bump n go robot help?

Can anyone here help me with a problem I have with a 1980's bump n go robot,
the bump n go is purely mechanical and I don't have a very good mechanical
mind so I am not quite sure how this works, I have spent an hour searching
the net but have had no luck finding any info on how this mechanism works or
what to do if it has a problem. Anyhow the problem is that the robot mostly
spins on the spot, I presume it is suppose to go straight until it hits an
obstacle. I can see how everything else works but can't figure out how it
achieves the bump n go. So if someone could either point me in the right
direction or help me out directly it would be much appreciated. I would
really like to find a webpage that describes how this works.


.

Relevant Pages

  • Re: My First 1000 Miles and a trashed tire
    ... > obstacle. ... > the weight off the rear wheel, ... > If you are letting go of the bars, ... Depending on the size and shape of the bump and my speed and direction, ...
    (rec.bicycles.misc)
  • Re: crossovers with heel-brakes videos
    ... > to step from one skate to the other to make sure I don't bump the ... > heel-brake against the obstacle. ... I skate for the fun of it. ...
    (rec.sport.skating.inline)
  • Re: 25,000 hits in 24 hours......Im the NEW King of CAMcentric blobs !!
    ... page and bump the counter to my blog and it's obvious this can't be ... refresh button several times.....It didn't add any hits to the ... to hit F5 20 or 30 times to see if it would increase the hits. ... The BarnRubble Blob is the most read CAM-centric blob on the web. ...
    (alt.machines.cnc)
  • Re: The mother of all saggy-butted cars!
    ... What if he hits a big bump? ... Looks even worse with that perky-butted Honda right in front of it. ... LOL ...
    (alt.autos.toyota)
  • Re: Can he name it?
    ... I bet it'll throw the rider off if it hits a bump at 35mph. ... They can name it the ClutterStar. ...
    (rec.motorcycles)
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