Lubricated trench wall cutter with remote lubricant inlet port
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United States of America Patent
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Apr 29, 2008
Grant Date -
Jun 8, 2006
app pub date -
Nov 30, 2005
filing date -
Dec 3, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention relates to a trench wall cutter comprising a bearing shield, on which at least one cutting wheel is supported in a rotatable manner. Between the cutting wheel and the bearing shield at least one sealing member is provided. For the lubrication of the sealing member a lubricating device is provided, which has a lubricant inlet port arranged above the cutting wheel.
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