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Subject: 
RE: RCX Controlled Air Compressor Tester
Newsgroups: 
lugnet.robotics
Date: 
Mon, 11 Oct 1999 15:51:04 GMT
Original-From: 
Doug Carlson <dcarlson@net-info.com=stopspam=>
Viewed: 
2965 times
  
At 12:40 PM 10/1/99 -0500, you wrote:
> At 07:39 PM 9/29/99 GMT, you wrote:
> Hey folks,
> I tried that mod but the spacing was off for just adding the pulleys. so I
> rebuilt it a bit differently.
> It is larger now, and not quite so elegant. but it does accomplish the full
> stroke goal. I also added two more pumps on the back side and offset the
> drive to that pair by 90 degrees. Now it has four pumps happily whooshing
> and shuffing along. :-)
> There are also two air tanks on top... one is connected to the front pair
> of pumps and the other is connected to the back pair. The output of these
> are then connected with a tee.
> i tossed a few images onto my web page for those interested.
> 
> http://www.net-info.com/~dcarlson/comp.htm

Oops!
Ralph, the spacing of your original design works fine with some added
pulleys... and a few extra parts.
I was working from memory late at night and had the angled beams in upside
down.
So, please disregard my earlier post as it works great this way.  :-)
Another neat neat thing about this layout is that there is room within the
beams to tuck the
hoses and tee connectors.

Here are a few pics of the the Quad-Acting version with one air tank.

http://www.net-info.com/~dcarlson/comp2.htm


-Doug



Message is in Reply To:
  Re: RCX Controlled Air Compressor Tester
 
Hello Ralph... I have built your original compressor from the photos you provide. I really like its form, rigidity and functionality. A great design. I plan to modify mine tonight into a full stroke design as some have suggested. All you need do is (...) (27 years ago, 29-Sep-99, to lugnet.robotics, lugnet.build)

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