Drilling and/or striking hammer with a lubricating device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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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)
Importance
Calculated Rating
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US Family Size
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Non-US Coverage
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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.
First Claim
Other Claims data not available
Family
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| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| DE | A1 | DE10163278 | Dec 21, 2001 |
| EP | B1 | EP1455989 | Dec 11, 2002 |
| JP | B2 | JP4358632 | Dec 11, 2002 |
| WO | A1 | WO2003053639 | Dec 11, 2002 |
| US | B2 | US8047302 | Jun 23, 2009 |
International Classification(s)
- 2004 Application Filing Year
- B25D Class
- 103 Applications Filed
- 41 Patents Issued To-Date
- 39.81 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 21 Citation Count
- B25D Class
- 86.84 % this patent is cited more than
- 20 Age