JPS59149891U - 多段伸縮ブ−ム装置 - Google Patents

多段伸縮ブ−ム装置

Info

Publication number
JPS59149891U
JPS59149891U JP4241883U JP4241883U JPS59149891U JP S59149891 U JPS59149891 U JP S59149891U JP 4241883 U JP4241883 U JP 4241883U JP 4241883 U JP4241883 U JP 4241883U JP S59149891 U JPS59149891 U JP S59149891U
Authority
JP
Japan
Prior art keywords
boom
cable
stage
stage telescopic
base
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
JP4241883U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0240065Y2 (enrdf_load_stackoverflow
Inventor
秀樹 三宅
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shinmaywa Industries Ltd
Original Assignee
Shinmaywa Industries Ltd
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 Shinmaywa Industries Ltd filed Critical Shinmaywa Industries Ltd
Priority to JP4241883U priority Critical patent/JPS59149891U/ja
Publication of JPS59149891U publication Critical patent/JPS59149891U/ja
Application granted granted Critical
Publication of JPH0240065Y2 publication Critical patent/JPH0240065Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP4241883U 1983-03-24 1983-03-24 多段伸縮ブ−ム装置 Granted JPS59149891U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4241883U JPS59149891U (ja) 1983-03-24 1983-03-24 多段伸縮ブ−ム装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4241883U JPS59149891U (ja) 1983-03-24 1983-03-24 多段伸縮ブ−ム装置

Publications (2)

Publication Number Publication Date
JPS59149891U true JPS59149891U (ja) 1984-10-06
JPH0240065Y2 JPH0240065Y2 (enrdf_load_stackoverflow) 1990-10-25

Family

ID=30172960

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4241883U Granted JPS59149891U (ja) 1983-03-24 1983-03-24 多段伸縮ブ−ム装置

Country Status (1)

Country Link
JP (1) JPS59149891U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717370U (enrdf_load_stackoverflow) * 1971-03-26 1972-10-28
JPS52108766U (enrdf_load_stackoverflow) * 1976-02-13 1977-08-18

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4717370U (enrdf_load_stackoverflow) * 1971-03-26 1972-10-28
JPS52108766U (enrdf_load_stackoverflow) * 1976-02-13 1977-08-18

Also Published As

Publication number Publication date
JPH0240065Y2 (enrdf_load_stackoverflow) 1990-10-25

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