JPS6160038B2 - - Google Patents

Info

Publication number
JPS6160038B2
JPS6160038B2 JP2127480A JP2127480A JPS6160038B2 JP S6160038 B2 JPS6160038 B2 JP S6160038B2 JP 2127480 A JP2127480 A JP 2127480A JP 2127480 A JP2127480 A JP 2127480A JP S6160038 B2 JPS6160038 B2 JP S6160038B2
Authority
JP
Japan
Prior art keywords
hoisting
contact
circuit
lowering
parallel
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
Application number
JP2127480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56117994A (en
Inventor
Shigefumi Matsuo
Shinji Enoshima
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP2127480A priority Critical patent/JPS56117994A/ja
Publication of JPS56117994A publication Critical patent/JPS56117994A/ja
Publication of JPS6160038B2 publication Critical patent/JPS6160038B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control And Safety Of Cranes (AREA)
JP2127480A 1980-02-21 1980-02-21 Preventing device for overload of winch Granted JPS56117994A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2127480A JPS56117994A (en) 1980-02-21 1980-02-21 Preventing device for overload of winch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2127480A JPS56117994A (en) 1980-02-21 1980-02-21 Preventing device for overload of winch

Publications (2)

Publication Number Publication Date
JPS56117994A JPS56117994A (en) 1981-09-16
JPS6160038B2 true JPS6160038B2 (enrdf_load_stackoverflow) 1986-12-18

Family

ID=12050533

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2127480A Granted JPS56117994A (en) 1980-02-21 1980-02-21 Preventing device for overload of winch

Country Status (1)

Country Link
JP (1) JPS56117994A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6072490U (ja) * 1983-10-24 1985-05-22 象印チエンブロツク株式会社 チエンブロツクの荷重制御装置

Also Published As

Publication number Publication date
JPS56117994A (en) 1981-09-16

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