JPH0215641U - - Google Patents

Info

Publication number
JPH0215641U
JPH0215641U JP9284788U JP9284788U JPH0215641U JP H0215641 U JPH0215641 U JP H0215641U JP 9284788 U JP9284788 U JP 9284788U JP 9284788 U JP9284788 U JP 9284788U JP H0215641 U JPH0215641 U JP H0215641U
Authority
JP
Japan
Prior art keywords
manhole
stabilizing frame
hook
manhole body
air vent
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.)
Granted
Application number
JP9284788U
Other languages
English (en)
Other versions
JPH0730758Y2 (ja
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 JP1988092847U priority Critical patent/JPH0730758Y2/ja
Publication of JPH0215641U publication Critical patent/JPH0215641U/ja
Application granted granted Critical
Publication of JPH0730758Y2 publication Critical patent/JPH0730758Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Sewage (AREA)

Description

【図面の簡単な説明】
第1図は平面図、第2図は正面図、第3図は縦
断面図、第4図は浄化装置ネツト図、第5図は浄
化装置ドーナツ型ネツト図である。 A……マンホール、B……マンホール本体、1
……マンホール本体下方部分、2……マンホール
本体上方部分、3……はかま状安定枠、4……マ
ンホール蓋、6……汚水流出口、7……汚水流入
口、13……はかま状安定枠空気抜孔、25……
浄化装置ネツト。

Claims (1)

  1. 【実用新案登録請求の範囲】 マンホール本体の下部外周に、はかま状の安
    定枠が設けられている構造において、安定枠に空
    気抜きを有するマンホールである。 マンホール本体下部内部に塩化ビニール等の
    合成樹脂を素材としたネツトによつて囲まれた浄
    化装置を有する事を特徴とするマンホールである
JP1988092847U 1988-07-13 1988-07-13 マンホール Expired - Lifetime JPH0730758Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988092847U JPH0730758Y2 (ja) 1988-07-13 1988-07-13 マンホール

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988092847U JPH0730758Y2 (ja) 1988-07-13 1988-07-13 マンホール

Publications (2)

Publication Number Publication Date
JPH0215641U true JPH0215641U (ja) 1990-01-31
JPH0730758Y2 JPH0730758Y2 (ja) 1995-07-19

Family

ID=31317295

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988092847U Expired - Lifetime JPH0730758Y2 (ja) 1988-07-13 1988-07-13 マンホール

Country Status (1)

Country Link
JP (1) JPH0730758Y2 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280828U (ja) * 1985-11-08 1987-05-23

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024755U (ja) * 1983-07-27 1985-02-20 瀬石 高明 粒状物の定量取り出し器具
JPS6227704U (ja) * 1985-08-06 1987-02-19
JPS6318591U (ja) * 1986-07-16 1988-02-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024755U (ja) * 1983-07-27 1985-02-20 瀬石 高明 粒状物の定量取り出し器具
JPS6227704U (ja) * 1985-08-06 1987-02-19
JPS6318591U (ja) * 1986-07-16 1988-02-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6280828U (ja) * 1985-11-08 1987-05-23

Also Published As

Publication number Publication date
JPH0730758Y2 (ja) 1995-07-19

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