Anti-rolling apparatus
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United States of America Patent
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-
Feb 1, 2000
Grant Date -
N/A
app pub date -
Oct 23, 1997
filing date -
Oct 23, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An anti-rolling apparatus according to the present invention includes rail members which are formed in straight form and disposed perpendicular to a rolling axis of an object whose rolling is to be reduced, a movable weight capable of reciprocating along the rail members, and two springs for generating a stability force for the movable weight, wherein the two springs are elongated or contracted alternately when the movable weight is reciprocated.
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