 | | Infinitely Variable Transmission (IVT) —Gerard Steenbeek
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| | | I have replicated some more technology used in agriculture.. ;) IVT transmissions are used in tractors for a few years, but are also appearing in busses, cars and other vehicles. An IVT is a Type of CVT (continuously variable transmission). An IVT (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | Re: Infinitely Variable Transmission (IVT) —Ross Crawford
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| | | | | (...) This exact same result can be acheived with the humble differetial - powering it with 2 motors, the output will be the sum of the two inputs. ROSCO (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | | Re: Infinitely Variable Transmission (IVT) —Gerard Steenbeek
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| | | | | | (...) If you read the whole post you would have seen that I did built exactly that as well... All real life IVTs use planetary gears though, there must be a good reason for that. I will have to do some more research on why they use planetary (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | Re: Infinitely Variable Transmission (IVT) —Iain Hendry
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| | | | "Gerard Steenbeek" <interdutch2000@hotmail.com> wrote in message news:HCHKrE.20r7@lugnet.com... (...) (URL) ies-6420tractors.html This seems overly complex. Why not just have the hydraulic pump and motor drive the rear wheels? Why do all the other (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | Re: Infinitely Variable Transmission (IVT) —Gerard Steenbeek
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| | | | "Iain Hendry" <militaryduckjock@rogers.com> wrote in message news:HCHq7C.9nw@lugnet.com... (...) (URL) > ies-6420tractors.html (...) The hydraulic motor will just stop turning when the load gets too heavy. In an IVT the hydraulic motor is there (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | Re: Infinitely Variable Transmission (IVT) —Iain Hendry
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| | | | "Gerard Steenbeek" <interdutch2000@hotmail.com> wrote in message news:HCHrq8.Dxy@lugnet.com... (...) In How? Just don't put a relief in the system and oversize the components. (...) the (...) can`t (...) I don't buy that. Intamin's hydraulic launch (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | Re: Infinitely Variable Transmission (IVT) —Gerard Steenbeek
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| | | | | It is probably too expensive to go with oversize hydraulics and cheaper to put mechanical drives in larger equipment... I don`t know for sure though, but a company like John Deere should know what they are doing though... That coaster launch system (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | | Re: Infinitely Variable Transmission (IVT) —Iain Hendry
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| | | | | | "Gerard Steenbeek" <interdutch2000@hotmail.com> wrote in message news:HCJ8xK.5yI@lugnet.com... (...) Interesting (...) Those are hydraulic motors - there are large nitrogen accumulators which are charged during the launch recycle. It's going to be (...) (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | Re: Infinitely Variable Transmission (IVT) —Ross Crawford
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| | | | (...) How big is the pump for that? ROSCO (21 years ago, 29-Mar-03, to lugnet.technic)
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| | | | | | Re: Infinitely Variable Transmission (IVT) —Iain Hendry
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| | | | "Ross Crawford" <rcrawford@csi.com> wrote in message news:HCJ9En.7vz@lugnet.com... (...) the (...) (URL) How big is the pump for that? Not as large as you might think - the hydraulic pumps charge nitrogen accumulators which are then dumped into the (...) (21 years ago, 30-Mar-03, to lugnet.technic)
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