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Old 2014-02-18, 08:52 PM   #1
one4all
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Amazing wheel

Hi All,

I just saw on the Israeli TV news an awesome development of a wheel with suspension embedded in it (instead of spokes) by an Israeli start-up company.
It is mainly produced for wheelchairs, but they presented an implementation for MTB of this patent as well: http://www.softwheel.co.il/#!fluent/czgx

May be something that will revolutionize our unicycle sport as well in the future

Cheers,
Shay

Last edited by one4all; 2014-02-18 at 08:58 PM.
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Old 2014-02-18, 09:15 PM   #2
harper
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Originally Posted by one4all View Post
Hi All,

I just saw on the Israeli TV news an awesome development of a wheel with suspension embedded in it (instead of spokes) by an Israeli start-up company.
It is mainly produced for wheelchairs, but they presented an implementation for MTB of this patent as well: http://www.softwheel.co.il/#!fluent/czgx

May be something that will revolutionize our unicycle sport as well in the future

Cheers,
Shay
That looks like a cool device. Since this is an Israeli company and you're a local guy, you might want to contact them to see if you can somehow get one with a unicycle axle in it that you could test. Let them know that this is the holy grail of unicycle suspension, a problem the community has been discussing for some time. You may get lucky.
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Old 2014-02-18, 09:29 PM   #3
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Looks interesting. I wonder how they handle the side loading?
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Old 2014-02-18, 09:42 PM   #4
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Does it come in a 36 inch variety and can we retro fit a schlumph hub?
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Old 2014-02-18, 10:25 PM   #5
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There's a similar wheel being made for folding bikes, I think it's really expensive though...

http://www.loopwheels.com/
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Old 2014-02-18, 10:54 PM   #6
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It looks a lot like the mockup from this 2004 thread. There was a post in 2012 about the Energy Return Wheel and I think a link was in one of the facebook groups recently. That looks like an interesting idea and they're taking orders now. I'm not sure if the profile is too narrow for muni but it doesn't look like my preferred wheel size (24") will be available anyway.
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Old 2014-02-18, 11:19 PM   #7
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Very cool wheel. Someday it will work with a unicycle.
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Old 2014-02-19, 03:26 AM   #8
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I'm really intrigued by this device/invention but I just watched the video and it looks as though the front wheel (you know, the one that most resembles a uni, if you replace the handlebars with a seat and remove all that extraneous stuff) comes in contact with the frame. For now - I'm happy to be cautiously optimistic that these good folk will figure out how to support 95+ kilos on one wheel with those small shock absorbers- without the surprise pothole "frame brake" ... OMG UPG ... Blah, blah, blah
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Old 2014-02-19, 05:28 AM   #9
one4all
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Quote:
Originally Posted by harper View Post
That looks like a cool device. Since this is an Israeli company and you're a local guy, you might want to contact them to see if you can somehow get one with a unicycle axle in it that you could test. Let them know that this is the holy grail of unicycle suspension, a problem the community has been discussing for some time. You may get lucky.
I agree with you - it worth at least to try...
Hopefully I will contact them today and see what I can do
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Old 2014-02-19, 10:28 AM   #10
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It looks a bit heavy.
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Old 2014-02-23, 10:26 PM   #11
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Is it me or does the rear wheel wobble, most noticeable around 0:50 in that video?
Also, lateral forces are taken up by the three T-junctions near the hub. I don't see how this is strong enough on a unicycle, for anything more than just riding. Spokes that go from the rim to both ends of the axle, like in a regular spoked wheel, should be much better at coping with sideways load.
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Old 2014-02-24, 01:55 PM   #12
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Update: I had a meeting today with the guys from SoftWheel and I can say that in general they were very open minded and curious about the different fields of unicycling and about the possibility to use the suspension wheel in a unicycle.

It is of course way to soon to tell if there would be any progress made for such implementation, but I hope for the best

Cheers
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Old 2014-02-24, 05:34 PM   #13
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Originally Posted by one4all View Post
Update: I had a meeting today with the guys from SoftWheel and I can say that in general they were very open minded and curious about the different fields of unicycling and about the possibility to use the suspension wheel in a unicycle.

It is of course way to soon to tell if there would be any progress made for such implementation, but I hope for the best

Cheers
The fact they even had the conversation is always a good sign
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Old 2015-04-27, 01:41 PM   #14
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Does it come in a 36 inch variety and can we retro fit a schlumph hub?
I asked them both questions. They emailed me back saying: At the moment we are unable to supply Loopwheels for unicycles because the hubs are not compatible.

We may develop a wheel in the future but with each new wheel there is a lot of time and develop needed just to produce a prototype.

If you haven’t already done so please sign up to our mailings list and maybe one day it might become a reality!

http://www.loopwheels.com/contact-us/
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Old 2015-04-27, 04:30 PM   #15
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I also e-mailed them when they first started up and got a similar reply. I suspect it ought to be possible to adapt the basic design onto a different hub through the use of custom flanges, and might look into that more seriously when they come out with a bigger wheel (and I have a bit more disposable income).
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