[DeTomaso] Hoists

Mike Thomas mbefthomas at comcast.net
Thu Jun 20 22:15:07 EDT 2013


 . . . or concrete.   Friend has a sailboat with a hull of thin cast mesh
reinforced concrete.
Mike Thomas

-----Original Message-----
From: detomaso-bounces at poca.com [mailto:detomaso-bounces at poca.com] On Behalf
Of Will Kooiman
Sent: Thursday, June 20, 2013 4:04 PM
To: Rob Dumoulin
Cc: detomaso at poca.com
Subject: Re: [DeTomaso] Hoists

Lots of things don't make sense, but they work. Think about how long it took
for people to accept that ships made of steel could float.

Sent from my iPhone

On Jun 20, 2013, at 6:48 PM, Rob Dumoulin <rob at dumoulins.net> wrote:

> Sean said "the building you sitting in uses the same math". Was that 
> statement meant to instill confidence or terror? There appears to be a 
> fine line there.
> On Jun 20, 2013 3:00 PM, "Sean Korb" <spkorb at gmail.com> wrote:
> 
>> It takes some faith in the mathematics, but there is a description of 
>> the engineering safety in the "What makes it so safe" link.
>> 
>> Frank Loyd Wright famously tried to put up his famous cantilevered 
>> support beams but the inspectors and city engineers told him he was 
>> insane.  He went to an empty field and had concrete poured to the 
>> specifications that he had calculated.  It works.  And he built his
buildings after all.
>> 
>> I just barely passed my stressed vector analysis courses in college 
>> so take anything I say with a grain of salt, but the building you are 
>> sitting in uses the same math.
>> 
>> sean
>> 
>> On Thu, Jun 20, 2013 at 10:31 AM, Jeff Detrich <jjdetrich at gmail.com>
>> wrote:
>> 
>>> On Wed, Jun 19, 2013 at 12:43 PM, Dick Koch <arkoch at earthlink.net>
>> wrote:
>>> 
>>>> My choice is the Max Jax for my two car garage.
>>>> 
>>>> http://www.dannmar.com/**dannmar-products/two-post-**lifts/maxjax.a
>>>> sp<
>>> http://www.dannmar.com/dannmar-products/two-post-lifts/maxjax.asp>
>>> 
>>> 
>>> I still don't see how you keep this from tilting to one side or the
>> other?
>>> Even after you attach floor anchors and balance the car on it, there 
>>> just doesn't seem to be enough width in the base of each column to 
>>> keep it steady. I'm sure I'm missing something???
>>> 
>>> Jeff
>>> 6559
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>> 
>> 
>> --
>> Sean Korb spkorb at spkorb.org http://www.spkorb.org
>> '65,'68 Mustangs,'68 Cougar,'78 R100/7,'60 Metro,'59 A35,'71 Pantera 
>> #1382 "The more you drive, the less intelligent you get" --Miller 
>> "Computers are useless.  They can only give you answers." -P. Picasso 
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