Interlocking liner for a casting shake-out unit
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United States of America Patent
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Jun 17, 1997
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N/A
app pub date -
Dec 20, 1994
filing date -
Dec 20, 1994
priority date (Note) -
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Abstract
A casting shake-out unit has an outer cylinder and an inner cylinder. The inner cylinder is made of a plurality of interfitting segments which interlock and cooperate with each other to prevent a segment from falling out of the completed inner cylinder. Each segment includes tongues extending from opposing edges of the segment's body and pockets formed in the body. The pockets of one segment receive at least a part of the tongue of a neighboring segment.
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