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Jerry Roane
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From: Eric Johnson <itse...@gmail.com>
To: transport-...@googlegroups.com
Sent: Friday, June 8, 2012 3:55:24 PM
Subject: Re: [t-i] News from MagneMotion about their ODU Urban Maglev project
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Jerry Roane <jerry...@gmail.com> wrote:
>Eric
>
>It is all a matter of priority. They spend that kind of money all the
>time. The US pays 1.3 billion dollars a day buying gasoline so each day 4
>major cities could have a network built from savings at the pump with a
>full solar powered installation. There are about 30 major cities or a
>month of gasoline.
>
>( 190,625,023 drivers in the US in year 2000 each driving 15,000 miles 20
>mpg 750 gallons per driver or 2.054 gallons per day $3.50 gasoline price
>assumed total $1,370,933,385.00 each day)
>
>The tragedy is that we cannot get the information out about the money to be
>made *not buying gasoline*.
>
>Jerry Roane
>
>On Fri, Jun 8, 2012 at 10:30 AM, Eric Johnson <itse...@gmail.com> wrote:
>
>> My layman's understanding is that Skytran is a maglev solution vs others
>> that use wheeled bogies of some kind. My main concern is what are the build
>> & operating costs over other designs. We get those numbers down &
>> profitability goes up and private investors become much more interested in
>> getting involved.
>>
>> This rolls over into keeping the pods small (4 pax) & simple, inline
>> stations streamlined, etc.
>>
>> Why private capital or investors? Simply because the US & other countries
>> are broke and I just don't see any level of government being able to pursue
>> this on their own. They can encourage it with some seed money and waiving
>> taxes (construction taxes, operating taxes, etc). I just don't see them
>> able to spend $200+ Million to open up a new PRT starter system.
>> Eric
>>
>>
>> On Friday, June 8, 2012 8:09:17 AM UTC-7, eph wrote:
>>>
>>> Skytran uses magnetic repulsion, maybe that's the question?
>>>
>>> I have to say, I'm pretty excited about Magnemotion's advances, there is
>>> potential there for some interesting designs.
>>>
>>>
>>> F.
>>>
>>> On Friday, June 8, 2012 10:43:15 AM UTC-4, Dennis Manning wrote:
>>>>
>>>> SkyTran is a* suspended* system. Another supported maglev system is
>>>> Applied Levitation. Magplane?
>>>>
>>>> Dennis
>>>>
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| Why not put a bike rack on the pod? The bike could straddle the door. --- On Fri, 6/8/12, eph <rhaps...@yahoo.com> wrote: |
|
|
From: Kirston Henderson <kirston....@megarail.com>
To: transport-...@googlegroups.com
Sent: Tuesday, July 3, 2012 1:41:19 AM
Subject: Re: [t-i] News from MagneMotion about their ODU Urban Maglev project
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| Tight tolerances where? --- On Mon, 7/2/12, Eric Johnson <itse...@gmail.com> wrote: |
|
|
|
From: Eric Johnson <itse...@gmail.com>
To: transport-...@googlegroups.com
Sent: Monday, July 16, 2012 5:20:02 PM
Subject: Re: [t-i] News from MagneMotion about their ODU Urban Maglev project
Michael,Most adult bikes are 5-6 feet long and if hung on the front of a pod they would stick out up to 6 inches on each side. There is a good chance the system would be designed to have less than 6 inch clearance from vertical supports, neighboring buildings, etc. Thus the chances of a bike on the front hitting something along the way.You also have the issue of getting to the front of the pod to hang the bike which isn't possible for various reasons (supported guideway design, passenger gates blocking access, etc).You substantially reduce the headaches by slightly increasing pod interior space to hold 2 bikes and their riders.EricOn Thursday, July 12, 2012 2:25:17 AM UTC-7, Michael wrote:
Tight tolerances where?
--- On Mon, 7/2/12, Eric Johnson <itse...@gmail.com> wrote:
From: Eric Johnson <itse...@gmail.com>
Subject: Re: [t-i] News from MagneMotion about their ODU Urban Maglev project
To: mailto:transport-...@googlegroups.com
Date: Monday, July 2, 2012, 9:28 PM
Michael,PRT is going to have fairly tight tolerances of under 6 inches and a bike would likely stick out and hit another pod, a vertical support, etc. Plus add in liability issues and I just don't see where the insurance would allow it too.Having just enough space for a full sized bike inside the pod makes it usable & convenient for wheel chairs, baby strollers, luggage, etc.It's something that will be debated on every PRT design I'm sure.Eric
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