[python] Re: Steering Damper

  • From: "Carl Punton" <carlpunton@xxxxxxxxx>
  • To: python@xxxxxxxxxxxxx
  • Date: Sun, 4 Nov 2007 22:03:38 +0100

Hi All,
  While riding my Python today I was thinking about steering dampers, while
watching the front part I noticed sometimes I had to move very quick to
correct a wobble.  I guess as I get better I will have to move less.
Imagine someone learning to ride an upright bike, moving the handlebars
sometimes very quickly to try & keep balance, put a damper on it and they
would not be able to ride, I'm quite sure the same can be said for the
Python, for a beginner, without the ability to make quick movements they
will not be able to balance.
Regards, Carl

On 03/11/2007, Stefan Bartels <sbartels@xxxxxxxx> wrote:
>
>  Screen Door Damper:
> Nice idea, but are these dampers designed for outdoor use with a lot of
> dust, rain and oil? Are they designed for continuous, fast-changing loads? -
> I don't think so. As the motorbike dampers are not much more expensive (at
> least the cheap ones), they should be preferable... but that's just a guess.
> Stefan
>
> 25hz schrieb:
>
> Why not use a damper from a screen door?  They're made of Al with a steel
> rod, some are very small, they're less than $20 and the lentgh is rather
> immaterial, I think, when the damper can simply be run parallel to the frame
> under the seat.  The ones on my door operate the same way as a steering
> damper.  Open slowly and very little drag occurs, but try it fast, and they
> slow things down.  Plus, their dampening rate is adjustable.  ?
>
>
>    Thanks for that, Kevin.
>
> They're certainly a lot cheaper than original spec ones, but quite long at
>
>  40cm.
>
>  I've just found a smaller Cagiva Mito one on eBay for 20E.
>
> It'll go in the box with all the other possible parts until I get around
>
>  to building the thing for real, not just in
>
>  my head!
>
> All the best,
>
> Dan Chambers
> Huntingdon, Cambridgeshire, UK
>
> Quoting Kevin Gibson <kevin@xxxxxxxxxxxxxxxx> <kevin@xxxxxxxxxxxxxxxx>:
>
>      Hi everyone, I'm just at the dreaming - moving gently toward planning
> stage, so have been watching the list with interest.
>
> There has been some discussion on steering dampers, one list member
> suggested $300 for one.  These guys seem to be a lot cheaper, are they
> of use?
>
> http://www.spys.co.uk/revlimiter_racing16.htm
>
> Kevin Gibson
> Based in Whitstable, England
>
>
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