JPH0720184Y2 - マンホールの鉄蓋用蝶番 - Google Patents

マンホールの鉄蓋用蝶番

Info

Publication number
JPH0720184Y2
JPH0720184Y2 JP11465790U JP11465790U JPH0720184Y2 JP H0720184 Y2 JPH0720184 Y2 JP H0720184Y2 JP 11465790 U JP11465790 U JP 11465790U JP 11465790 U JP11465790 U JP 11465790U JP H0720184 Y2 JPH0720184 Y2 JP H0720184Y2
Authority
JP
Japan
Prior art keywords
hinge
manhole
receiving frame
iron
iron lid
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
JP11465790U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0473046U (en]
Inventor
利之 米津
幸夫 小島
孝 清水
誠司 唐澤
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
Hinode Ltd
Nippon Chutetsukan KK
Original Assignee
Tokyo Metropolitan Government
Hinode Ltd
Nippon Chutetsukan KK
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, Hinode Ltd, Nippon Chutetsukan KK filed Critical Tokyo Metropolitan Government
Priority to JP11465790U priority Critical patent/JPH0720184Y2/ja
Publication of JPH0473046U publication Critical patent/JPH0473046U/ja
Application granted granted Critical
Publication of JPH0720184Y2 publication Critical patent/JPH0720184Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP11465790U 1990-10-31 1990-10-31 マンホールの鉄蓋用蝶番 Expired - Lifetime JPH0720184Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11465790U JPH0720184Y2 (ja) 1990-10-31 1990-10-31 マンホールの鉄蓋用蝶番

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11465790U JPH0720184Y2 (ja) 1990-10-31 1990-10-31 マンホールの鉄蓋用蝶番

Publications (2)

Publication Number Publication Date
JPH0473046U JPH0473046U (en]) 1992-06-26
JPH0720184Y2 true JPH0720184Y2 (ja) 1995-05-15

Family

ID=31862363

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11465790U Expired - Lifetime JPH0720184Y2 (ja) 1990-10-31 1990-10-31 マンホールの鉄蓋用蝶番

Country Status (1)

Country Link
JP (1) JPH0720184Y2 (en])

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016204979A (ja) * 2015-04-22 2016-12-08 日之出水道機器株式会社 地下構造物用蓋

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016204979A (ja) * 2015-04-22 2016-12-08 日之出水道機器株式会社 地下構造物用蓋

Also Published As

Publication number Publication date
JPH0473046U (en]) 1992-06-26

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term