JPS60144657U - Manhole cover frame - Google Patents

Manhole cover frame

Info

Publication number
JPS60144657U
JPS60144657U JP3161884U JP3161884U JPS60144657U JP S60144657 U JPS60144657 U JP S60144657U JP 3161884 U JP3161884 U JP 3161884U JP 3161884 U JP3161884 U JP 3161884U JP S60144657 U JPS60144657 U JP S60144657U
Authority
JP
Japan
Prior art keywords
manhole cover
receiving frame
cover frame
manhole
lid
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
JP3161884U
Other languages
Japanese (ja)
Inventor
須崎 一雄
Original Assignee
不二グレ−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 不二グレ−ト工業株式会社 filed Critical 不二グレ−ト工業株式会社
Priority to JP3161884U priority Critical patent/JPS60144657U/en
Publication of JPS60144657U publication Critical patent/JPS60144657U/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]

図面は、本考案の実施例を示すもので、第1図は着の大
部および受枠の一部を切欠いた斜視図、第2図は受枠と
蓋の嵌合せる場合の部分断面図、第3図は他の実施例の
部分断面図である。 1・・・蓋、2・・・受枠、3・・・直立壁、4・・・
手摺り、5・・・ブラケット、6・・・内壁面。
The drawings show an embodiment of the present invention; Fig. 1 is a perspective view with most of the cover and a part of the receiving frame cut away, Fig. 2 is a partial sectional view when the receiving frame and lid are fitted together, and Fig. 3 The figure is a partial sectional view of another embodiment. 1... Lid, 2... Receiving frame, 3... Upright wall, 4...
Handrail, 5...Bracket, 6...Inner wall surface.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] ゛ マンホールなどの開口部に固定される蓋1の受枠2
において、断面形状が円をなす環状の手摺り4を、受枠
2の直立壁3の内壁面6にやさ上方に傾斜を持たせて突
設せしめた上面が円弧をなす棒状の複数個のブラケット
5により内設せることを特徴とするマンホール蓋の受枠
゛ Receiving frame 2 for the lid 1 fixed to an opening such as a manhole
, a plurality of rod-shaped brackets each having an arcuate upper surface are provided with an annular handrail 4 having a circular cross-sectional shape and projecting upwardly from the inner wall surface 6 of the upright wall 3 of the receiving frame 2. 5. A receiving frame for a manhole cover, characterized in that it is installed inside.
JP3161884U 1984-03-07 1984-03-07 Manhole cover frame Pending JPS60144657U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3161884U JPS60144657U (en) 1984-03-07 1984-03-07 Manhole cover frame

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3161884U JPS60144657U (en) 1984-03-07 1984-03-07 Manhole cover frame

Publications (1)

Publication Number Publication Date
JPS60144657U true JPS60144657U (en) 1985-09-25

Family

ID=30532377

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3161884U Pending JPS60144657U (en) 1984-03-07 1984-03-07 Manhole cover frame

Country Status (1)

Country Link
JP (1) JPS60144657U (en)

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