Title:
DOUBLE-ARM WORK MACHINE
Document Type and Number:
Japanese Patent JP2015074052
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a double-arm work machine which enables two work devices to be operated together with an awareness of them, and which gives consideration to safety of surroundings.SOLUTION: A virtual ball C1 with a radius R1 is set in a work device 40, and a virtual ball C2 with a radius R2 is set in a work device 60. When it is determined that the virtual balls C1 and C2 do not overlap each other, an alarm is sounded, and operations of the two working devices 40 and 60 are locked.
Inventors:
MIYAMOTO KENTARO
FUNAYAMA MITSUYOSHI
HANAKAWA WAKICHI
FUNAYAMA MITSUYOSHI
HANAKAWA WAKICHI
Application Number:
JP2013211904A
Publication Date:
April 20, 2015
Filing Date:
October 09, 2013
Export Citation:
Assignee:
HITACHI CONSTRUCTION MACHINERY
International Classes:
B25J11/00; B25J9/06; B25J13/02; B25J19/06
Attorney, Agent or Firm:
Fuyuki Nagai
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