JPS6011179Y2 - マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造 - Google Patents

マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造

Info

Publication number
JPS6011179Y2
JPS6011179Y2 JP1976118730U JP11873076U JPS6011179Y2 JP S6011179 Y2 JPS6011179 Y2 JP S6011179Y2 JP 1976118730 U JP1976118730 U JP 1976118730U JP 11873076 U JP11873076 U JP 11873076U JP S6011179 Y2 JPS6011179 Y2 JP S6011179Y2
Authority
JP
Japan
Prior art keywords
iron lid
square
circumferential surfaces
square iron
pair
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
Application number
JP1976118730U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5338154U (enrdf_load_stackoverflow
Inventor
定司 浦上
Original Assignee
日昭興産株式会社
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 日昭興産株式会社 filed Critical 日昭興産株式会社
Priority to JP1976118730U priority Critical patent/JPS6011179Y2/ja
Publication of JPS5338154U publication Critical patent/JPS5338154U/ja
Application granted granted Critical
Publication of JPS6011179Y2 publication Critical patent/JPS6011179Y2/ja
Expired legal-status Critical Current

Links

JP1976118730U 1976-09-02 1976-09-02 マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造 Expired JPS6011179Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1976118730U JPS6011179Y2 (ja) 1976-09-02 1976-09-02 マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1976118730U JPS6011179Y2 (ja) 1976-09-02 1976-09-02 マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造

Publications (2)

Publication Number Publication Date
JPS5338154U JPS5338154U (enrdf_load_stackoverflow) 1978-04-04
JPS6011179Y2 true JPS6011179Y2 (ja) 1985-04-13

Family

ID=28728278

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1976118730U Expired JPS6011179Y2 (ja) 1976-09-02 1976-09-02 マンホ−ル、消火栓保護筐等における角型鉄蓋の閉塞構造

Country Status (1)

Country Link
JP (1) JPS6011179Y2 (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2528782Y2 (ja) * 1989-01-13 1997-03-12 アイアン機工有限会社 鉄蓋装置
JP2509461Y2 (ja) * 1993-09-20 1996-09-04 株式会社ダイモン 地表設置角型鉄蓋

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4533781Y1 (enrdf_load_stackoverflow) * 1968-09-26 1970-12-23
JPS4918930U (enrdf_load_stackoverflow) * 1972-05-23 1974-02-18
JPS5335377Y2 (enrdf_load_stackoverflow) * 1973-06-15 1978-08-30
JPH0213884U (enrdf_load_stackoverflow) * 1988-07-12 1990-01-29

Also Published As

Publication number Publication date
JPS5338154U (enrdf_load_stackoverflow) 1978-04-04

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