 歩車道境界蓋ブロック |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2001180268A Division JP3664995B2 (ja) | 2001-06-14 | 2001-06-14 | 歩車道境界蓋ブロックの型枠 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005105814A JP2005105814A (ja) | 2005-04-21 |
JP4007990B2 true JP4007990B2 (ja) | 2007-11-14 |
Family
ID=34545336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004356748A Expired - Lifetime JP4007990B2 (ja) | 2004-12-09 | 2004-12-09 | 歩車道境界蓋ブロック |
Country Status (1)
Country | Link |
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JP (1) | JP4007990B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4528743B2 (ja) | 2006-05-09 | 2010-08-18 | 事業協同組合群馬県Gbx工業会 | 側溝用集水枡及び側溝の施工方法 |
JP2015218519A (ja) * | 2014-05-20 | 2015-12-07 | 東北岡島工業株式会社 | U字形側溝への載置用縁石部付き溝蓋 |
-
2004
- 2004-12-09 JP JP2004356748A patent/JP4007990B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
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JP2005105814A (ja) | 2005-04-21 |
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