JPS60107144U - Handle for manhole iron cover - Google Patents

Handle for manhole iron cover

Info

Publication number
JPS60107144U
JPS60107144U JP20076583U JP20076583U JPS60107144U JP S60107144 U JPS60107144 U JP S60107144U JP 20076583 U JP20076583 U JP 20076583U JP 20076583 U JP20076583 U JP 20076583U JP S60107144 U JPS60107144 U JP S60107144U
Authority
JP
Japan
Prior art keywords
handle
iron cover
manhole iron
opening
cover
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
JP20076583U
Other languages
Japanese (ja)
Other versions
JPS625100Y2 (en
Inventor
平野　幸市
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 JP20076583U priority Critical patent/JPS60107144U/en
Publication of JPS60107144U publication Critical patent/JPS60107144U/en
Application granted granted Critical
Publication of JPS625100Y2 publication Critical patent/JPS625100Y2/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図は本案を実施した鉄蓋の一部断面斜視図、第２図
は要部をなす把手部の拡大上面図、第３図は第２図のＡ
矢視図、第４図及び第５図は在来構造例の斜視図〈一部
断面〉を示す。 １・・・・・・鉄蓋本体、２・・・・・・窪み部、３・
・・・・・被蓋部、４・・・・・・開口部、５・・・・
・・鍵孔、６・・曲連通部、７・・・・・・開蓋工具、
９・・・・・・鍵孔、１０・・四半球状窪み、１１・・
・・・・ピン。Figure 1 is a partial cross-sectional perspective view of the iron lid in which the present invention was implemented, Figure 2 is an enlarged top view of the handle, which is the main part, and Figure 3 is A of Figure 2.
The arrow view, FIG. 4, and FIG. 5 show perspective views (partial cross sections) of conventional structural examples. 1... Iron lid body, 2... Recessed part, 3.
・・・Covering part, 4... Opening part, 5...
・・Keyhole, 6・・Music communication part, 7・・・Lid opening tool,
9...keyhole, 10...four hemispherical depression, 11...
····pin.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鉄蓋の上面平面部に半球状有底の窪みを設け、該窪みの
一部を開口部として残して本体と一体な被蓋部で覆い、
且つ該被蓋部に開閉操作用の鍵孔を穿設し、且つ該鍵孔
の一端が前記の一部残った開口部と連通ずることを特徴
とするマンホール鉄蓋用把手。A hemispherical bottomed depression is provided in the upper flat part of the iron lid, and a part of the depression is left as an opening and covered with a cover part integral with the main body,
A handle for a manhole iron cover, characterized in that a keyhole for opening and closing operation is provided in the cover part, and one end of the keyhole communicates with the partially remaining opening.
JP20076583U 1983-12-27 1983-12-27 Handle for manhole iron cover Granted JPS60107144U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20076583U JPS60107144U (en) 1983-12-27 1983-12-27 Handle for manhole iron cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20076583U JPS60107144U (en) 1983-12-27 1983-12-27 Handle for manhole iron cover

Publications (2)

Publication Number Publication Date
JPS60107144U true JPS60107144U (en) 1985-07-20
JPS625100Y2 JPS625100Y2 (en) 1987-02-05

Family

ID=30761919

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20076583U Granted JPS60107144U (en) 1983-12-27 1983-12-27 Handle for manhole iron cover

Country Status (1)

Country Link
JP (1) JPS60107144U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11643240B2 (en) 2019-10-07 2023-05-09 International Paper Company Container with improved breakdown features

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11643240B2 (en) 2019-10-07 2023-05-09 International Paper Company Container with improved breakdown features

Also Published As

Publication number Publication date
JPS625100Y2 (en) 1987-02-05

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