Rock drill
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United States of America Patent
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-
Jul 17, 2001
Grant Date -
N/A
app pub date -
May 11, 1999
filing date -
Nov 11, 1996
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A rock drill which has a cutting tip of roof-shaped design at its front end is proposed. In order to achieve a reduction in the loading of the carbide cutting tip or an increased drilling capacity in particular in concrete, the flanks are subdivided into flank sections in order to achieve a slimmer embodiment of the drill head.
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Cited Art Landscape
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