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Books Books 1 - 2 of 2 on ... to draw the cylindrical weights into the position shown, or until they are at....
" ... to draw the cylindrical weights into the position shown, or until they are at a distance from the center sufficient to counterbalance the load being lifted. When the load is released, the levers resume the vertical position shown in the dotted lines.... "
Appleby's Illustrated Handbook of Machinery ... - Page 56
by Charles James Appleby - 1877
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Knight's New Mechanical Dictionary: A Description of Tools, Instruments ...

Edward Henry Knight - Industrial arts - 1884 - 960 pages
...and the strain thus applied causes the long arms aud weights to rise out of the vertical position aud to draw the cylindrical weights into the position shown, or until they are at a distance from the center sufficient to counterbalance the load being lifted. When the load is released, the levers resume...
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Railway Locomotives and Cars, Volume 63

Railroad engineering - 1889
...the lie-bars and chain to the short arms of the bell-crank levers, and the strain thus applied causes the long arms and weights to rise out of the vertical position and to move the cylindrical weights into the position shown, or until they are at a distance from the center...
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