JPH0242755B2 - - Google Patents

Info

Publication number
JPH0242755B2
JPH0242755B2 JP57194168A JP19416882A JPH0242755B2 JP H0242755 B2 JPH0242755 B2 JP H0242755B2 JP 57194168 A JP57194168 A JP 57194168A JP 19416882 A JP19416882 A JP 19416882A JP H0242755 B2 JPH0242755 B2 JP H0242755B2
Authority
JP
Japan
Prior art keywords
manhole cover
manhole
mounting bracket
rotated
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.)
Expired - Lifetime
Application number
JP57194168A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5984786A (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 JP57194168A priority Critical patent/JPS5984786A/ja
Publication of JPS5984786A publication Critical patent/JPS5984786A/ja
Publication of JPH0242755B2 publication Critical patent/JPH0242755B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
JP57194168A 1982-11-04 1982-11-04 マンホ−ルカバ−の開閉装置 Granted JPS5984786A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57194168A JPS5984786A (ja) 1982-11-04 1982-11-04 マンホ−ルカバ−の開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57194168A JPS5984786A (ja) 1982-11-04 1982-11-04 マンホ−ルカバ−の開閉装置

Publications (2)

Publication Number Publication Date
JPS5984786A JPS5984786A (ja) 1984-05-16
JPH0242755B2 true JPH0242755B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-09-25

Family

ID=16320055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57194168A Granted JPS5984786A (ja) 1982-11-04 1982-11-04 マンホ−ルカバ−の開閉装置

Country Status (1)

Country Link
JP (1) JPS5984786A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015117573A (ja) * 2014-07-25 2015-06-25 新明和工業株式会社 マンホールカバーの開閉装置
JP2015117032A (ja) * 2013-12-17 2015-06-25 新明和工業株式会社 マンホールカバーの開閉装置
KR20170026589A (ko) * 2014-07-03 2017-03-08 베이어 마린 컴퍼니 인코포레이티드 맨웨이 커버

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103449066A (zh) * 2013-09-06 2013-12-18 北汽福田汽车股份有限公司 人孔盖的安装结构及储罐
JP6623732B2 (ja) * 2015-12-11 2019-12-25 日油株式会社 爆薬装填機
KR102641837B1 (ko) * 2023-08-09 2024-02-27 신봉호 벌크 탱크의 맨홀 자동개폐장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55145494U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-04-06 1980-10-18
JPS5749017Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1979-10-16 1982-10-27

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015117032A (ja) * 2013-12-17 2015-06-25 新明和工業株式会社 マンホールカバーの開閉装置
KR20170026589A (ko) * 2014-07-03 2017-03-08 베이어 마린 컴퍼니 인코포레이티드 맨웨이 커버
JP2015117573A (ja) * 2014-07-25 2015-06-25 新明和工業株式会社 マンホールカバーの開閉装置

Also Published As

Publication number Publication date
JPS5984786A (ja) 1984-05-16

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