JPS5648392A - Detector for adsorption detachment of steel plate of lifting electromagnet - Google Patents

Detector for adsorption detachment of steel plate of lifting electromagnet

Info

Publication number
JPS5648392A
JPS5648392A JP12552779A JP12552779A JPS5648392A JP S5648392 A JPS5648392 A JP S5648392A JP 12552779 A JP12552779 A JP 12552779A JP 12552779 A JP12552779 A JP 12552779A JP S5648392 A JPS5648392 A JP S5648392A
Authority
JP
Japan
Prior art keywords
detector
steel plate
lifting electromagnet
adsorption detachment
detachment
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
JP12552779A
Other languages
Japanese (ja)
Other versions
JPS5924717B2 (en
Inventor
Masaki Hirose
Kunio Kajitani
Akimasa Yamada
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.)
Nippon Steel Corp
Sumitomo Heavy Industries Ltd
Original Assignee
Nippon Steel Corp
Sumitomo Heavy Industries 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 Nippon Steel Corp, Sumitomo Heavy Industries Ltd filed Critical Nippon Steel Corp
Priority to JP12552779A priority Critical patent/JPS5924717B2/en
Publication of JPS5648392A publication Critical patent/JPS5648392A/en
Publication of JPS5924717B2 publication Critical patent/JPS5924717B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Load-Engaging Elements For Cranes (AREA)
JP12552779A 1979-09-29 1979-09-29 Lifting electromagnet steel plate adsorption/detachment detection device Expired JPS5924717B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12552779A JPS5924717B2 (en) 1979-09-29 1979-09-29 Lifting electromagnet steel plate adsorption/detachment detection device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12552779A JPS5924717B2 (en) 1979-09-29 1979-09-29 Lifting electromagnet steel plate adsorption/detachment detection device

Publications (2)

Publication Number Publication Date
JPS5648392A true JPS5648392A (en) 1981-05-01
JPS5924717B2 JPS5924717B2 (en) 1984-06-11

Family

ID=14912375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12552779A Expired JPS5924717B2 (en) 1979-09-29 1979-09-29 Lifting electromagnet steel plate adsorption/detachment detection device

Country Status (1)

Country Link
JP (1) JPS5924717B2 (en)

Also Published As

Publication number Publication date
JPS5924717B2 (en) 1984-06-11

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