JPS5245366A - Method of detecting overload in cranes - Google Patents
Method of detecting overload in cranesInfo
- 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
Links
Landscapes
- Force Measurement Appropriate To Specific Purposes (AREA)
- Jib Cranes (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
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827705A (en) * | 1971-08-10 | 1973-04-12 |
-
1975
- 1975-09-26 JP JP11681175A patent/JPS5245366A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4827705A (en) * | 1971-08-10 | 1973-04-12 |
Cited By (3)
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 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5245366A (en) | Method of detecting overload in cranes | |
JPS5229048A (en) | Lateral elevator | |
JPS5333609A (en) | Improvement of dynamic range for aural signal | |
JPS51133053A (en) | Measuring apparatus | |
JPS522793A (en) | Nitrogen content measuring device | |
JPS51138376A (en) | A-d converter checking system | |
JPS53114689A (en) | Semiconductor strain gauge type diaphragm | |
JPS53121653A (en) | Bend measuring system of low rigidity parts | |
JPS52133653A (en) | Automatic slinging device | |
JPS5234623A (en) | Ghost elimination equipment | |
JPS5247644A (en) | Control method of information transmission | |
JPS5241523A (en) | Electroacoustic converter | |
JPS5421523A (en) | Axial displacement detector for transformer winding | |
JPS51126190A (en) | Optical measurement, calculation circuit | |
JPS51126687A (en) | Installing position adjusting process of main equipment for vessel and its device | |
JPS5393555A (en) | Apparatus for detecting position of crane | |
JPS5384787A (en) | Calibrating method of delay time measuring apparatus | |
JPS5232349A (en) | System for measuring dynamic strain | |
JPS52113775A (en) | Electronic balance | |
JPS5340949A (en) | Device for clamping elevator cage rails and buffer | |
JPS51146272A (en) | Measuring device for current, power-factor and power etc. | |
JPS52131446A (en) | Digital conversion device for average value of cyclic fluctuation sign al | |
JPS5434259A (en) | Measruing method of bending angle of connectors for optical fibers | |
JPS5242176A (en) | Method of measuring direction and speed of wind | |
JPS52125216A (en) | Synchronous signal transmission system |