JPS6036442U - マンホ−ル蓋飛散防止装置 - Google Patents

マンホ−ル蓋飛散防止装置

Info

Publication number
JPS6036442U
JPS6036442U JP12732083U JP12732083U JPS6036442U JP S6036442 U JPS6036442 U JP S6036442U JP 12732083 U JP12732083 U JP 12732083U JP 12732083 U JP12732083 U JP 12732083U JP S6036442 U JPS6036442 U JP S6036442U
Authority
JP
Japan
Prior art keywords
hole
prevention device
scattering prevention
manhole cover
size
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
JP12732083U
Other languages
English (en)
Japanese (ja)
Other versions
JPS625102Y2 (enrdf_load_stackoverflow
Inventor
東海林　秀
平岡　脩孝
二ツ木　香治
菊永　宗治
菊池　正一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tokyo Metropolitan Government
Original Assignee
Tokyo Metropolitan Government
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 Tokyo Metropolitan Government filed Critical Tokyo Metropolitan Government
Priority to JP12732083U priority Critical patent/JPS6036442U/ja
Publication of JPS6036442U publication Critical patent/JPS6036442U/ja
Application granted granted Critical
Publication of JPS625102Y2 publication Critical patent/JPS625102Y2/ja
Granted legal-status Critical Current

Links

JP12732083U 1983-08-19 1983-08-19 マンホ−ル蓋飛散防止装置 Granted JPS6036442U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12732083U JPS6036442U (ja) 1983-08-19 1983-08-19 マンホ−ル蓋飛散防止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12732083U JPS6036442U (ja) 1983-08-19 1983-08-19 マンホ−ル蓋飛散防止装置

Publications (2)

Publication Number Publication Date
JPS6036442U true JPS6036442U (ja) 1985-03-13
JPS625102Y2 JPS625102Y2 (enrdf_load_stackoverflow) 1987-02-05

Family

ID=30289213

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12732083U Granted JPS6036442U (ja) 1983-08-19 1983-08-19 マンホ−ル蓋飛散防止装置

Country Status (1)

Country Link
JP (1) JPS6036442U (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117045U (ja) * 1991-03-29 1992-10-20 株式会社荒木製作所 地下施設の蓋装置
JP2015124602A (ja) * 2013-12-27 2015-07-06 有限会社エマージェンシー 地下構造物
JP2016033306A (ja) * 2014-07-31 2016-03-10 有限会社エマージェンシー 地下空間構造物の開口部蓋構造

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5269397B2 (ja) * 2007-11-21 2013-08-21 クボタシーアイ株式会社 排水桝
JP5201970B2 (ja) * 2007-12-11 2013-06-05 クボタシーアイ株式会社 桝

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04117045U (ja) * 1991-03-29 1992-10-20 株式会社荒木製作所 地下施設の蓋装置
JP2015124602A (ja) * 2013-12-27 2015-07-06 有限会社エマージェンシー 地下構造物
JP2016033306A (ja) * 2014-07-31 2016-03-10 有限会社エマージェンシー 地下空間構造物の開口部蓋構造

Also Published As

Publication number Publication date
JPS625102Y2 (enrdf_load_stackoverflow) 1987-02-05

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