JPS5435949A - Turning speed controller of crane - Google Patents
Turning speed controller of craneInfo
- Publication number
- JPS5435949A JPS5435949A JP10040377A JP10040377A JPS5435949A JP S5435949 A JPS5435949 A JP S5435949A JP 10040377 A JP10040377 A JP 10040377A JP 10040377 A JP10040377 A JP 10040377A JP S5435949 A JPS5435949 A JP S5435949A
- Authority
- JP
- Japan
- Prior art keywords
- crane
- speed controller
- turning speed
- turning
- jib
- 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 constantly control the peripheral speed of a rotary body all the time regardless of the tilt angle of a jib of a cargo work crane with a turning body.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10040377A JPS5435949A (en) | 1977-08-24 | 1977-08-24 | Turning speed controller of crane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10040377A JPS5435949A (en) | 1977-08-24 | 1977-08-24 | Turning speed controller of crane |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5435949A true JPS5435949A (en) | 1979-03-16 |
Family
ID=14273005
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10040377A Pending JPS5435949A (en) | 1977-08-24 | 1977-08-24 | Turning speed controller of crane |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5435949A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56105954A (en) * | 1980-01-29 | 1981-08-22 | Toyo Boseki | Silk cloth for reinforcing plastic having excellent molding property |
JPS61235398A (en) * | 1985-04-11 | 1986-10-20 | 住友重機械工業株式会社 | Method of controlling speed of hydraulic type revolving super-structure |
-
1977
- 1977-08-24 JP JP10040377A patent/JPS5435949A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56105954A (en) * | 1980-01-29 | 1981-08-22 | Toyo Boseki | Silk cloth for reinforcing plastic having excellent molding property |
JPS61235398A (en) * | 1985-04-11 | 1986-10-20 | 住友重機械工業株式会社 | Method of controlling speed of hydraulic type revolving super-structure |
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