The paddle is only used now for the clutch.sticky667 wrote:it's safer too without a big stick next to their legs.
I, for one, like the current system of shifting with your foot on bikes. Perhaps its because we are used to it now so we take it for granted. But I'd love to test ride a bike with the equivalent of the paddle shifter.autogyro wrote:The paddle is only used now for the clutch.sticky667 wrote:it's safer too without a big stick next to their legs.
Gearshifts are made using buttons on the steering wheel.
In simple terms, the gearbox is shifted by electrically controlled shift components and the electrical shifting can be switched using almost anything.
The decision is ergonomic and aimed at the fastest human method of use.
As a matter of interest, I have been trying for years to get such a system into motor bikes where such technology could massively improve the control ergonomics and totally change the control method and layout but bikers still want to remain macho and the bike companies are satisfied with inefficient levers and pedals.
There must be at least three seconds a lap available here for Moto GP bikes!
No paddles and no handlebar levers. Just left and right foot brakes and right thumb button upshifts, left thumb button downshifts.jddh1 wrote:I, for one, like the current system of shifting with your foot on bikes. Perhaps its because we are used to it now so we take it for granted. But I'd love to test ride a bike with the equivalent of the paddle shifter.autogyro wrote:The paddle is only used now for the clutch.sticky667 wrote:it's safer too without a big stick next to their legs.
Gearshifts are made using buttons on the steering wheel.
In simple terms, the gearbox is shifted by electrically controlled shift components and the electrical shifting can be switched using almost anything.
The decision is ergonomic and aimed at the fastest human method of use.
As a matter of interest, I have been trying for years to get such a system into motor bikes where such technology could massively improve the control ergonomics and totally change the control method and layout but bikers still want to remain macho and the bike companies are satisfied with inefficient levers and pedals.
There must be at least three seconds a lap available here for Moto GP bikes!
Thing is though that there's a quite a number of controls near your hands anyway.
No paddles and no handlebar levers. Just left and right foot brakes and right thumb button upshifts, left thumb button downshifts.autogyro wrote:quote="jddh1"]I, for one, like the current system of shifting with your foot on bikes. Perhaps its because we are used to it now so we take it for granted. But I'd love to test ride a bike with the equivalent of the paddle shifter.autogyro wrote:The paddle is only used now for the clutch.sticky667 wrote:it's safer too without a big stick next to their legs.
Gearshifts are made using buttons on the steering wheel.
In simple terms, the gearbox is shifted by electrically controlled shift components and the electrical shifting can be switched using almost anything.
The decision is ergonomic and aimed at the fastest human method of use.
As a matter of interest, I have been trying for years to get such a system into motor bikes where such technology could massively improve the control ergonomics and totally change the control method and layout but bikers still want to remain macho and the bike companies are satisfied with inefficient levers and pedals.
There must be at least three seconds a lap available here for Moto GP bikes!
Thing is though that there's a quite a number of controls near your hands anyway.
It started with John Barnard in the Ferrari 640.Shrek wrote:why did F1 go to paddle shifters and what's wrong with the floor shifter?
Very clever.RH1300S wrote:It started with John Barnard in the Ferrari 640.Shrek wrote:why did F1 go to paddle shifters and what's wrong with the floor shifter?
His primary objective was to allow the smallest possible tub for aero reasons. Also, the much faster gearchange allowed other benefits too.
He also introduced flexible suspension mounts in place of the then common spherical bearings.
So, they save space, allow faster gearchanges (less disturbance to the chassis and reduced accleration downtime).
Clever guy.
An electric coupling with a small turbine would allow great fuel economy. You need a small battery pack as a buffer. There is a unit outside my office at work right now that is used for power generation it would be pretty simple to run that generator to an electric motor. not to mention I could carry it under my arm. It makes much more sense than trying to package a rotary motor on a motor cycle and it doesn't require any gearbox that doesn't exist yet.autogyro wrote:"Why use a gear box at all. And why use a big clunky rotary when you could put an electrically coupled turbine on it and call it a day. I just solved your problem and I only have 2 moving parts"
Come on flyn-frog, there is a very simple answer to that idea. Fuel efficiency.
You would never be able to match the turbine to output, other than at a narrow rpm close to magnetic lock up, which just like current first generation electric's and hybrid's lack real energy efficiency without a proper geartrain. (Excuses about battery technology are only part of the story). A geartrain between the turbine and the electro magnetic lock would be like our friends helicopter gearboxes, heavy, bulky and very expensive. The heat would be amazing though, make a good bike dragster. Mind you a modern full electric would be better.
It is not a simple matter to connect the output of a turbine generator to an electric drive motor whilst balancing the load and maintaining a narrow turbine rpm for fuel efficiency.flynfrog wrote:An electric coupling with a small turbine would allow great fuel economy. You need a small battery pack as a buffer. There is a unit outside my office at work right now that is used for power generation it would be pretty simple to run that generator to an electric motor. not to mention I could carry it under my arm. It makes much more sense than trying to package a rotary motor on a motor cycle and it doesn't require any gearbox that doesn't exist yet.autogyro wrote:"Why use a gear box at all. And why use a big clunky rotary when you could put an electrically coupled turbine on it and call it a day. I just solved your problem and I only have 2 moving parts"
Come on flyn-frog, there is a very simple answer to that idea. Fuel efficiency.
You would never be able to match the turbine to output, other than at a narrow rpm close to magnetic lock up, which just like current first generation electric's and hybrid's lack real energy efficiency without a proper geartrain. (Excuses about battery technology are only part of the story). A geartrain between the turbine and the electro magnetic lock would be like our friends helicopter gearboxes, heavy, bulky and very expensive. The heat would be amazing though, make a good bike dragster. Mind you a modern full electric would be better.
With a properly sized battery you could have both wheels driving and eliminate the brakes with a fully regenerative system. Maybe a small brake to come to a complete stop or just turn the motors backwards.
I thought there was many paddles on a steering wheel, I remember seeing a Mclaren wheel that had 6 (?) 2 for shifting, 2 for clutch, and 2 for (bias adjustment?)autogyro wrote: The paddle is only used now for the clutch.
I have raced in cars using thumbs to shift and it is a little odd to me. I pushed for paddle shifters, but to no avail. Really it just comes down to driver preference/complexity.safeaschuck wrote:yep, i beleive the paddles are still used to shift. Although not a mechanical linkage as their ergonomics may suggest.
I believe using the thumbs to shift would be a bad idea when you only have one on each hand and their positioning and grip on the circumference of the steering wheel is fairly critical to car control. Fingertips however, of which the drivers have 4 per hand to choose from etc. is their really any need for me to finish.
Still, felt good to put a post in again, even if I am wrong.