JPS59111835U - Manhole side block with inner ribs - Google Patents

Manhole side block with inner ribs

Info

Publication number
JPS59111835U
JPS59111835U JP303883U JP303883U JPS59111835U JP S59111835 U JPS59111835 U JP S59111835U JP 303883 U JP303883 U JP 303883U JP 303883 U JP303883 U JP 303883U JP S59111835 U JPS59111835 U JP S59111835U
Authority
JP
Japan
Prior art keywords
side block
manhole side
inner ribs
manhole
inner rib
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
JP303883U
Other languages
Japanese (ja)
Inventor
弘 林
Original Assignee
大和コンクリ−ト工業株式会社
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 大和コンクリ−ト工業株式会社 filed Critical 大和コンクリ−ト工業株式会社
Priority to JP303883U priority Critical patent/JPS59111835U/en
Publication of JPS59111835U publication Critical patent/JPS59111835U/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 the drawing]

第１図、第２図、第３図はこの考案に係る内リブ付マン
ホール側塊の一実施例を示す一部破断正面図、側断面図
、平面図、第４図、第５図、第６図は他の形状のマンホ
ール側塊にこの考案を実施した内リブ付マンホール側塊
を示す一部破断正面図、側断面図、平面図、第７図は内
リブ付マンホール側塊を開いて嵌合接続した状態を示す
要部破断嵌合接続状態図である。 （符号）２・・・嵌合凹部、３，３・・・嵌合凸部、６
・・・内リブ。1, 2, and 3 are a partially cutaway front view, side sectional view, and plan view showing an embodiment of the manhole side block with inner ribs according to this invention; Figure 6 shows a partially cutaway front view, side sectional view, and plan view of a manhole side block with inner ribs in which this idea has been applied to a manhole side block of another shape, and Figure 7 shows a manhole side block with inner ribs opened. FIG. 3 is a diagram of a fitted and connected state with main parts cut away, showing a fitted and connected state. (Symbol) 2... Fitting recess, 3, 3... Fitting protrusion, 6
...Inner rib.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端部同志を適宜嵌合して連続状に嵌合接続可能な筒形状
からなるマンホール側塊において、この内周側に内リブ
を一体形成したことを特徴とする内リブ付マンホール側
塊。A manhole side block with an inner rib, characterized in that the manhole side block has a cylindrical shape that can be continuously fitted and connected by appropriately fitting the ends together, and an inner rib is integrally formed on the inner peripheral side of the manhole side block.
JP303883U 1983-01-12 1983-01-12 Manhole side block with inner ribs Pending JPS59111835U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP303883U JPS59111835U (en) 1983-01-12 1983-01-12 Manhole side block with inner ribs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP303883U JPS59111835U (en) 1983-01-12 1983-01-12 Manhole side block with inner ribs

Publications (1)

Publication Number Publication Date
JPS59111835U true JPS59111835U (en) 1984-07-28

Family

ID=30134677

Family Applications (1)

Application Number Title Priority Date Filing Date
JP303883U Pending JPS59111835U (en) 1983-01-12 1983-01-12 Manhole side block with inner ribs

Country Status (1)

Country Link
JP (1) JPS59111835U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439938A (en) * 1977-06-07 1979-03-28 Hunter Douglas International Tilting guide connector for ends of blades of venetian blind

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5439938A (en) * 1977-06-07 1979-03-28 Hunter Douglas International Tilting guide connector for ends of blades of venetian blind

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