JPS5890254U - manhole cover - Google Patents

manhole cover

Info

Publication number
JPS5890254U
JPS5890254U JP18294981U JP18294981U JPS5890254U JP S5890254 U JPS5890254 U JP S5890254U JP 18294981 U JP18294981 U JP 18294981U JP 18294981 U JP18294981 U JP 18294981U JP S5890254 U JPS5890254 U JP S5890254U
Authority
JP
Japan
Prior art keywords
inner circumference
sloped inner
manhole cover
section
receiver frame
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
JP18294981U
Other languages
Japanese (ja)
Other versions
JPS5938530Y2 (en
Inventor
安部　武治
渋谷　勘蔵
Original Assignee
日豊金属工業株式会社
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 日豊金属工業株式会社 filed Critical 日豊金属工業株式会社
Priority to JP18294981U priority Critical patent/JPS5938530Y2/en
Publication of JPS5890254U publication Critical patent/JPS5890254U/en
Application granted granted Critical
Publication of JPS5938530Y2 publication Critical patent/JPS5938530Y2/en
Expired 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図はマンホール蓋の断面図、第２図は蓋が受枠に喰
い込まない状態の受枠と蓋の部分断面図、第３図は蓋が
受枠に喰い込んだ状態の受枠と蓋の部分断面図を表わす
。 １・・・・・・受枠、２・・・・・・蓋受部、３・・・
・・・内周急傾斜部、４・・・・・・内周緩傾斜部、５
・・・・・・蓋、６・・・・・・嵌合傾斜部。Figure 1 is a cross-sectional view of the manhole cover, Figure 2 is a partial cross-section of the receiver frame and cover with the lid not biting into the receiver frame, and Figure 3 is a partial cross-section of the receiver frame and cover with the cover biting into the receiver frame. represents a diagram. 1... Receiving frame, 2... Lid holder, 3...
...Inner circumference steeply sloped part, 4...Inner circumference gently sloped part, 5
...Lid, 6... Fitting inclined part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 内周上部に内周急傾斜部を配設し、この内周急傾斜部に
連続して下方に内周緩傾斜部を配設した受枠と、この受
枠の内周急傾斜部と同角度にて外縁に嵌合傾斜部の配設
された蓋と、から成るマンホール蓋。A receiver frame has a steeply sloped inner circumference section on the upper part of the inner circumference, and a gently sloped inner circumferential section is arranged below the steeply sloped inner circumference section, and the receiver frame has a steeply sloped inner circumference section at the same angle as the steeply sloped inner circumference section of the receiver frame. A manhole cover consisting of a lid with a fitting slope on its outer edge.
JP18294981U 1981-12-10 1981-12-10 manhole cover Expired JPS5938530Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18294981U JPS5938530Y2 (en) 1981-12-10 1981-12-10 manhole cover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18294981U JPS5938530Y2 (en) 1981-12-10 1981-12-10 manhole cover

Publications (2)

Publication Number Publication Date
JPS5890254U true JPS5890254U (en) 1983-06-18
JPS5938530Y2 JPS5938530Y2 (en) 1984-10-26

Family

ID=29981772

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18294981U Expired JPS5938530Y2 (en) 1981-12-10 1981-12-10 manhole cover

Country Status (1)

Country Link
JP (1) JPS5938530Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040067389A (en) * 2003-01-23 2004-07-30 지운용 Manhole Cover
JP2016075074A (en) * 2014-10-06 2016-05-12 虹技株式会社 Manhole cover body
JP2020159113A (en) * 2019-03-27 2020-10-01 アクアインテック株式会社 Lid and receiving frame set for underground structure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20040067389A (en) * 2003-01-23 2004-07-30 지운용 Manhole Cover
JP2016075074A (en) * 2014-10-06 2016-05-12 虹技株式会社 Manhole cover body
JP2020159113A (en) * 2019-03-27 2020-10-01 アクアインテック株式会社 Lid and receiving frame set for underground structure

Also Published As

Publication number Publication date
JPS5938530Y2 (en) 1984-10-26

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