JPS6053841U - manhole cover - Google Patents

manhole cover

Info

Publication number
JPS6053841U
JPS6053841U JP14647183U JP14647183U JPS6053841U JP S6053841 U JPS6053841 U JP S6053841U JP 14647183 U JP14647183 U JP 14647183U JP 14647183 U JP14647183 U JP 14647183U JP S6053841 U JPS6053841 U JP S6053841U
Authority
JP
Japan
Prior art keywords
plate
manhole cover
intermediate plate
iron
top plate
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
JP14647183U
Other languages
Japanese (ja)
Other versions
JPS625104Y2 (en
Inventor
誠 佐野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14647183U priority Critical patent/JPS6053841U/en
Publication of JPS6053841U publication Critical patent/JPS6053841U/en
Application granted granted Critical
Publication of JPS625104Y2 publication Critical patent/JPS625104Y2/ja
Granted 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図は上面板の平面図、第２図はＡ−Ａ線拡大断面図
、第３図はＢ−Ｂ線拡大断面図、第４図は中間板の平面
図、第５図はＣ−Ｃ線拡大断面図、第６図はＤ−Ｄ線拡
大断面図、第７図ははＥ−Ｅ線拡大断面図、第８図は使
用状態を示す要部拡大断面図、第９図はボルトの正面図
、第１０図は固定棒の正面図、第１１図はＦ−Ｆ線断面
図、第１２図、第１３図は鉄蓋の状態を示す１部を省略
した平面図、第１４図は他の実施例を示す要部拡大縦断
面図である。 １・・・マンホール用蓋、２・・・鉄枠、３・・・鉄蓋
、４・・・中間板、５・・・上面板、７・・・固定棒。Fig. 1 is a plan view of the top plate, Fig. 2 is an enlarged sectional view taken along the line A-A, Fig. 3 is an enlarged sectional view taken along the line B-B, Fig. 4 is a plan view of the intermediate plate, and Fig. 5 is an enlarged sectional view taken along the line A-A. Figure 6 is an enlarged cross-sectional view taken along line C, Figure 6 is an expanded cross-sectional view taken along line D-D, Figure 7 is an enlarged cross-sectional view taken along line E-E, Figure 8 is an enlarged cross-sectional view of main parts showing the state of use, and Figure 9 is an enlarged cross-sectional view of bolts. Fig. 10 is a front view of the fixing rod, Fig. 11 is a sectional view taken along the line F-F, Figs. 12 and 13 are plan views with some parts omitted showing the state of the iron lid, and Fig. 14. FIG. 2 is an enlarged vertical sectional view of a main part showing another embodiment. 1... Manhole cover, 2... Iron frame, 3... Iron cover, 4... Intermediate plate, 5... Top plate, 7... Fixing rod.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄枠２に鉄蓋３を脱着自在に嵌合してなるマンホール用
蓋体において、上記鉄蓋３の上面には適数枚の高さ調整
用の中間板４を介して上面板５を着脱自在に張設せしめ
ると共に、上記中間板４には断面路■状のくぼみ部４Ａ
が適数個形成されていると共に、上記上面板５、中間板
４、鉄蓋３を連結せしめるボルト６には引あげ用の環６
Ａが取付けられ、上記上面板５、中間板４には固定棒嵌
着穴５’、４’を適数個開設し、上記嵌着穴５／、４／
にはこれら上面板、中間板を固定する固定棒７が貫入嵌
着されていることを特徴とするマンホール用蓋。In a manhole cover body formed by removably fitting an iron cover 3 to an iron frame 2, a top plate 5 is attached to and detached from the upper surface of the iron cover 3 via an appropriate number of intermediate plates 4 for height adjustment. In addition, the intermediate plate 4 is provided with a concave portion 4A having a cross section of a ■ shape.
In addition, the bolts 6 that connect the top plate 5, the intermediate plate 4, and the iron cover 3 are provided with rings 6 for pulling up.
A is attached, and an appropriate number of fixing rod fitting holes 5', 4' are provided in the upper surface plate 5 and intermediate plate 4, and the above fitting holes 5/, 4/
A manhole cover is characterized in that a fixing rod 7 for fixing the top plate and the intermediate plate is inserted and fitted therein.
JP14647183U 1983-09-20 1983-09-20 manhole cover Granted JPS6053841U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14647183U JPS6053841U (en) 1983-09-20 1983-09-20 manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14647183U JPS6053841U (en) 1983-09-20 1983-09-20 manhole cover

Publications (2)

Publication Number Publication Date
JPS6053841U true JPS6053841U (en) 1985-04-16
JPS625104Y2 JPS625104Y2 (en) 1987-02-05

Family

ID=30326017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14647183U Granted JPS6053841U (en) 1983-09-20 1983-09-20 manhole cover

Country Status (1)

Country Link
JP (1) JPS6053841U (en)

Also Published As

Publication number Publication date
JPS625104Y2 (en) 1987-02-05

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