Air bag doing work 1

[RWA2004]

Hello,
My problem is probably more difficult to describe than it is to fix. I have 2 metal plates at most .75 in. apart and I need something to go in between them to push them apart quickly for a short time and then allow them to spring back to there original position. I need some sort of air bag to do the pushing. The area I have between the plates is 4 in. by 4 in. and it needs to operate at 100 psig but it only needs to push them apart with about 700 pounds of force. I need it to move the plates 1 in. further apart. What I need is find out where I can find small air bags that will take that kind of psi.

 

[pennpoint]

Try these people.

http://www.pneuma-seal.com/standard_profiles/index.htm

Best regards
pennpoint

 

[RWA2004]

Thank You, that seems to be exactly what I am looking for.

 

[unclesyd]

Here is the one we use.

http://www.firestoneindustrial.com/Industrial/index.htm

 

[montazels]

Try this link :

http://www.pronal.com/html_en/index.php?kid=2402

http://www.iteks.fr