JPS60178187A - クライミングクレ−ンのマストせり上げ装置 - Google Patents

クライミングクレ−ンのマストせり上げ装置

Info

Publication number
JPS60178187A
JPS60178187A JP3152784A JP3152784A JPS60178187A JP S60178187 A JPS60178187 A JP S60178187A JP 3152784 A JP3152784 A JP 3152784A JP 3152784 A JP3152784 A JP 3152784A JP S60178187 A JPS60178187 A JP S60178187A
Authority
JP
Japan
Prior art keywords
mast
climbing
speed
frame
lifting frame
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
JP3152784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647958B2 (enrdf_load_stackoverflow
Inventor
一紀 伊藤
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 Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery 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 Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP3152784A priority Critical patent/JPS60178187A/ja
Publication of JPS60178187A publication Critical patent/JPS60178187A/ja
Publication of JPS647958B2 publication Critical patent/JPS647958B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP3152784A 1984-02-23 1984-02-23 クライミングクレ−ンのマストせり上げ装置 Granted JPS60178187A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3152784A JPS60178187A (ja) 1984-02-23 1984-02-23 クライミングクレ−ンのマストせり上げ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3152784A JPS60178187A (ja) 1984-02-23 1984-02-23 クライミングクレ−ンのマストせり上げ装置

Publications (2)

Publication Number Publication Date
JPS60178187A true JPS60178187A (ja) 1985-09-12
JPS647958B2 JPS647958B2 (enrdf_load_stackoverflow) 1989-02-10

Family

ID=12333659

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3152784A Granted JPS60178187A (ja) 1984-02-23 1984-02-23 クライミングクレ−ンのマストせり上げ装置

Country Status (1)

Country Link
JP (1) JPS60178187A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS647958B2 (enrdf_load_stackoverflow) 1989-02-10

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