JPH0280161U - - Google Patents

Info

Publication number
JPH0280161U
JPH0280161U JP15812888U JP15812888U JPH0280161U JP H0280161 U JPH0280161 U JP H0280161U JP 15812888 U JP15812888 U JP 15812888U JP 15812888 U JP15812888 U JP 15812888U JP H0280161 U JPH0280161 U JP H0280161U
Authority
JP
Japan
Prior art keywords
frame
protective frame
receiving frame
iron lid
protective
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
JP15812888U
Other languages
English (en)
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 JP15812888U priority Critical patent/JPH0280161U/ja
Publication of JPH0280161U publication Critical patent/JPH0280161U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Sewage (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示すもので、第1図は
中心線より右半分の鉄蓋を切り欠いた上面図、第
2図は施工状況を示す縦断面図、第3,4図は他
の実施例を示す受枠と保護枠の一体成型物の断面
図、第5図はコンクリート製の保護枠の縦断面図
である。 1…鉄蓋、2,2′,2″,12…受枠、3,
3′,3″,13…保護枠、4,4′,4″,1
4…傾斜壁。

Claims (1)

    【実用新案登録請求の範囲】
  1. 鉄蓋1および受枠2を保護するために受枠2の
    周囲に受枠2と一体成型或いはコンクリートなど
    で成型してなる保護枠3において、該保護枠3の
    上面と外側面が形成する角を傾斜するよう切り欠
    き傾斜壁4を形成せしめたことを特徴とする鉄蓋
    などの保護枠。
JP15812888U 1988-12-06 1988-12-06 Pending JPH0280161U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15812888U JPH0280161U (ja) 1988-12-06 1988-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15812888U JPH0280161U (ja) 1988-12-06 1988-12-06

Publications (1)

Publication Number Publication Date
JPH0280161U true JPH0280161U (ja) 1990-06-20

Family

ID=31438178

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15812888U Pending JPH0280161U (ja) 1988-12-06 1988-12-06

Country Status (1)

Country Link
JP (1) JPH0280161U (ja)

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