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SWING OPERATING MACHINE AND METHOD OF CONTROLLING SWING OPERATING MACHINE

  • US 20140257647A1
  • Filed: 10/19/2011
  • Published: 09/11/2014
  • Est. Priority Date: 10/19/2011
  • Status: Active Grant
First Claim
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1. A rotation type working machine comprising:

  • an attachment mounted so as to be able to rotate with respect to a base body;

    a rotation mechanism which rotates the attachment;

    a control device which controls the rotation mechanism; and

    an entering object detection device which detects a position of an entering object entered into a work area,wherein the control device controls a rotation operation of the attachment based on a first physical amount related to at least one of a current angular velocity of the attachment and a current moment of inertia of the attachment, and the position of the entering object detected by the entering object detection device.

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