JPH0412103Y2 - - Google Patents

Info

Publication number
JPH0412103Y2
JPH0412103Y2 JP10661184U JP10661184U JPH0412103Y2 JP H0412103 Y2 JPH0412103 Y2 JP H0412103Y2 JP 10661184 U JP10661184 U JP 10661184U JP 10661184 U JP10661184 U JP 10661184U JP H0412103 Y2 JPH0412103 Y2 JP H0412103Y2
Authority
JP
Japan
Prior art keywords
pulley
gate
lower gate
movable
upper gate
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
JP10661184U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6123323U (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 JP10661184U priority Critical patent/JPS6123323U/ja
Publication of JPS6123323U publication Critical patent/JPS6123323U/ja
Application granted granted Critical
Publication of JPH0412103Y2 publication Critical patent/JPH0412103Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Barrages (AREA)
JP10661184U 1984-07-13 1984-07-13 二段ゲ−ト開閉装置 Granted JPS6123323U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10661184U JPS6123323U (ja) 1984-07-13 1984-07-13 二段ゲ−ト開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10661184U JPS6123323U (ja) 1984-07-13 1984-07-13 二段ゲ−ト開閉装置

Publications (2)

Publication Number Publication Date
JPS6123323U JPS6123323U (ja) 1986-02-12
JPH0412103Y2 true JPH0412103Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-03-25

Family

ID=30665892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10661184U Granted JPS6123323U (ja) 1984-07-13 1984-07-13 二段ゲ−ト開閉装置

Country Status (1)

Country Link
JP (1) JPS6123323U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS6123323U (ja) 1986-02-12

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