JPH0538138Y2 - - Google Patents

Info

Publication number
JPH0538138Y2
JPH0538138Y2 JP16258787U JP16258787U JPH0538138Y2 JP H0538138 Y2 JPH0538138 Y2 JP H0538138Y2 JP 16258787 U JP16258787 U JP 16258787U JP 16258787 U JP16258787 U JP 16258787U JP H0538138 Y2 JPH0538138 Y2 JP H0538138Y2
Authority
JP
Japan
Prior art keywords
hinge
hole seat
manhole cover
cover
hinge structure
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
JP16258787U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0169848U (US20080293856A1-20081127-C00127.png
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 JP16258787U priority Critical patent/JPH0538138Y2/ja
Publication of JPH0169848U publication Critical patent/JPH0169848U/ja
Application granted granted Critical
Publication of JPH0538138Y2 publication Critical patent/JPH0538138Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP16258787U 1987-10-26 1987-10-26 Expired - Lifetime JPH0538138Y2 (US20080293856A1-20081127-C00127.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16258787U JPH0538138Y2 (US20080293856A1-20081127-C00127.png) 1987-10-26 1987-10-26

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16258787U JPH0538138Y2 (US20080293856A1-20081127-C00127.png) 1987-10-26 1987-10-26

Publications (2)

Publication Number Publication Date
JPH0169848U JPH0169848U (US20080293856A1-20081127-C00127.png) 1989-05-09
JPH0538138Y2 true JPH0538138Y2 (US20080293856A1-20081127-C00127.png) 1993-09-27

Family

ID=31446546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16258787U Expired - Lifetime JPH0538138Y2 (US20080293856A1-20081127-C00127.png) 1987-10-26 1987-10-26

Country Status (1)

Country Link
JP (1) JPH0538138Y2 (US20080293856A1-20081127-C00127.png)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH077393Y2 (ja) * 1989-10-05 1995-02-22 長島鋳物株式会社 地下構造物用蓋蝶番装置
JP2588687Y2 (ja) * 1993-12-21 1999-01-13 株式会社 福原鋳物製作所 マンホール蓋

Also Published As

Publication number Publication date
JPH0169848U (US20080293856A1-20081127-C00127.png) 1989-05-09

Similar Documents

Publication Publication Date Title
JPH0538138Y2 (US20080293856A1-20081127-C00127.png)
JPH0754356Y2 (ja) マンホール蓋の蝶番構造
JP2722337B2 (ja) 避難用ハッチの開閉装置
JPH0520848Y2 (US20080293856A1-20081127-C00127.png)
JP2740641B2 (ja) マンホール用鉄蓋の施錠装置
JPH0229762Y2 (US20080293856A1-20081127-C00127.png)
JP2588687Y2 (ja) マンホール蓋
JPH083468Y2 (ja) マンホール用施錠装置
JPS6227679Y2 (US20080293856A1-20081127-C00127.png)
JP3093737B2 (ja) 地下構造物用蓋の施錠装置
JP3122603B2 (ja) 図書館車の側面扉
JP2827177B2 (ja) 地下構造物用錠装置
JP3088987B2 (ja) 地下構造物用錠装置
JPH0362149U (US20080293856A1-20081127-C00127.png)
JP3346529B2 (ja) マンホール用鉄蓋の蝶番
JPH06248660A (ja) マンホール用鉄蓋の蝶番
JP3406498B2 (ja) マンホール用鉄蓋の蝶番
JP2503905Y2 (ja) グラブ・ドア構造
JPH0460737U (US20080293856A1-20081127-C00127.png)
JPH03442Y2 (US20080293856A1-20081127-C00127.png)
KR950005986Y1 (ko) 콤팩트뚜껑의 개폐구조
JPH0253477U (US20080293856A1-20081127-C00127.png)
JPS60153142U (ja) 高層建築物等における避難口装置
JP3083916U (ja) 棺 桶
JPH07312806A (ja) 扉体の開閉機構