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Hand Power Lifting
The lifts powered by hand were
the first to lift goods on a platform. No doubt, involved workmen seized
the opportunity of riding on the platform, and it could be said that these
primitive lifts were the first to carry passengers, taking them out of
buckets, bags and reciprocating rods. In the dim past, some entrepreneur,
recognizing the limitations of what a hook on the end of a rope could
lift, conceived the idea of substituting a cross head, stiles and platform,
then running wooden rails up each side of the hoistway to keep the platform
lined up with the holes in the floors. A car safety of any sort was yet
to come. The hand-powered lift went on to become counterweighted and involved
various styles of roping and gearing -- even brakes. Eventually, when
a belt led off a steam drive, replacing the bull wheel rope or windlass,
many a hand-powered lift found itself a pioneer in the act of modernization!
This veteran was economical to operate, and where the usage was spasmodic
and time not of the essence, it filled the bill well. Capacities ran from
500 to 10,000 pounds, and if adequate muscle was available, a "horseless
carriage" could be raised for storage. The hand-powered type had the longest
history of any lift. The not-so-dumb "Dumbwaiters" were also hand powered
in its history but such mini-lifts have a history of their own in another
Gallery.
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