Variable conveyor
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 19, 2016
Grant Date -
N/A
app pub date -
Jan 31, 2012
filing date -
Jan 31, 2011
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A vibratory apparatus includes a trough having a first end and a second end, and at least first and second variable amplitude vibration generators coupled to the trough. The first and second variable amplitude vibration generators include at least one variable eccentric weight assembly having a variable center of mass relative to an axis of rotation. The first and second variable amplitude vibration generators have at least a first state wherein an amplitude of a vibratory force generated by the first vibration generator is different than an amplitude of a vibratory force generated by the second vibration generator to cause movement of material in the trough toward the first end or the second end.
First Claim
Other Claims data not available
Family
International Classification(s)
- 2012 Application Filing Year
- B02C Class
- 384 Applications Filed
- 311 Patents Issued To-Date
- 80.99 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 5 Citation Count
- B02C Class
- 29.49 % this patent is cited more than
- 9 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 | Jul 19, 2027 |