APPARATUS FOR SOIL COMPACTION
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United States of America Patent
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Issued Date -
Mar 29, 2012
app pub date -
Sep 28, 2011
filing date -
Sep 28, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An apparatus for soil compaction, such as a vibration tamper, comprises a substructure having a tamper foot and a bottom guide cylinder arranged thereon, and a superstructure having a housing, an upper guide cylinder arranged thereon and at least one drive unit which is in operative connection via a drive train with the tamper foot in the substructure in such a way that it can be moved relative to the superstructure along at least one compaction axis (Av) with at least one compaction amplitude (a), with at least one stop element being arranged between the superstructure and the substructure, which stop element will stop the movement of the substructure relative to the superstructure upon exceeding a maximum compaction amplitude (amax).
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