Milling tool and cutting element for a milling tool
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United States of America Patent
Stats
-
Mar 28, 2017
Grant Date -
Dec 15, 2011
app pub date -
Jan 6, 2010
filing date -
Jan 21, 2009
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A milling tool for working non-metal materials, in particular wood, engineered wood, and plastic, includes a carrier body, a plurality of cutting elements, which can be inserted into said body on the periphery in a corresponding number of openings extending in the radial direction and can be screwed to the carrier body by way of a bore and which have a plate-shaped and in the cross-section a substantially triangular-shaped design and on a side edge are provided with a blade. The cutting element includes: the region located opposite of the blade is rounded, a groove extending substantially at a right angle to the blade is provided in the bottom, the bore divides the groove preferably into two regions. The opening includes: a web, which extends radially upward from the bottom of the opening serving as a support surface for the cutting element and which corresponds with the groove, a radial threaded bore, which preferably divides the web into two regions, and the cutting element has contact with the opening only with the bottom thereof, a side wall of the groove and part of the region located opposite of the blade.

First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
LEITZ GMBH & CO KG | 73447 OBERKOCHEN |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Ehrensperger, Heiko | Essingen, DE | 2 | 13 |
Graef, Jurgen | Oberkochen, DE | 1 | 13 |
Kisselbach, Andreas | Aalen, DE | 4 | 26 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 28, 2028 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 11.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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