JPS6213989U - - Google Patents

Info

Publication number
JPS6213989U
JPS6213989U JP10483885U JP10483885U JPS6213989U JP S6213989 U JPS6213989 U JP S6213989U JP 10483885 U JP10483885 U JP 10483885U JP 10483885 U JP10483885 U JP 10483885U JP S6213989 U JPS6213989 U JP S6213989U
Authority
JP
Japan
Prior art keywords
boom
telescopically inserted
base
auxiliary jib
booms
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.)
Pending
Application number
JP10483885U
Other languages
English (en)
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 JP10483885U priority Critical patent/JPS6213989U/ja
Publication of JPS6213989U publication Critical patent/JPS6213989U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Description

【図面の簡単な説明】
図面は本考案の実施例を示し、第１図は要部説
明図、第２図は全体図、第３図〜第６図は第１図
の―線、―線、―線、―線断面
図、第７図は連結棒の斜視図、第８図は連結棒の
他の実施例を示す斜視図、第９図、第１０図はそ
の連結部の断面図、第１１図は第２実施例の全体
図、第１２図は要部説明図である。 ２はベースブーム、４，５は第１・第２ブーム
、６はトツプブーム、７は伸縮ブーム、８は補助
ジブ、９は連結機構。

Claims (1)

    【実用新案登録請求の範囲】
  1. ベースブーム２内に複数のブームとトツプブー
    ム６と伸縮自在に順次嵌挿して伸縮ブーム７とし
    、このトツプブーム６内に補助ジブ８を伸縮自在
    に嵌挿すると共に、該補助ジブ８と前記ブームと
    トツプブーム６の少なくともいずれか１つを中間
    部より下向に傾斜できるようにしたことを特徴と
    するクレーンブーム。
JP10483885U 1985-07-11 1985-07-11 Pending JPS6213989U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10483885U JPS6213989U (ja) 1985-07-11 1985-07-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10483885U JPS6213989U (ja) 1985-07-11 1985-07-11

Publications (1)

Publication Number Publication Date
JPS6213989U true JPS6213989U (ja) 1987-01-28

Family

ID=30978702

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10483885U Pending JPS6213989U (ja) 1985-07-11 1985-07-11

Country Status (1)

Country Link
JP (1) JPS6213989U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013129500A (ja) * 2011-12-21 2013-07-04 Kato Works Co Ltd 荷重吊上げ装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472839A (en) * 1977-11-21 1979-06-11 Creusot Loire Stretching crane
JPS5668786A (en) * 1979-11-07 1981-06-09 Nippon Steel Corp Method of preventing generation of dust during building of ceramci kiln equipment
JPS602149U (ja) * 1983-06-17 1985-01-09 松下電器産業株式会社 燃焼装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5472839A (en) * 1977-11-21 1979-06-11 Creusot Loire Stretching crane
JPS5668786A (en) * 1979-11-07 1981-06-09 Nippon Steel Corp Method of preventing generation of dust during building of ceramci kiln equipment
JPS602149U (ja) * 1983-06-17 1985-01-09 松下電器産業株式会社 燃焼装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013129500A (ja) * 2011-12-21 2013-07-04 Kato Works Co Ltd 荷重吊上げ装置

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