Quote:
Originally Posted by Frank Lee
Seems to me Aptera was making too many rookie mistakes to be taken seriously as an "engineering" company.
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As I recall ... they were originally ( Accelerated Composites ) ... a rookie composites company ... so at best they were a rookie composites company taking a shot at changing into a rookie car company.
I personally would have considered taking them seriously if they had stuck to the original small scale production factory that was already setup and producing vehicles.
Quote:
Originally Posted by Frank Lee
On trikes the heavy end needs to be the same end as the one with two wheels, dah.
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It still was ... just not as much as it was before the front wheel drive change from the new management.
Quote:
Originally Posted by Frank Lee
Quote:
Originally Posted by IamIan
...which is a perfectly valid method of adding additional stability, with or without ideal center of gravity.
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Track width widening is only a band-aid at best for poor longitudinal CG placement; it does nothing to xfer tire load from back to front.
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Band-Aid , agreed.
However ... sense the question was about stability , CG is only one component of stability ... band-aid or not , the wider front two wheels is a valid method to improve stability.
Quote:
Originally Posted by Frank Lee
Also I saw no apparent reason to jack it up in the air like a lifted mud truck as both vertical CG and suspension arm angles suffered because of that.
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Agreed.
Quote:
Originally Posted by Frank Lee
Don't be too in awe of what Aptera did for the body; that was directly lifted from Morelli's work:
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Not in Awe at all ... it has nice aerodynamics ... better than my car currently does ... better , than many other vehicles... but not the best ... and still has room for improvement.
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Separate from bad management choices...
The largest area of disappointment for me in the design was in the final weight for a 3 wheeled carbon fiber 2 person car ... 1,800 pounds... I mean come on ... My 3rd party crash tested Aluminum Body Insight is 1,847 ... 47 Lbs ??? that's it?