Two-axis cartesian robot
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United States of America Patent
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-
Feb 10, 1998
Issued Date -
N/A
app pub date -
Mar 6, 1995
filing date -
May 22, 1992
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A two-axis Cartesian robot is described comprising a first horizontally disposed support having a first carriage selectively movably mounted thereon. A second support is operatively secured to the first carriage and extends perpendicularly from the longitudinal axis of the first support. A second carriage is vertically movably mounted on said second support. A belt pulley is rotated by a reversible drive motor. A drive belt is driven by the drive motor and operatively connected to the upper and lower ends of the second support by a pulley arrangement. Horizontal and vertical brakes are provided to control the horizontal movement of the first carriage and the vertical movement of the second carriage. A workpiece gripper or handling member is mounted on the second carriage for movement therewith.
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