JPS6115386U - manhole - Google Patents

manhole

Info

Publication number
JPS6115386U
JPS6115386U JP9664284U JP9664284U JPS6115386U JP S6115386 U JPS6115386 U JP S6115386U JP 9664284 U JP9664284 U JP 9664284U JP 9664284 U JP9664284 U JP 9664284U JP S6115386 U JPS6115386 U JP S6115386U
Authority
JP
Japan
Prior art keywords
diameter
open end
concrete pipe
manhole
same diameter
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
JP9664284U
Other languages
Japanese (ja)
Inventor
次郎 桜井
Original Assignee
桜井建材産業株式会社
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 桜井建材産業株式会社 filed Critical 桜井建材産業株式会社
Priority to JP9664284U priority Critical patent/JPS6115386U/en
Publication of JPS6115386U publication Critical patent/JPS6115386U/en
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)
  • Branch Pipes, Bends, And The Like (AREA)

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 the drawing]

第１図は米考案の一実施例を示す縦断面図、第２図は同
上実施例の要部を示す横断面図、第３図は他の実施例を
示す横断面図。 １：肴底円筒体、２：肉厚部、３：接続孔、４：段部、
５：コンクリート管、６：間隙、７：パッキング。FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the invention, FIG. 2 is a cross-sectional view showing essential parts of the same embodiment, and FIG. 3 is a cross-sectional view showing another embodiment. 1: Bottom cylindrical body, 2: Thick part, 3: Connection hole, 4: Stepped part,
5: Concrete pipe, 6: Gap, 7: Packing.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] コンクリート製の有底円筒体の外側に端面が平担な肉厚
部を設け、該肉厚部に内側開口端が接続するコンクリー
ト管の内径と同径で、外側開口端がコンクリート管の外
径よりや１大径の段付きの接続孔を形成してなるマンホ
ール。A thick walled part with a flat end surface is provided on the outside of a bottomed concrete cylindrical body, and the inner open end of the thickened wall has the same diameter as the inner diameter of the concrete pipe to which it is connected, and the outer open end has the same diameter as the outer diameter of the concrete pipe. A manhole formed by forming a stepped connection hole with a larger diameter.
JP9664284U 1984-06-27 1984-06-27 manhole Pending JPS6115386U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9664284U JPS6115386U (en) 1984-06-27 1984-06-27 manhole

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9664284U JPS6115386U (en) 1984-06-27 1984-06-27 manhole

Publications (1)

Publication Number Publication Date
JPS6115386U true JPS6115386U (en) 1986-01-29

Family

ID=30656146

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9664284U Pending JPS6115386U (en) 1984-06-27 1984-06-27 manhole

Country Status (1)

Country Link
JP (1) JPS6115386U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08302717A (en) * 1995-05-10 1996-11-19 Yanagisawa Concrete Kogyo Kk Manufacture of pipe fitting wall, and grinding blade used therefor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838884B2 (en) * 1980-12-10 1983-08-26 日立電線株式会社 overhead power lines

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5838884B2 (en) * 1980-12-10 1983-08-26 日立電線株式会社 overhead power lines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08302717A (en) * 1995-05-10 1996-11-19 Yanagisawa Concrete Kogyo Kk Manufacture of pipe fitting wall, and grinding blade used therefor

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