On 9/13/21 8:05 AM, Bob kb8tq wrote:
Hi
The original spec was for a room roughly 3’ x 3’. You then
put the clocks on the walls. Let’s say they are a foot deep
on all 4 walls. You now have a 1’ x 1’ clear space for your
ladder or hoist. Even if it’s 1.5 x 1.5 that seems difficult.
Bob
Since opening the clock vault and climbing down in there is going to
perturb all the clocks anyway, why not make the whole interior lift up.
You could use a winch or a chain hoist on a tripod over the hole. Or
some sort of fancy lead screws elevators to raise the "floor" up to
surface level.
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