Title:
CONSTRUCTION MACHINE
Document Type and Number:
Japanese Patent JP2014172683
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a construction machine advantageous in securing operation efficiency.SOLUTION: When a winch 20 for cargo handling of a crawler crane 10 is operated, and a rope 18 for cargo handling is wound or unwound by the winch 20 for cargo handling, a boom side pulley 26 is rotated. The rotation force of the boom side pulley 26 is transmitted to a rotor through a power transmission mechanism so that a generation part generates electricity and a rechargeable battery part is charged. A power supply part supplies the power of the rechargeable battery part to a monitor camera and a positioning part. The monitor camera photographs a lower part of the leading end of a boom 16 to create image information, and supplies it to an information processing part through a radio line. The positioning part detects the position of the leading end of the boom 16 to create position information, and supplies it to the information processing part through a radio line.
Inventors:
TATSUMI KEN
Application Number:
JP2013045028A
Publication Date:
September 22, 2014
Filing Date:
March 07, 2013
Export Citation:
Assignee:
FUJITA CORP
International Classes:
B66C13/12; B66C13/00
Domestic Patent References:
| JP2011225372A | 2011-11-10 |
Attorney, Agent or Firm:
Noda 茂
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