JPS5890252U - Manhole connection pipe - Google Patents

Manhole connection pipe

Info

Publication number
JPS5890252U
JPS5890252U JP18391981U JP18391981U JPS5890252U JP S5890252 U JPS5890252 U JP S5890252U JP 18391981 U JP18391981 U JP 18391981U JP 18391981 U JP18391981 U JP 18391981U JP S5890252 U JPS5890252 U JP S5890252U
Authority
JP
Japan
Prior art keywords
manhole
connection pipe
manhole connection
pipe
connecting pipe
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
JP18391981U
Other languages
Japanese (ja)
Inventor
草野　弘
裕司 西川
Original Assignee
株式会社クボタ
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 by 株式会社クボタ filed Critical 株式会社クボタ
Priority to JP18391981U priority Critical patent/JPS5890252U/en
Publication of JPS5890252U publication Critical patent/JPS5890252U/en
Pending legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は通常の接続用管を使用した場合のマンホールの
水平方向要部断面口、第２図は第１図における■−■線
断面図、第３図は本考案に係るマンホール接続用管の説
明断面図、第４図は第３図の接続用管を使用した場合の
一マンホール形成状態説明図、第５図は本考案の他の実
施例を示す説明断面図である。 １・・・内側型枠、２・・・外側型枠、３・・・接続用
管、４・・・空隙部、５・・・スペーサ管。Figure 1 is a cross-sectional view of the main part of a manhole in the horizontal direction when a normal connecting pipe is used, Figure 2 is a cross-sectional view taken along the line ■-■ in Figure 1, and Figure 3 is a manhole connecting pipe according to the present invention. FIG. 4 is an explanatory sectional view of one manhole formed when the connecting pipe of FIG. 3 is used, and FIG. 5 is an explanatory sectional view showing another embodiment of the present invention. DESCRIPTION OF SYMBOLS 1...Inner formwork, 2...Outer formwork, 3...Connection pipe, 4...Gap portion, 5...Spacer pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] マンホールに直結される管体の内面又は外面に、マンホ
ール内面と同一曲率の端面を有するスペーサ管を摺動自
在に内挿又は外挿してなることを特徴とするマンホール
接続用管。A manhole connecting pipe characterized in that a spacer pipe having an end face having the same curvature as the inner surface of the manhole is slidably inserted or inserted into the inner or outer surface of a pipe directly connected to the manhole.
JP18391981U 1981-12-09 1981-12-09 Manhole connection pipe Pending JPS5890252U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18391981U JPS5890252U (en) 1981-12-09 1981-12-09 Manhole connection pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18391981U JPS5890252U (en) 1981-12-09 1981-12-09 Manhole connection pipe

Publications (1)

Publication Number Publication Date
JPS5890252U true JPS5890252U (en) 1983-06-18

Family

ID=29983608

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18391981U Pending JPS5890252U (en) 1981-12-09 1981-12-09 Manhole connection pipe

Country Status (1)

Country Link
JP (1) JPS5890252U (en)

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