JPS5777196A - Preventive device for overload of crane - Google Patents

Preventive device for overload of crane

Info

Publication number
JPS5777196A
JPS5777196A JP15063480A JP15063480A JPS5777196A JP S5777196 A JPS5777196 A JP S5777196A JP 15063480 A JP15063480 A JP 15063480A JP 15063480 A JP15063480 A JP 15063480A JP S5777196 A JPS5777196 A JP S5777196A
Authority
JP
Japan
Prior art keywords
overload
crane
preventive device
preventive
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
JP15063480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6353114B2 (enrdf_load_stackoverflow
Inventor
Jiyunichi Narisawa
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 JP15063480A priority Critical patent/JPS5777196A/ja
Publication of JPS5777196A publication Critical patent/JPS5777196A/ja
Publication of JPS6353114B2 publication Critical patent/JPS6353114B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP15063480A 1980-10-29 1980-10-29 Preventive device for overload of crane Granted JPS5777196A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15063480A JPS5777196A (en) 1980-10-29 1980-10-29 Preventive device for overload of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15063480A JPS5777196A (en) 1980-10-29 1980-10-29 Preventive device for overload of crane

Publications (2)

Publication Number Publication Date
JPS5777196A true JPS5777196A (en) 1982-05-14
JPS6353114B2 JPS6353114B2 (enrdf_load_stackoverflow) 1988-10-21

Family

ID=15501134

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15063480A Granted JPS5777196A (en) 1980-10-29 1980-10-29 Preventive device for overload of crane

Country Status (1)

Country Link
JP (1) JPS5777196A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6353114B2 (enrdf_load_stackoverflow) 1988-10-21

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