JPS6354108B2 - - Google Patents

Info

Publication number
JPS6354108B2
JPS6354108B2 JP12559681A JP12559681A JPS6354108B2 JP S6354108 B2 JPS6354108 B2 JP S6354108B2 JP 12559681 A JP12559681 A JP 12559681A JP 12559681 A JP12559681 A JP 12559681A JP S6354108 B2 JPS6354108 B2 JP S6354108B2
Authority
JP
Japan
Prior art keywords
boom
guard
tip
stage
bracket
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
JP12559681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5826181A (ja
Inventor
Hiromichi Hirose
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
Shin Meiva Industry 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 Shin Meiva Industry Ltd filed Critical Shin Meiva Industry Ltd
Priority to JP12559681A priority Critical patent/JPS5826181A/ja
Publication of JPS5826181A publication Critical patent/JPS5826181A/ja
Publication of JPS6354108B2 publication Critical patent/JPS6354108B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP12559681A 1981-08-10 1981-08-10 建柱車などの多段ガード支持装置 Granted JPS5826181A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12559681A JPS5826181A (ja) 1981-08-10 1981-08-10 建柱車などの多段ガード支持装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12559681A JPS5826181A (ja) 1981-08-10 1981-08-10 建柱車などの多段ガード支持装置

Publications (2)

Publication Number Publication Date
JPS5826181A JPS5826181A (ja) 1983-02-16
JPS6354108B2 true JPS6354108B2 (th) 1988-10-26

Family

ID=14914057

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12559681A Granted JPS5826181A (ja) 1981-08-10 1981-08-10 建柱車などの多段ガード支持装置

Country Status (1)

Country Link
JP (1) JPS5826181A (th)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312517A (ja) * 1988-06-13 1989-12-18 Nippon Steel Weld Prod & Eng Co Ltd 光ファイバ接続部

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60172893U (ja) * 1984-04-20 1985-11-15 株式会社タダノ 三段伸縮ブ−ムのオ−ガ支持装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01312517A (ja) * 1988-06-13 1989-12-18 Nippon Steel Weld Prod & Eng Co Ltd 光ファイバ接続部

Also Published As

Publication number Publication date
JPS5826181A (ja) 1983-02-16

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