JPH01124848U - - Google Patents

Info

Publication number
JPH01124848U
JPH01124848U JP1796488U JP1796488U JPH01124848U JP H01124848 U JPH01124848 U JP H01124848U JP 1796488 U JP1796488 U JP 1796488U JP 1796488 U JP1796488 U JP 1796488U JP H01124848 U JPH01124848 U JP H01124848U
Authority
JP
Japan
Prior art keywords
cover body
manhole
covers
cover
entrance
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
JP1796488U
Other languages
English (en)
Other versions
JPH0730760Y2 (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 JP1988017964U priority Critical patent/JPH0730760Y2/ja
Publication of JPH01124848U publication Critical patent/JPH01124848U/ja
Application granted granted Critical
Publication of JPH0730760Y2 publication Critical patent/JPH0730760Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案の一実施例を示す断面図である
。 １……マンホール蓋、２……マンホール、３…
…蓋本体、４……断熱体。

Claims (1)

    【実用新案登録請求の範囲】
  1. マンホールの入口を覆う蓋本体と、この蓋本体
    の下面に着脱可能に取り付けられ蓋本体の下面全
    体を覆う断熱体とを備えていることを特徴とする
    マンホール蓋。
JP1988017964U 1988-02-12 1988-02-12 マンホール蓋 Expired - Lifetime JPH0730760Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988017964U JPH0730760Y2 (ja) 1988-02-12 1988-02-12 マンホール蓋

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988017964U JPH0730760Y2 (ja) 1988-02-12 1988-02-12 マンホール蓋

Publications (2)

Publication Number Publication Date
JPH01124848U true JPH01124848U (ja) 1989-08-25
JPH0730760Y2 JPH0730760Y2 (ja) 1995-07-19

Family

ID=31232194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988017964U Expired - Lifetime JPH0730760Y2 (ja) 1988-02-12 1988-02-12 マンホール蓋

Country Status (1)

Country Link
JP (1) JPH0730760Y2 (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630262U (ja) * 1979-08-10 1981-03-24
JPS6437554U (ja) * 1987-08-27 1989-03-07

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630262U (ja) * 1979-08-10 1981-03-24
JPS6437554U (ja) * 1987-08-27 1989-03-07

Also Published As

Publication number Publication date
JPH0730760Y2 (ja) 1995-07-19

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