Vibratory apparatus with dynamic balancer and balancing method
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United States of America Patent
Stats
-
Aug 30, 2016
Grant Date -
Jun 4, 2015
app pub date -
Dec 2, 2014
filing date -
Dec 2, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A vibratory apparatus including a trough having one or more decks, with an inlet end and an outlet end, a first plurality of isolation springs disposed between the trough and ground, and a two-mass, sub-resonant frequency exciter supported on the trough. The trough and the exciter move 180-degrees out of phase with each other. The apparatus also includes a dynamic balancer including a plurality of isolation springs disposed between the exciter and ground.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- B07B Class
- 131 Applications Filed
- 115 Patents Issued To-Date
- 87.79 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 1 Citation Count
- B07B Class
- 31.91 % 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 | Feb 29, 2028 |
