FALSE-TWIST BELT
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Jun 9, 2011
app pub date -
Aug 8, 2008
filing date -
Aug 8, 2008
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Calculated Rating
|
US Family Size
|
Non-US Coverage
|
Abstract
Two false-twist belts are each entrained about crowned pulleys. The belts are arranged so that their outer-facing surfaces cross one another with one belt pressed against the other. Yarn is passed between these false-twist belts and twisted. The bending rigidity in the lateral direction of the false-twist belts is set to a value in which the outer-facing surfaces of the false-twist belts are rounded into a convex curvature at the position where the belts are pressed against each other.
First Claim
Other Claims data not available
Family
+
−
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| CN | A | CN102112673 | Aug 08, 2008 |
| EP | A1 | EP2312026 | Aug 08, 2008 |
| WO | A1 | WO2010016156 | Aug 08, 2008 |
| JP | A1 | JPWO2010016156 | Aug 08, 2008 |
| TW | A | TW201007027 | Aug 03, 2009 |
International Classification(s)
- 2008 Application Filing Year
- F16G Class
- 139 Applications Filed
- 85 Patents Issued To-Date
- 61.16 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- F16G Class
- 3.95 % this patent is cited more than
- 14 Age