JPH02125053U - - Google Patents

Info

Publication number
JPH02125053U
JPH02125053U JP3346389U JP3346389U JPH02125053U JP H02125053 U JPH02125053 U JP H02125053U JP 3346389 U JP3346389 U JP 3346389U JP 3346389 U JP3346389 U JP 3346389U JP H02125053 U JPH02125053 U JP H02125053U
Authority
JP
Japan
Prior art keywords
lid
receiving frame
hinge member
opening
hinge
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
JP3346389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0739961Y2 (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 JP1989033463U priority Critical patent/JPH0739961Y2/ja
Publication of JPH02125053U publication Critical patent/JPH02125053U/ja
Application granted granted Critical
Publication of JPH0739961Y2 publication Critical patent/JPH0739961Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989033463U 1989-03-25 1989-03-25 跳上げ回動式マンホール蓋装置 Expired - Lifetime JPH0739961Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989033463U JPH0739961Y2 (ja) 1989-03-25 1989-03-25 跳上げ回動式マンホール蓋装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989033463U JPH0739961Y2 (ja) 1989-03-25 1989-03-25 跳上げ回動式マンホール蓋装置

Publications (2)

Publication Number Publication Date
JPH02125053U true JPH02125053U (en]) 1990-10-15
JPH0739961Y2 JPH0739961Y2 (ja) 1995-09-13

Family

ID=31537144

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989033463U Expired - Lifetime JPH0739961Y2 (ja) 1989-03-25 1989-03-25 跳上げ回動式マンホール蓋装置

Country Status (1)

Country Link
JP (1) JPH0739961Y2 (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744216U (ja) * 1990-12-17 1995-11-07 日豊金属工業株式会社 インターロッキングブロック用鉄蓋と鋳鉄製鉄蓋用受枠との取付装置
CN113585347A (zh) * 2021-06-25 2021-11-02 中冶天工集团有限公司 一种市政道路白改黑井盖提升装置及施工方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028150A (en]) * 1973-07-17 1975-03-22
JPS60195341U (ja) * 1984-06-05 1985-12-26 株式会社　岡本 跳上げ回動式マンホ−ル蓋

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5028150A (en]) * 1973-07-17 1975-03-22
JPS60195341U (ja) * 1984-06-05 1985-12-26 株式会社　岡本 跳上げ回動式マンホ−ル蓋

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0744216U (ja) * 1990-12-17 1995-11-07 日豊金属工業株式会社 インターロッキングブロック用鉄蓋と鋳鉄製鉄蓋用受枠との取付装置
CN113585347A (zh) * 2021-06-25 2021-11-02 中冶天工集团有限公司 一种市政道路白改黑井盖提升装置及施工方法

Also Published As

Publication number Publication date
JPH0739961Y2 (ja) 1995-09-13

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