JPS57170387A - Preventive device for overload of crane - Google Patents

Preventive device for overload of crane

Info

Publication number
JPS57170387A
JPS57170387A JP5650081A JP5650081A JPS57170387A JP S57170387 A JPS57170387 A JP S57170387A JP 5650081 A JP5650081 A JP 5650081A JP 5650081 A JP5650081 A JP 5650081A JP S57170387 A JPS57170387 A JP S57170387A
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.)
Pending
Application number
JP5650081A
Other languages
Japanese (ja)
Inventor
Osamu Mori
Tetsuo Tabata
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.)
Kobelco Construction Machinery Co Ltd
Original Assignee
Yutani 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 Yutani Heavy Industries Ltd filed Critical Yutani Heavy Industries Ltd
Priority to JP5650081A priority Critical patent/JPS57170387A/en
Publication of JPS57170387A publication Critical patent/JPS57170387A/en
Pending legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
JP5650081A 1981-04-14 1981-04-14 Preventive device for overload of crane Pending JPS57170387A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5650081A JPS57170387A (en) 1981-04-14 1981-04-14 Preventive device for overload of crane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5650081A JPS57170387A (en) 1981-04-14 1981-04-14 Preventive device for overload of crane

Publications (1)

Publication Number Publication Date
JPS57170387A true JPS57170387A (en) 1982-10-20

Family

ID=13028821

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5650081A Pending JPS57170387A (en) 1981-04-14 1981-04-14 Preventive device for overload of crane

Country Status (1)

Country Link
JP (1) JPS57170387A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157781U (en) * 1984-03-29 1985-10-21 株式会社タダノ Vehicle-mounted crane operating device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60157781U (en) * 1984-03-29 1985-10-21 株式会社タダノ Vehicle-mounted crane operating device
JPH0221508Y2 (en) * 1984-03-29 1990-06-11

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