End effector for IC chip handling
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United States of America Patent
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-
Nov 28, 1989
Grant Date -
N/A
app pub date -
Oct 13, 1988
filing date -
Oct 13, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An end effector for automatically removing an IC chip from its holder has locating pins to be inserted into holes formed in the holder to properly position itself with respect to the IC chip and shoving pins attached to horizontally movable grippers so as to be able to shove and bend parts of the holder holding the chip to thereby release the chip from the holder. A vertically movable tube connected to a vacuum pump above contacts the chip at the bottom and pulls it out of the holder by suction.
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