TREE FELLING DISC SAW TEETH WITH WEAR-RESISTANT INSERTS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jan 3, 2002
app pub date -
Oct 8, 1999
filing date -
Oct 8, 1999
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Saw teeth, particularly for tree harvesting, have a wear-resistant insert or inserts of tungsten carbide, for example, oriented along the side and/or outer surface of the saw tooth, extending rearwardly from the leading edges, instead of being along the impact face as is conventional. As wear occurs, sharpness is retained longer and less material needs to be removed once sharpening is required. The principle may be adapted to a wide variety of saw tooth configurations.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully