JPS5340955A - Guide roller device for crane with mast - Google Patents

Guide roller device for crane with mast

Info

Publication number
JPS5340955A
JPS5340955A JP11540276A JP11540276A JPS5340955A JP S5340955 A JPS5340955 A JP S5340955A JP 11540276 A JP11540276 A JP 11540276A JP 11540276 A JP11540276 A JP 11540276A JP S5340955 A JPS5340955 A JP S5340955A
Authority
JP
Japan
Prior art keywords
crane
guide roller
mast
roller device
worn
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
JP11540276A
Other languages
Japanese (ja)
Inventor
Masaaki Makino
Isao Yagi
Akio Hirahara
Toshio Oda
Masatoshi Tomashino
Masatoshi Kosako
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.)
JFE Engineering Corp
Original Assignee
NKK Corp
Nippon Kokan 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 NKK Corp, Nippon Kokan Ltd filed Critical NKK Corp
Priority to JP11540276A priority Critical patent/JPS5340955A/en
Publication of JPS5340955A publication Critical patent/JPS5340955A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable extremely easily replacing guide rollers in a crane when the roller shaft holes of the guide roller are worn or damaged.
COPYRIGHT: (C)1978,JPO&Japio
JP11540276A 1976-09-28 1976-09-28 Guide roller device for crane with mast Pending JPS5340955A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11540276A JPS5340955A (en) 1976-09-28 1976-09-28 Guide roller device for crane with mast

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11540276A JPS5340955A (en) 1976-09-28 1976-09-28 Guide roller device for crane with mast

Publications (1)

Publication Number Publication Date
JPS5340955A true JPS5340955A (en) 1978-04-13

Family

ID=14661667

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11540276A Pending JPS5340955A (en) 1976-09-28 1976-09-28 Guide roller device for crane with mast

Country Status (1)

Country Link
JP (1) JPS5340955A (en)

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