Drilling and/or striking hammer with a lubricating device
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United States of America Patent
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N/A
Issued Date -
Feb 17, 2005
app pub date -
Oct 8, 2004
filing date -
Dec 21, 2001
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Disclosed is a drilling and/or striking hammer comprising a lubricating device provided with a lubricant reservoir and a supply lubricant contained therein. A dosage device is provided with a dosage opening connecting the supply of lubricant to a place to be lubricated. Said invention also comprises a pressure generating device by means of which the supply of lubricant can at least temporarily be subjected to an increased amount of pressure, whereby lubricant exists from the dosage opening, allowing targeted lubrication of the movable parts.
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