Will this help
http://www.cbliss.com/inventor/Parts/Hardware/Hardware.htm
Look at the bottom of the page.
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Kent
Assistant Moderator
Autodesk Discussion Forum Moderator Program
"eridani" wrote in message news:f16c391.-1@WebX.maYIadrTaRb...
> Hi,
> Anybody can help me to draw a Traction Springs whith inventor? Some models in
http://www.muellesbarbera.com/ingles/tracción.htm
>
> thanks
> jose carlos
>