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Old Oct 28, 2004 | 10:20 AM
  #1  
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unclehan
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racing transmission

I've finally succeeded in designing a continuously variable transmission that can offer the efficiency of a manual transmission and have no torque limit. It's hard meshed. It can shift smoothly, but up to a point. Then you need a clutch to disengage and change "gear" before it can shift more (continuously). But even so, with just 2 gear changes it offers a ratio span equivalent to a 6 speed manual.

I'm looking to see if it can benefit any motorsport industry, such as drag racing or NASCAR.

Anyone got any contact, let me know. Thanks.

Or anyone interesting in knowing more about it or have anything to contribute. Feel free to say it.
 
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Old Oct 28, 2004 | 10:39 AM
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Sure, just send me the plans, mechanical drawings, mock up, engineer's report, metalurgist report etc. I'll take care of everything.
 
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Old Oct 28, 2004 | 10:48 AM
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From: The Great Plains
for drag racing is it more efficient then the "crowerglide" type of setup, I'm not sure if they fuel guys are using that now, last I knew it was a variation. Might be better for nascar, but for tractor pulling or fuel cars, I'm not sure.
 
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Old Oct 28, 2004 | 10:50 AM
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iam interested in knowing more about specs on the tranny hp ratings, tow ratings, gear ratios. i do drag racing at the local track when my car is running right but i dont have any real contact with the big boys. also i am building a coustom mud bogger and i want a good strong auto to go in it i was going to go with a built manual/automatic c-6. ive been building up tranny for a few years and they have survived behind high hp engines and am always looking for stronger more dependable equipment
 
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Old Oct 28, 2004 | 11:18 AM
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Originally Posted by 4wheelinbroncos
iam interested in knowing more about specs on the tranny hp ratings, tow ratings, gear ratios. i do drag racing at the local track when my car is running right but i dont have any real contact with the big boys. also i am building a coustom mud bogger and i want a good strong auto to go in it i was going to go with a built manual/automatic c-6. ive been building up tranny for a few years and they have survived behind high hp engines and am always looking for stronger more dependable equipment
HP rating, tow rating, or torque limitations are not dependent on the design, but rather how strong you build it. If you make things with stronger material or larger parts, it'll be stronger. But for the same capacity, it'll be no more heavier or bulkier than a typical manual transmission.

It doesn't have any discrete "set" of gear ratios. It can shift smoothly from a range of gear ratio span. Again, this depends on the set ups. But it can easily offer a ratio span of 18: 1. (top gear divided by the lower gear).
 
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Old Oct 28, 2004 | 11:59 AM
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Sounds like the transmission thats been in my CASE IH tractor for the past 14 years.
 
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Old Oct 28, 2004 | 12:20 PM
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Originally Posted by dhermesc
Sounds like the transmission thats been in my CASE IH tractor for the past 14 years.
Please be rest assured that I'm not naive enough to try to design something already out in the field. They sounds the same in operating principle, but are completely different in working theory and efficiency/cost/size...ect.
 
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