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jbayless
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Iron
vacuum feedthroughs
jbayless   2/27/2013 12:43:13 AM
NO RATINGS
I don't quite understand. Vacuum feedthroughs to transmit rotary motion can already be easily accomplished by nutation of an angled flexible plate; it creates a positive engagement coupling with no seals, o-rings, magnets or ferrofluids. It's an old idea that's been around for a long time. So what is new about this product?



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