Articulated robot
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Dec 10, 2002
Grant Date -
Nov 15, 2001
app pub date -
Oct 16, 1998
filing date -
Oct 30, 1997
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An articulated robot comprises a movable first transferring portion and a second transferring portion movably supported in relation to the movable first transferring portion by a joint portion. A workpiece is positioned at a position, where a workpiece positional deviation detector is located, by a hand portion formed at an end of the second transferring portion. The workpiece positional deviation, detector detects the amount of deviation in the position of the workpiece. A positioning portion of the workpiece and a sensor portion for detecting deviations of the workpiece are formed either at the first transferring portion to the second transferring portion which form the articulated robot. A detecting operation by the sensor portion and transferring of the first and second transferring portions are enabled when the workpiece is positioned at the positioning portion of the articulated robot.
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Cited Art Landscape
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