Mr. Luddite wrote:
On 9/15/2015 8:07 PM, Alex wrote:
Mr. Luddite wrote:
On 9/14/2015 8:15 PM, Alex wrote:


The motor on that door had such a high gear reduction I think it
would
probably lift the front end of a car off the ground with no problem.
The Harley was close to 900lbs and it lifted it off the back of my
truck
like it wasn't even there.

If I remember correctly it took about 3 minutes for the folding
hanger
door to open halfway.




I can't believe the door didn't fold in half.


It did.


I meant horizontally - from the weight.


No way. The "garage" was actually a 32' by 46' aircraft hanger that
one of the properties we had in Florida had. The door was about 28'
feet wide and 16 feet high. It folded in half horizontally as it was
raised.

It had a very heavy duty frame (probably for hurricane codes) made of
square 4" by 4" steel tubing that ran horizontally and vertically
every four feet or so. Lifting a 900lb motorcycle was duck soup for
it to handle. The electric motor didn't even change pitch when
lifting it due to the high gear reduction.

During one of the hurricanes (we were not there) about 24 people who
lived in the gated community all moved into the hanger during the
worst of the storm because it was totally brick construction (other
than the door). From the stories I've heard they had quite a
hurricane party in it with generators sitting outside providing power.




Nice! Did you have a community landing strip in that development? There
are several scattered around FL.