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US 2012/0239192 A1Published application
Robot system
AssigneeKabushiki Kaisha Yaskawa Denki
InventorsYoshihide YAMATO, Takahiro Maeda
Life of this patent
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Abstract
A robot system includes a robot, and a robot controller configured to control operation of the robot. The robot includes two arms including tools at their tip ends, and a body that supports the two arms and allows them to swing. The robot controller controls the robot so as to keep the tool provided at the tip end of at least one arm of the two arms at the same position in the same posture during a time period between before and after a swing.
Claims9
A robot system, comprising:
- a robot including a swing device which swings about a rotation axis orthogonal to an installation plane, and a plurality of robot arms each connected to the swing device;
- and
- a control unit which controls the robot so as to keep a control point of at least one robot arm of the plurality of robot arms at the same position in the same posture during a time period between before and after a swing of the swing device.
A robot system, comprising:
- a robot including a swing device which swings about a rotation axis orthogonal to an installation plane, and a plurality of robot arms each connected to the swing device;
- and
- a control unit which controls the robot so as to keep a control point of at least one robot arm of the plurality of robot arms at the same point in the same posture during a time period between before and after a swing of the swing device.
A robot system, comprising:
- a plurality of robot arm each including a tool at a tip end thereof;
- a means for allowing the plurality of robot arms to swing;
- and
- a means for controlling the robot so as to keep the tool of at least robot arm of the plurality of robot arms at the same point in the same posture during a time period between before and after a swing of the swing device.
1 more element
Dependencies are inferred from the claim text.