History of the Typewriter
Forfatter: Geo. Carl Mares
År: 1909
Forlag: Guilbert Pitman
Sted: London
Sider: 318
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—248—
the index is fixed, the cylinder pinion rack and pointer
handle all sliding together up and down on the index frame,
so that any one of the one hundred characters can be brought
to the printing point by simply moving the pointer in the
most direct course to the corresponding character on the
index. In this instrument the paper carriage moves and
the printing mechanism remains in one position over the
paper, only having a slight movement up and down to
make the impression. The inking is done by a felt cylinder
saturated with ink rolling in contact with type on type
cylinder. The paper is held by two small rollers geared
together. The platen is a flat metal surface just above
and back of rollers.
Edland. In this machine, which was made by the
Liberty Manufacturing Co., of New York, the types were
cast in metal and attached to the periphery of a revolving
wheel (which was easily interchanged) so that on the turning
of a handle the selected letter was brought opposite the
printing point. Pressure on the handle also tilted the
wheel, so that the type was brought in contact with the
paper. A bell denoted the approach of the end of the line.
The inking was by means of rollers, and the repertoire of
the Edland was seventy-eight characters.
Eureka. This machine (which appears to be also
sold under the names of the Practical and the Simplex), is
made in several sizes, selling from 5/6 to 25/. It is more
in the nature of a scientific toy than a typewriter, but it
can do fairly decent work. A revolving disc is mounted,
having a series of notches at the edge, under which the
types are placed. The disc is twirled by means of a knob,
and when the selected letter is over the printing point, it is
pressed down to the paper, which is gripped between two
rollers in the higher priced machines, or metal strips in
the cheaper ones.
The Eggis Type and Cipher-writer. This was an
index machine launched in London a few years ago. The
types were formed on the rim of a large circular plate which
was revolved by means of a central pivot. Inking was
effected by a ribbon. The “ Cipher ” part of the machine
simply consisted of varying the position of the plate.
The machine was made to sell at eight guineas but proved
to be a commercial failure. A few examples may be found
occasionally and are worth buying—if 'very cheap (say a
few shillings)—as curiosities.
The Gynee, The name of this machine appears
to be another way of spelling guinea, at which price it