JPS6327543U - - Google Patents

Info

Publication number
JPS6327543U
JPS6327543U JP12157986U JP12157986U JPS6327543U JP S6327543 U JPS6327543 U JP S6327543U JP 12157986 U JP12157986 U JP 12157986U JP 12157986 U JP12157986 U JP 12157986U JP S6327543 U JPS6327543 U JP S6327543U
Authority
JP
Japan
Prior art keywords
curved surface
holes
forming
concrete block
underdrain
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
Application number
JP12157986U
Other languages
English (en)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP12157986U priority Critical patent/JPS6327543U/ja
Publication of JPS6327543U publication Critical patent/JPS6327543U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
  • Sewage (AREA)

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す斜視図、第２
図は第１図におけるＡ―Ａ断面図、第３図はその
使用状態の斜視図、第４図はその接続状態の拡大
断面図、第５図は別例の側面図、第６図は別例の
使用状態図、第７図及び第８図は夫々わん曲面を
形成していないブロツクの接続状態の断面図であ
る。 １：通孔、２：膨出わん曲面、３：凹状わん曲
面、Ｅ：通水路。

Claims (1)

  1. 【実用新案登録請求の範囲】 (1) 複数の通孔を並列して貫通透設し、該通孔
    が開口している一側端面を円弧状の膨出わん曲面
    に形成すると共に通孔が開口している他側端面を
    円弧状の凹状わん曲面に形成したことを特徴とす
    る暗渠形成用コンクリートブロツク。 (2) 前記円弧状のわん曲面を半円状のわん曲面
    と成した実用新案登録請求の範囲第１項記載の暗
    渠形成用コンクリートブロツク。
JP12157986U 1986-08-07 1986-08-07 Pending JPS6327543U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12157986U JPS6327543U (ja) 1986-08-07 1986-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12157986U JPS6327543U (ja) 1986-08-07 1986-08-07

Publications (1)

Publication Number Publication Date
JPS6327543U true JPS6327543U (ja) 1988-02-23

Family

ID=31010986

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12157986U Pending JPS6327543U (ja) 1986-08-07 1986-08-07

Country Status (1)

Country Link
JP (1) JPS6327543U (ja)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462032U (ja) * 1990-10-02 1992-05-27
JPH08302697A (ja) * 1995-04-29 1996-11-19 Nisshoku Corp 植生基体
JPH093904A (ja) * 1995-06-17 1997-01-07 Nisshoku Corp 植生基体
JP2008038387A (ja) * 2006-08-02 2008-02-21 Toubu:Kk 側溝用ブロック
JP2008144406A (ja) * 2006-12-07 2008-06-26 Toubu:Kk 側溝用ブロック及び側溝
JP2009299258A (ja) * 2008-06-10 2009-12-24 Toubu:Kk 側溝用ブロック
JP2009299348A (ja) * 2008-06-13 2009-12-24 Toubu:Kk 側溝用ブロック及び側溝用ブロックの接続方法
JP2011017164A (ja) * 2009-07-08 2011-01-27 Izcon Co Ltd 側溝ブロック及び側溝

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119025B2 (ja) * 1978-12-27 1986-05-15 Fuji Photo Film Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6119025B2 (ja) * 1978-12-27 1986-05-15 Fuji Photo Film Co Ltd

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0462032U (ja) * 1990-10-02 1992-05-27
JPH08302697A (ja) * 1995-04-29 1996-11-19 Nisshoku Corp 植生基体
JPH093904A (ja) * 1995-06-17 1997-01-07 Nisshoku Corp 植生基体
JP2008038387A (ja) * 2006-08-02 2008-02-21 Toubu:Kk 側溝用ブロック
JP2008144406A (ja) * 2006-12-07 2008-06-26 Toubu:Kk 側溝用ブロック及び側溝
JP2009299258A (ja) * 2008-06-10 2009-12-24 Toubu:Kk 側溝用ブロック
JP2009299348A (ja) * 2008-06-13 2009-12-24 Toubu:Kk 側溝用ブロック及び側溝用ブロックの接続方法
JP2011017164A (ja) * 2009-07-08 2011-01-27 Izcon Co Ltd 側溝ブロック及び側溝

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