Random Picture Thread Vers.4

Discussion in 'Lounge' started by El Toro, Jul 5, 2024.

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  1. IMG_2987.jpeg
     
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  2. FB_IMG_1767774653230.jpg
     
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  3. In a similar Vein to the twin Turbo Hayabusa, how this works will get the brain cells working:

    https://en.wikipedia.org/wiki/Megola

    Note "The cylinders rotate around the front axle at six times the wheel speed"

    How you get the fuel to the cylinders and a connection to the spark plugs will be interesting to work out.

    MHV_Megola_01.jpg
     
    #6803 Nasher, Jan 7, 2026
    Last edited: Jan 7, 2026
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  4. I remember seeing a video of a similar/same motorcycle and thought exactly the same, how on earth does that work :thinkingface: I also couldn't help thinking what were the perceived advantages of such a concept.

    Evidently it was extremely stable but cornering was errr.... adversely affected by the massive gyroscopic inertia.
     
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  5. By a curious quirk, the Megola was not the first motorcycle to have a rotating radial engine within the front wheel; and nor was it the last.
     
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  6. Do expand on that.
    I'm genuinely interested.
     
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  7. One lovely advantage of the internet is that it's all there for our lazy*, leisurely perusal if you like exploring.

    I use Wiki a lot for this, and can rarely fault it.

    Re: "rotary" - only quoting, but most would argue it starts with one Félix Millet.


    *speaking for myself
     
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  8. Best bit about winter is the names of the Gritters in Scotland :p

    [​IMG]
     
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  9. Correct. The Millet still exists. I have seen it, in the Musée des Arts et Métiers in Paris.

    The later one was German. Can you find it?
     
  10. Nothing worth quoting but fascinating to read about Mr Redrup, no luck with motorcycle pictures on "his" so far either, but one specimen resides at Sammy Miller's place apparently.


    https://en.wikipedia.org/wiki/Charles_Benjamin_Redrup
     
  11. (answering for Pete - cheekily) Yes - but it's technically a "rotary" - the crankshaft does not rotate.
     
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  12. Yes, but there was also a version with the rotary engine in the front wheel
     
  13. The Redrup is a radial, but not rotary and not in the wheel.
     
  14. aware of this, and I didn't claim that it was either!
     
    #6816 Chris, Jan 7, 2026
    Last edited: Jan 7, 2026
  15. Try looking up:
    Killinger und Freund
     
  16. an engine mounted in the rear wheel and of rotary type to be clear, Wikipedia have confused matters somewhat.

    https://en.wikipedia.org/wiki/Millet_motorcycle
     
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  18. [​IMG]
     
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