Dual tip cutter and method of hard turning
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 14, 2017
Grant Date -
Dec 3, 2015
app pub date -
Dec 13, 2013
filing date -
Dec 19, 2012
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A dual tip cutter (10) includes a body (12) defining a feed direction (F), a cutting direction (C) perpendicular to the feed direction, and a depth direction (D) perpendicular to both feed and cutting directions. A first cutting portion (35) is fixed relative to the body at a body first end. A second cutting portion (45) is fixed relative to the body at the body first end, adjacent the first cutting portion. The first and second cutting portions are stacked in the cutting direction so that the first cutting portion forms a leading cutting portion and the second cutting portion forms a trailing cutting portion for simultaneous cutting. The second cutting portion extends from the body further in the depth direction than the first cutting portion. A relative position between the first and second cutting portions is set such that a total chip load is shared between the first and second cutting portions in a predetermined ratio (K).
First Claim
Other Claims data not available
Family
International Classification(s)
- 2013 Application Filing Year
- B23B Class
- 466 Applications Filed
- 433 Patents Issued To-Date
- 92.92 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- B23B Class
- 0 % this patent is cited more than
- 8 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 14, 2028 |
