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Subject: 
RE: pneumatics
Newsgroups: 
lugnet.technic
Date: 
Sun, 10 Sep 2000 16:43:46 GMT
Viewed: 
496 times
  
Ran Talbott writes:
It's annoying for robotics types to have to keep buying those
pesky hand pumps in order to get valves (although it might be
possible to do something interesting with them.  Giant suspension
parts,  maybe?)

Has anyone tried using the pumps as valves?  IIRC, the first (red?)
pneumatic valves only had the bottom pip for an air hose.  If you remove the
spring for the pump, might it work the same way?
The pumps are kind of wide (and long) for suspension parts, but they might
look cool on a supercar size vehicle...
--Bram


Bram Lambrecht
BXL34@po.cwru.edu
http://home.cwru.edu/~bxl34/



Message has 2 Replies:
  Re: pneumatics
 
The old red cilinders are in-and outside exactly the same as the pumps. Remove the spring --> perfect working cilinder. With the yellow ones it won' t work! Klaas H. Meijaard Bram Lambrecht schreef: (...) (24 years ago, 10-Sep-00, to lugnet.technic)
  Re: pneumatics
 
(...) Or monster trucks: with the advent of the Power Puller, they can't be far behind. I can see competitions to find out who can roll over and crush the most Town Jr cars ;-) With a check valve on the output, they might even make realistic (i.e., (...) (24 years ago, 10-Sep-00, to lugnet.technic)

Message is in Reply To:
  Re: pneumatics
 
(...) Pitsco is still showing the "Pneumatic Circuit" (hand pump, valve, 48mm cylinder, and tubing) as being available for $9.50 on their website. It's annoying for robotics types to have to keep buying those pesky hand pumps in order to get valves (...) (24 years ago, 10-Sep-00, to lugnet.technic)

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