JPS527552A - System for preventing overloading of crane - Google Patents
System for preventing overloading of craneInfo
- Publication number
- JPS527552A JPS527552A JP8368775A JP8368775A JPS527552A JP S527552 A JPS527552 A JP S527552A JP 8368775 A JP8368775 A JP 8368775A JP 8368775 A JP8368775 A JP 8368775A JP S527552 A JPS527552 A JP S527552A
- Authority
- JP
- Japan
- Prior art keywords
- crane
- preventing overloading
- actual
- overloading
- preventing
- 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
Links
Landscapes
- Jib Cranes (AREA)
Abstract
PURPOSE: To prevent overload by so arranging as to previously memorize rated load characteristics in each operation state and compare the characteristic and the actual load at the time of each actual operation.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8368775A JPS527552A (en) | 1975-07-07 | 1975-07-07 | System for preventing overloading of crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8368775A JPS527552A (en) | 1975-07-07 | 1975-07-07 | System for preventing overloading of crane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS527552A true JPS527552A (en) | 1977-01-20 |
Family
ID=13809391
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8368775A Pending JPS527552A (en) | 1975-07-07 | 1975-07-07 | System for preventing overloading of crane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS527552A (en) |
-
1975
- 1975-07-07 JP JP8368775A patent/JPS527552A/en active Pending
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS52121252A (en) | Overload preventing apparatus for winding machine | |
JPS51135441A (en) | Load control unit | |
JPS527553A (en) | System for preventing overloading of crane | |
JPS527552A (en) | System for preventing overloading of crane | |
JPS53140757A (en) | Foldable crane with overload preventive device | |
JPS51121153A (en) | Overloading protection system for static inverter | |
JPS529253A (en) | System for preventing overload of a crane | |
JPS529254A (en) | System for preventing overload of a crane | |
JPS5225355A (en) | Aparatus for lmiting maximum load experted on cranes | |
JPS521431A (en) | Selective load breaker | |
JPS5218586A (en) | Manual control system | |
JPS5216759A (en) | Ratedload calculation apparatus of overload safety device for truck cr ane | |
JPS51147850A (en) | Control device | |
JPS5233053A (en) | Transformer protection relay device | |
JPS5212447A (en) | Reactive power controller | |
JPS5222951A (en) | Alarm device for overload | |
JPS5380546A (en) | Over current relay | |
JPS5222258A (en) | Apparatus for preventing over-load of crane | |
JPS51126654A (en) | Prevention equipment for overloading on | |
JPS5321731A (en) | Inverter device | |
JPS51143164A (en) | Overload clutch | |
JPS5241854A (en) | Power circuit | |
JPS5422553A (en) | Constant voltage circuit | |
JPS5281536A (en) | Load control system | |
JPS5388135A (en) | Controller for power consumption |