Kamikza
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| posted on 27/7/06 at 06:59 AM |
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STUPID Q?simple automatic gear
Any one got na idea for an simple automatic gear for a scuter tipe of bike ?
[Edited on 27/7/06 by Kamikza]
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RazMan
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| posted on 27/7/06 at 07:54 AM |
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The old Honda C50/70/90 had an automatic clutch. Failing that, the Honda 250 & 400 Superdream had an automatic gearbox.
Any help?
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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Peteff
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| posted on 27/7/06 at 08:54 AM |
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My Superdream didn't have anything automatic about it, it even had a kick start. Have a look at chainsaw centrifugal clutch which throws out
with revs like a scooter clutch.
yours, Pete
I went into the RSPCA office the other day. It was so small you could hardly swing a cat in there.
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RazMan
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| posted on 27/7/06 at 10:48 AM |
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quote:
Originally posted by Peteff
My Superdream didn't have anything automatic about it
There weren't many made ... and for good reason - they lacked power in manual form so add an auto box and they were even slower.
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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smart51
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| posted on 27/7/06 at 11:28 AM |
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Look at Piaggio, honda, Yamaha and Peugeot. They all make automatic transmissions for scooters. Some with 600cc engines.
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Kamikza
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| posted on 27/7/06 at 10:57 PM |
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Hm
I whas thinking some thing like a 400 ccm diesel and belt trasnsmision .look the image kiss principle .?
 
Rescued attachment mini-bike-transmission-700.jpg
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RazMan
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| posted on 28/7/06 at 07:02 AM |
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Hmm that looks ok for a go-kart but too agricultural for anything serious. What are you bulding Kamikza? A 'scooter type bike' would need
something very compact.
[Edited on 28-7-06 by RazMan]
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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Kamikza
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| posted on 28/7/06 at 03:27 PM |
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Why compact i was tinking of runing it on a 400 ccm Diesel
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RazMan
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| posted on 28/7/06 at 03:36 PM |
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Looking at your other thread it looks like you are building a trike which means you might get a little more room - but that transmission outlined in
the drawing is agricultural to say the least! I hope you are not intending to travel at more than 20mph with all those cogs & belts spinning
around a few inches under your ar$e!
Cheers,
Raz
When thinking outside the box doesn't work any more, it's time to build a new box
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3GEComponents
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| posted on 29/7/06 at 03:30 PM |
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Tecumseh/Comet do a torque converter for this application.
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