Vibration cylinder for compacting concrete
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United States of America Patent
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N/A
Issued Date -
Dec 9, 2004
app pub date -
Mar 9, 2004
filing date -
Sep 14, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
The invention relates to a vibration cylinder for an immersion vibrator suited for compacting concrete. The vibration cylinder comprises a housing, which can be closed at one end and inside of which an unbalanced shaft that can be driven is radially and axially guided and supported by antifriction bearings. An antifriction bearing that serves to axially support the unbalanced shaft is supported on the housing in at least one axial direction by a damping element that can be subjected to a high level of deformation work. The damping element can be a shaped element made of an elastomer or plastic
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