JPS51116554A - Assembly of boom and jib - Google Patents

Assembly of boom and jib

Info

Publication number
JPS51116554A
JPS51116554A JP4150875A JP4150875A JPS51116554A JP S51116554 A JPS51116554 A JP S51116554A JP 4150875 A JP4150875 A JP 4150875A JP 4150875 A JP4150875 A JP 4150875A JP S51116554 A JPS51116554 A JP S51116554A
Authority
JP
Japan
Prior art keywords
boom
jib
assembly
increase
length
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
JP4150875A
Other languages
Japanese (ja)
Other versions
JPS5743515B2 (en
Inventor
Yoshio Minato
Hiromi Miyauchi
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.)
Tadano Ltd
Original Assignee
Tadano Iron Works 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 Tadano Iron Works Co Ltd filed Critical Tadano Iron Works Co Ltd
Priority to JP4150875A priority Critical patent/JPS51116554A/en
Publication of JPS51116554A publication Critical patent/JPS51116554A/en
Publication of JPS5743515B2 publication Critical patent/JPS5743515B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)

Abstract

PURPOSE: To increase the adjusting range of the length of an extendible boom by adding a jib to the leading end of the boom in two steps.
COPYRIGHT: (C)1976,JPO&Japio
JP4150875A 1975-04-05 1975-04-05 Assembly of boom and jib Granted JPS51116554A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4150875A JPS51116554A (en) 1975-04-05 1975-04-05 Assembly of boom and jib

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4150875A JPS51116554A (en) 1975-04-05 1975-04-05 Assembly of boom and jib

Publications (2)

Publication Number Publication Date
JPS51116554A true JPS51116554A (en) 1976-10-14
JPS5743515B2 JPS5743515B2 (en) 1982-09-14

Family

ID=12610293

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4150875A Granted JPS51116554A (en) 1975-04-05 1975-04-05 Assembly of boom and jib

Country Status (1)

Country Link
JP (1) JPS51116554A (en)

Also Published As

Publication number Publication date
JPS5743515B2 (en) 1982-09-14

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