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How do leaf springs work?

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Old Feb 5, 2012 | 09:17 PM
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How do leaf springs work?

Anyone have a link to a good explantion of the theory behind leaf springs?

Thanks.
 
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Old Feb 5, 2012 | 09:20 PM
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Here ya go...even DaVinci used leaf springs "back in the day":

HowStuffWorks "How Leaf Springs Work"

http://www.spring-makers-resource.net/leaf-springs.html
 
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Old Feb 6, 2012 | 09:36 AM
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Thanks Mr. Much appreciated.

I realize this is ANCIENT technology. Its amazing that a design like this could persist to modern vehicles.
 
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Old Feb 6, 2012 | 12:44 PM
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If it aint broke, dont fix it.
 
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Old Feb 6, 2012 | 12:58 PM
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Originally Posted by Studawg
If it aint broke, dont fix it.
or, K.I.S.S. (Keep it simple, stupid!) also applies.

Although the front leafs on our trucks do make the turning radius horrendous. New Super Duty's dont use them.
 
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Old Feb 6, 2012 | 01:14 PM
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Yeah, coils would be nice. I have had a couple 80 series Land Cruisers; solid front axle, coils all around, and front and rear electric lockers, from the factory! They were doing this in the mid 90s. Those things ride like a dream, too.
 
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Old Feb 6, 2012 | 01:30 PM
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Two web sites with good info on leaf spring theory are linked from one of the pages given above. They are:

Leaf Springs - DiracDelta Science & Engineering Encyclopedia

RPM Net Tech Articles: Leaf Springs - Powered by: AFCO
 
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