JPS5245366A - Method of detecting overload in cranes - Google Patents

Method of detecting overload in cranes

Info

Publication number
JPS5245366A
JPS5245366A JP11681175A JP11681175A JPS5245366A JP S5245366 A JPS5245366 A JP S5245366A JP 11681175 A JP11681175 A JP 11681175A JP 11681175 A JP11681175 A JP 11681175A JP S5245366 A JPS5245366 A JP S5245366A
Authority
JP
Japan
Prior art keywords
cranes
allowable
detecting overload
invertion
ranges
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
JP11681175A
Other languages
Japanese (ja)
Other versions
JPS5522725B2 (en
Inventor
Noboru Yamamoto
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP11681175A priority Critical patent/JPS5245366A/en
Publication of JPS5245366A publication Critical patent/JPS5245366A/en
Publication of JPS5522725B2 publication Critical patent/JPS5522725B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Jib Cranes (AREA)
  • Force Measurement Appropriate To Specific Purposes (AREA)

Abstract

PURPOSE: To enable simple and highly accurate setting of the limit of allowable sus pension load for cranes through elevation pressure system in all ranges by providing comparators using signals of length, and by using the allowable moment curve only, which is determined by invertion and bending strength, as basic rating circuit.
COPYRIGHT: (C)1977,JPO&Japio
JP11681175A 1975-09-26 1975-09-26 Method of detecting overload in cranes Granted JPS5245366A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11681175A JPS5245366A (en) 1975-09-26 1975-09-26 Method of detecting overload in cranes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11681175A JPS5245366A (en) 1975-09-26 1975-09-26 Method of detecting overload in cranes

Publications (2)

Publication Number Publication Date
JPS5245366A true JPS5245366A (en) 1977-04-09
JPS5522725B2 JPS5522725B2 (en) 1980-06-18

Family

ID=14696226

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11681175A Granted JPS5245366A (en) 1975-09-26 1975-09-26 Method of detecting overload in cranes

Country Status (1)

Country Link
JP (1) JPS5245366A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106140U (en) * 1974-07-08 1980-07-24
JPH0528745U (en) * 1991-03-06 1993-04-16 株式会社日立物流 Carrier bed with embedded rails

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827705A (en) * 1971-08-10 1973-04-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4827705A (en) * 1971-08-10 1973-04-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55106140U (en) * 1974-07-08 1980-07-24
JPS5652115Y2 (en) * 1974-07-08 1981-12-04
JPH0528745U (en) * 1991-03-06 1993-04-16 株式会社日立物流 Carrier bed with embedded rails

Also Published As

Publication number Publication date
JPS5522725B2 (en) 1980-06-18

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