JPH0553695B2 - - Google Patents

Info

Publication number
JPH0553695B2
JPH0553695B2 JP3486788A JP3486788A JPH0553695B2 JP H0553695 B2 JPH0553695 B2 JP H0553695B2 JP 3486788 A JP3486788 A JP 3486788A JP 3486788 A JP3486788 A JP 3486788A JP H0553695 B2 JPH0553695 B2 JP H0553695B2
Authority
JP
Japan
Prior art keywords
boom
vertical
horizontal
angle
horizontal boom
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 - Lifetime
Application number
JP3486788A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01209224A (ja
Inventor
Hideyuki Suwa
Yasushi Yoshimura
Masaki Hayatsu
Sadao Shibuya
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.)
Hitachi Ltd
Original Assignee
Hitachi Plant Engineering and Construction Co 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 Hitachi Plant Engineering and Construction Co Ltd filed Critical Hitachi Plant Engineering and Construction Co Ltd
Priority to JP3486788A priority Critical patent/JPH01209224A/ja
Publication of JPH01209224A publication Critical patent/JPH01209224A/ja
Publication of JPH0553695B2 publication Critical patent/JPH0553695B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Ship Loading And Unloading (AREA)
  • Jib Cranes (AREA)
JP3486788A 1988-02-17 1988-02-17 機械式連続アンローダのブーム保護装置 Granted JPH01209224A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3486788A JPH01209224A (ja) 1988-02-17 1988-02-17 機械式連続アンローダのブーム保護装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3486788A JPH01209224A (ja) 1988-02-17 1988-02-17 機械式連続アンローダのブーム保護装置

Publications (2)

Publication Number Publication Date
JPH01209224A JPH01209224A (ja) 1989-08-23
JPH0553695B2 true JPH0553695B2 (enrdf_load_stackoverflow) 1993-08-10

Family

ID=12426112

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3486788A Granted JPH01209224A (ja) 1988-02-17 1988-02-17 機械式連続アンローダのブーム保護装置

Country Status (1)

Country Link
JP (1) JPH01209224A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH01209224A (ja) 1989-08-23

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