[python] 4bl
- From: Laurent Dechenne <laurent.dechenne@xxxxxxxxxxxxx>
- To: python mailing list list <python@xxxxxxxxxxxxx>
- Date: Thu, 26 Aug 2004 12:47:31 +0200
I d'ont now if i uderstand something to all of this, but m'y idee is
the radius of turning not limited by the 4 bl but by the espace between
the legs. We wave this sorte of configuration, but with a "virtual
pivot.
Then i thing we can seet on the front part and have a rear weel drive
with a positive trail...on the front weel
Somthing like this
and have the perfect recumbent to my eyes: direct front weel drive,
with "classique" steered angle and positive trail...and all of that
realy low...
If i'm nor wrong, i thing the virtual pivot is shifting when we turn...
that was may be the bigest problem of this principe... and how to
calculate an axeptable shifting of the virtual pivot..?
Like Jürgen say : 4 short peaces of head tube for the pivots in the
linkage, i thing, was the good idee
And y vote for: Vython, the buddha bike. :)
I c'ant waiting any more, y begin to cut my 4 short head tubes... :)
ps: i hope you understand wath i say... if not, i ask again to Ralf for
translation... thanks to him.
Laurent
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