JPS5427156A - Automatic operation controlling method for bucket crane - Google Patents
Automatic operation controlling method for bucket craneInfo
- Publication number
- JPS5427156A JPS5427156A JP9155577A JP9155577A JPS5427156A JP S5427156 A JPS5427156 A JP S5427156A JP 9155577 A JP9155577 A JP 9155577A JP 9155577 A JP9155577 A JP 9155577A JP S5427156 A JPS5427156 A JP S5427156A
- Authority
- JP
- Japan
- Prior art keywords
- bucket
- controlling method
- automatic operation
- operation controlling
- bucket crane
- 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
- Control And Safety Of Cranes (AREA)
- Refuse Collection And Transfer (AREA)
- Carriers, Traveling Bodies, And Overhead Traveling Cranes (AREA)
Abstract
PURPOSE: To provide an automatic operation controlling method for bucket crane, capable of ensuring safe operation of the bucket crane, by lowering the bucket at a high speed at the initial stage, and decreasing the bucket lowering speed when the bucket comes near to the material to be handled at a position predetermined distance from the surface of the same.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9155577A JPS5849478B2 (en) | 1977-07-29 | 1977-07-29 | Bucket crane automatic operation control method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9155577A JPS5849478B2 (en) | 1977-07-29 | 1977-07-29 | Bucket crane automatic operation control method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5427156A true JPS5427156A (en) | 1979-03-01 |
JPS5849478B2 JPS5849478B2 (en) | 1983-11-04 |
Family
ID=14029741
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9155577A Expired JPS5849478B2 (en) | 1977-07-29 | 1977-07-29 | Bucket crane automatic operation control method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5849478B2 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56139596U (en) * | 1980-03-21 | 1981-10-22 | ||
JPS57184091A (en) * | 1981-05-06 | 1982-11-12 | Tokyo Shibaura Electric Co | Method of automatically operating crane |
WO2014091780A1 (en) * | 2012-12-12 | 2014-06-19 | 三菱重工マシナリーテクノロジー株式会社 | Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method |
-
1977
- 1977-07-29 JP JP9155577A patent/JPS5849478B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56139596U (en) * | 1980-03-21 | 1981-10-22 | ||
JPS57184091A (en) * | 1981-05-06 | 1982-11-12 | Tokyo Shibaura Electric Co | Method of automatically operating crane |
WO2014091780A1 (en) * | 2012-12-12 | 2014-06-19 | 三菱重工マシナリーテクノロジー株式会社 | Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method |
JP2014114159A (en) * | 2012-12-12 | 2014-06-26 | Mitsubishi Heavy Industries Machinery Technology Corp | Lift control device for grab bucket, unloader equipped with lift control device, and grab bucket lift control method |
CN104105654A (en) * | 2012-12-12 | 2014-10-15 | 三菱重工机械科技株式会社 | Grab bucket hoisting control device, unloader provided with grab bucket hoisting control device, and grab bucket hoisting control method |
Also Published As
Publication number | Publication date |
---|---|
JPS5849478B2 (en) | 1983-11-04 |
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