JPS5322249A - Crane controller - Google Patents
Crane controllerInfo
- Publication number
- JPS5322249A JPS5322249A JP9480576A JP9480576A JPS5322249A JP S5322249 A JPS5322249 A JP S5322249A JP 9480576 A JP9480576 A JP 9480576A JP 9480576 A JP9480576 A JP 9480576A JP S5322249 A JPS5322249 A JP S5322249A
- Authority
- JP
- Japan
- Prior art keywords
- crane controller
- crane
- hoist
- avoid
- motor
- 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
Abstract
PURPOSE: To maximally utilize the power of a d - c motor, which is used for a crane and controlled through its field system, in hoist-down phase, and to avoid an overspeed command.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9480576A JPS5322249A (en) | 1976-08-11 | 1976-08-11 | Crane controller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9480576A JPS5322249A (en) | 1976-08-11 | 1976-08-11 | Crane controller |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5322249A true JPS5322249A (en) | 1978-03-01 |
Family
ID=14120261
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9480576A Pending JPS5322249A (en) | 1976-08-11 | 1976-08-11 | Crane controller |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5322249A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57121589A (en) * | 1981-01-16 | 1982-07-29 | Meidensha Electric Mfg Co Ltd | Controller for cargo-handling machine |
-
1976
- 1976-08-11 JP JP9480576A patent/JPS5322249A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57121589A (en) * | 1981-01-16 | 1982-07-29 | Meidensha Electric Mfg Co Ltd | Controller for cargo-handling machine |
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