Title:
CRANE
Document Type and Number:
Japanese Patent JP2018104110
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a crane which can support restriction of swing of load by operation of an operation tool regardless of active state of the crane.SOLUTION: The crane is provided with a swinging angle detection camera 28 which is a swinging angle detection means detecting swinging angle and swinging direction of transported goods W which the crane 1 transports and a motor 22 for a slewing operation tool, a motor 23 for an undulation operation tool and a motor 24 for telescopic motion operation tool which are actuators independently applying force to at least one of the slewing operation tool 19 turning a swivel base 7 and the telescopic motion operation tool 21 telescopically moving a telescopic boom 8 and the undulation operation tool 20 undulating the telescopic boom 8. The force Fm is contributed to the operation tool by the actuator when vector of swinging direction of the transported goods W which is detected by the swinging angle detection camera 28 contains the vector of movable direction of the crane 1 operated by the operation tool which is provided with the actuator among the slewing operation tool 19, the telescopic motion operation tool 21 and the undulation operation tool 20.SELECTED DRAWING: Figure 5
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Inventors:
MIZUKI KAZUMA
KANDA SHINSUKE
KANDA SHINSUKE
Application Number:
JP2016249855A
Publication Date:
July 05, 2018
Filing Date:
December 22, 2016
Export Citation:
Assignee:
TADANO LTD
International Classes:
B66C13/22; B66C13/56; G05G5/03; G05G9/047
Domestic Patent References:
| JP2011221617A | 2011-11-04 | |||
| JPS62244892A | 1987-10-26 | |||
| JP2010235249A | 2010-10-21 |
Attorney, Agent or Firm:
Yanouchi Foreign Patent Office
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