JPH01147043U - - Google Patents

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Publication number
JPH01147043U
JPH01147043U JP3962488U JP3962488U JPH01147043U JP H01147043 U JPH01147043 U JP H01147043U JP 3962488 U JP3962488 U JP 3962488U JP 3962488 U JP3962488 U JP 3962488U JP H01147043 U JPH01147043 U JP H01147043U
Authority
JP
Japan
Prior art keywords
overhangs
iron
bolt
shaped bolt
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
JP3962488U
Other languages
English (en)
Other versions
JPH0612057Y2 (ja
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 filed Critical
Priority to JP3962488U priority Critical patent/JPH0612057Y2/ja
Publication of JPH01147043U publication Critical patent/JPH01147043U/ja
Application granted granted Critical
Publication of JPH0612057Y2 publication Critical patent/JPH0612057Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第1図は本考案のマンホール用鉄蓋の取付け構
造を示す断面図、第2図は第1図のA―A断面図
を示し、第3図は枠体に鉄蓋を結合した本考案の
平面図、第4〜5図は公知のマンホール用鉄蓋の
取付け構造を示す断面図である。 1……枠体、1a……張出部、1b……外枠、
2……鉄蓋、3……パツキング、4……T字ボル
ト、4a……脚部、4b……水平部、5……ナツ
ト、6……支持金具、6a……取つ手、7……水
平ピン、8……ブロツク。

Claims (1)

    【実用新案登録請求の範囲】
  1. 枠体の複数ケ所に、下部に凹陥部を有し上部に
    一対の張出部を設けた空間部を形成せしめ、前記
    張出部の間に脚部を上向にしてT字ボルトを嵌挿
    し、更に支持金具を挿入して前記T字ボルトを固
    定し、鉄蓋に配設した貫通孔に前記T字ボルトを
    突出せしめナツトにより結合せしめてなることを
    特徴とするマンホール用鉄蓋の取付け構造。
JP3962488U 1988-03-28 1988-03-28 マンホール用鉄蓋の取付け構造 Expired - Lifetime JPH0612057Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3962488U JPH0612057Y2 (ja) 1988-03-28 1988-03-28 マンホール用鉄蓋の取付け構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3962488U JPH0612057Y2 (ja) 1988-03-28 1988-03-28 マンホール用鉄蓋の取付け構造

Publications (2)

Publication Number Publication Date
JPH01147043U true JPH01147043U (ja) 1989-10-11
JPH0612057Y2 JPH0612057Y2 (ja) 1994-03-30

Family

ID=31266124

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3962488U Expired - Lifetime JPH0612057Y2 (ja) 1988-03-28 1988-03-28 マンホール用鉄蓋の取付け構造

Country Status (1)

Country Link
JP (1) JPH0612057Y2 (ja)

Also Published As

Publication number Publication date
JPH0612057Y2 (ja) 1994-03-30

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