[ATM] Grit dispenser

[Dave Smith]

Hey Don,
Interesting idea. Seems to me that might actually
result in "sorting" of grit size. I could envision the
larger particles tumbling/bouncing more readily. Could
this be an issue? I suppose if the distribution of
grains were very narrow, then my point would be moot.
However, I've noticed that my 60-80 has a VERY wide
range in particle size.
Just a thought.
Dave

--- Don Clement <don_clement at charter.net> wrote:

> 
> 
> I was thinking of something with less mechanical
> parts with a simple loud
> speaker using low frequency acoustics to set up
> modal patterns than holds or
> distributes the grit. One modal acoustic pattern
> would hold the grit in
> place on say a metal plate; another acoustic pattern
> would distribute grit.
> Circuitry would be quite simple and inexpensive.
> 
> 
> 
> Don Clement
> 
> Running Springs, California
> 
> 
> 
> _______________________________________________
> ATM mailing list http://www.atmlist.net/
> 



 
____________________________________________________________________________________
Don't pick lemons.
See all the new 2007 cars at Yahoo! Autos.
http://autos.yahoo.com/new_cars.html