JPS59178450U - マンホ−ル蓋の施錠装置 - Google Patents

マンホ−ル蓋の施錠装置

Info

Publication number
JPS59178450U
JPS59178450U JP7357583U JP7357583U JPS59178450U JP S59178450 U JPS59178450 U JP S59178450U JP 7357583 U JP7357583 U JP 7357583U JP 7357583 U JP7357583 U JP 7357583U JP S59178450 U JPS59178450 U JP S59178450U
Authority
JP
Japan
Prior art keywords
rotation
manhole cover
locking
regulating protrusion
locking body
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
JP7357583U
Other languages
English (en)
Japanese (ja)
Other versions
JPS624596Y2 (h
Inventor
小林　昭三
Original Assignee
カネソウ株式会社
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 カネソウ株式会社 filed Critical カネソウ株式会社
Priority to JP7357583U priority Critical patent/JPS59178450U/ja
Publication of JPS59178450U publication Critical patent/JPS59178450U/ja
Application granted granted Critical
Publication of JPS624596Y2 publication Critical patent/JPS624596Y2/ja
Granted legal-status Critical Current

Links

JP7357583U 1983-05-17 1983-05-17 マンホ−ル蓋の施錠装置 Granted JPS59178450U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7357583U JPS59178450U (ja) 1983-05-17 1983-05-17 マンホ−ル蓋の施錠装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7357583U JPS59178450U (ja) 1983-05-17 1983-05-17 マンホ−ル蓋の施錠装置

Publications (2)

Publication Number Publication Date
JPS59178450U true JPS59178450U (ja) 1984-11-29
JPS624596Y2 JPS624596Y2 (h) 1987-02-02

Family

ID=30203690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7357583U Granted JPS59178450U (ja) 1983-05-17 1983-05-17 マンホ−ル蓋の施錠装置

Country Status (1)

Country Link
JP (1) JPS59178450U (h)

Also Published As

Publication number Publication date
JPS624596Y2 (h) 1987-02-02

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