JPS60130847U - マンホ−ル外蓋開蓋装置 - Google Patents

マンホ−ル外蓋開蓋装置

Info

Publication number
JPS60130847U
JPS60130847U JP1631384U JP1631384U JPS60130847U JP S60130847 U JPS60130847 U JP S60130847U JP 1631384 U JP1631384 U JP 1631384U JP 1631384 U JP1631384 U JP 1631384U JP S60130847 U JPS60130847 U JP S60130847U
Authority
JP
Japan
Prior art keywords
outer cover
opening device
jack
manhole
cover opening
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
JP1631384U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235864Y2 (enrdf_load_stackoverflow
Inventor
岸本　成弘
川戸　哲司
正富 大塚
Original Assignee
株式会社　神戸鋳鉄所
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 株式会社　神戸鋳鉄所 filed Critical 株式会社　神戸鋳鉄所
Priority to JP1631384U priority Critical patent/JPS60130847U/ja
Publication of JPS60130847U publication Critical patent/JPS60130847U/ja
Application granted granted Critical
Publication of JPH0235864Y2 publication Critical patent/JPH0235864Y2/ja
Granted legal-status Critical Current

Links

JP1631384U 1984-02-07 1984-02-07 マンホ−ル外蓋開蓋装置 Granted JPS60130847U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1631384U JPS60130847U (ja) 1984-02-07 1984-02-07 マンホ−ル外蓋開蓋装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1631384U JPS60130847U (ja) 1984-02-07 1984-02-07 マンホ−ル外蓋開蓋装置

Publications (2)

Publication Number Publication Date
JPS60130847U true JPS60130847U (ja) 1985-09-02
JPH0235864Y2 JPH0235864Y2 (enrdf_load_stackoverflow) 1990-10-01

Family

ID=30502966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1631384U Granted JPS60130847U (ja) 1984-02-07 1984-02-07 マンホ−ル外蓋開蓋装置

Country Status (1)

Country Link
JP (1) JPS60130847U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012246648A (ja) * 2011-05-26 2012-12-13 Omori Yusetsu Kogyo Kk 蓋開放具

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012246648A (ja) * 2011-05-26 2012-12-13 Omori Yusetsu Kogyo Kk 蓋開放具

Also Published As

Publication number Publication date
JPH0235864Y2 (enrdf_load_stackoverflow) 1990-10-01

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