Stacker bin shuttle
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United States of America Patent
Stats
-
Jul 12, 1988
Grant Date -
N/A
app pub date -
Apr 4, 1986
filing date -
Apr 4, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A carriage is mounted for longitudinal movement on the elevator of a stacker crane and carries a rod adapted to engage the flange on the container drawer to move the drawer in and out of the storage rack. The rod is mounted on a pair of chains trained on sprockets at opposed sides of the carriage. Drive means is provided for moving the carriage back and forth into and out of contact with the storage rack at the level where the drawer enters the slot or bin in the rack. As the chains move on the sprockets, the extractor rod engages the flange on the drawer and, depending upon the direction the chains are moving, either pulls the drawer out or pushes it into its slot. The container drawer slides on suitable supports in the rack and on the carriage.
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