History of the Typewriter
Forfatter: Geo. Carl Mares
År: 1909
Forlag: Guilbert Pitman
Sted: London
Sider: 318
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— 86 —
■' For instance, there is not, in the Smith Premier, any-
thing which may be properly described as a key lever.
The illustration on page 85 will render this point clear.
On the depression of the key, the stem forces downward
a small lug, which is attached to a metal rod. This causes
the rod to revolve slightly, and in so doing the lug at the
farther end pulls down the connecting wire, and forces
the type up against the paper. What could be simpler
than this ? But see what brilliant results it affords. Wear
and tear are reduced to the lowest minimum. Every
rod has the same length, and therefore requires precisely
the same amount of force. Pressure being in all cases
equal, the speed of each will be the same. There is an
evenness and delicacy of touch in the Smith Premier,
which calls up the admiration of all who handle it, and
which quickly begets a feeling of affection for the machine.
Then the type-circle is small, for the type-bars are the
shortest of any double case machine. The type-bars
being shorter, they have naturally less distance to travel,
hence speed necessarily follows.
But if the type-bar be short, the bearings are long.
The view of the machine will show these long bearings.
The result of having them is, that the alignment is
preserved. Colliding bars will not slacken the screws,
nor force the yoke round in any way. Hence, in addition,
as we have seen, to the Smith Premier securing lightness
and evenness of touch, and strength and stability, as well
as speed, the construction of it is such as to guard against
the possibility of debased alignment. Once the alignment
is set on a Smith Premier, it can hardly ever go wrong,
saving only after long and continual use, and then this
can be easily rectified by tightening up the screws.
The Smith Premier typewriter is also a capital machine
for stencil-cutting purposes. The firm blow, short type-
bars, and open nature of the type, render it a king among
machines for this purpose. The stability to which we
have before referred, also permits of a considerable number
of copies, being made at one operation. To do this, it
is recommended that the usual platen be removed, and
another harder one inserted in its place. This harder
platen is ground a trifle smaller than the soft platen,
and so permits the several thicknesses of paper to lie
in exactly the same position as a single sheet would be,
were it round a softer and wider one.
When once the ribbon is placed on a Smith Premier,
it needs nojattention. It has a lateral, as well as a pro-
gressive movement. Thus every fragment of ^ribbon is