JPS5883389U - 伸縮式折畳みブ−ムの格納繋止装置 - Google Patents

伸縮式折畳みブ−ムの格納繋止装置

Info

Publication number
JPS5883389U
JPS5883389U JP17967781U JP17967781U JPS5883389U JP S5883389 U JPS5883389 U JP S5883389U JP 17967781 U JP17967781 U JP 17967781U JP 17967781 U JP17967781 U JP 17967781U JP S5883389 U JPS5883389 U JP S5883389U
Authority
JP
Japan
Prior art keywords
boom
telescoping
base
locking device
folding
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
JP17967781U
Other languages
English (en)
Japanese (ja)
Other versions
JPS627670Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
石田　定文
Original Assignee
株式会社　多田野鉄工所
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　多田野鉄工所 filed Critical 株式会社　多田野鉄工所
Priority to JP17967781U priority Critical patent/JPS5883389U/ja
Publication of JPS5883389U publication Critical patent/JPS5883389U/ja
Application granted granted Critical
Publication of JPS627670Y2 publication Critical patent/JPS627670Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP17967781U 1981-12-01 1981-12-01 伸縮式折畳みブ−ムの格納繋止装置 Granted JPS5883389U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17967781U JPS5883389U (ja) 1981-12-01 1981-12-01 伸縮式折畳みブ−ムの格納繋止装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17967781U JPS5883389U (ja) 1981-12-01 1981-12-01 伸縮式折畳みブ−ムの格納繋止装置

Publications (2)

Publication Number Publication Date
JPS5883389U true JPS5883389U (ja) 1983-06-06
JPS627670Y2 JPS627670Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-21

Family

ID=29975586

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17967781U Granted JPS5883389U (ja) 1981-12-01 1981-12-01 伸縮式折畳みブ−ムの格納繋止装置

Country Status (1)

Country Link
JP (1) JPS5883389U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Also Published As

Publication number Publication date
JPS627670Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1987-02-21

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