Motion Study
A Method for Increasing the Efficiency of the Workman
Forfatter: Frank B. Gilbreth
År: 1911
Forlag: D. Van Nostrand Company
Sted: New York
Sider: 116
UDK: 658.54 Gil Gl.
DOI: 10.48563/dtu-0000026
With an Introduction by Robert Thurston Kent Editor of "Industrial Engineering".
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MOTION STUDY
trades than is usually customary to-day. For example,
we have found that piling the brick face up and with
the top side nearest the palm of the bricklayer’s hand
when his arm hangs in a natural position will save an
average of one motion of the high-priced bricklayer per
brick. (See Figs. 4, 5, 6, and 7.)
We have found a great increase in the number of brick
it is possible to lay, and a decrease in the cost of laying
them if the brick are placed by the low-priced man in the
nearest practicable place in feet and inches from the place
where they will finally rest in the wall. Not only this,
Fig. 5. — Wrong way to pick up brick from upper tier
on the packet.
but the receptacle must be left with the material on it, so
that the higher-priced man can lift the receptacle and its
contents simultaneously at the exact time the materials
are wanted to a place still nearer to the place where the
material will be finally used, to be transported from there