All About Inventions and Discoveries
The Romance of modern scientific and mechanical Achievements
Forfatter: Frederick A. Talbot
År: 1916
Forlag: Cassell and Company, LTD
Sted: London, New York, Toronto and Melbourne
Sider: 376
UDK: 6(09)
With a Colour Plate and numerous Black-and-White Illustrations.
Søgning i bogen
Den bedste måde at søge i bogen er ved at downloade PDF'en og søge i den.
Derved får du fremhævet ordene visuelt direkte på billedet af siden.
Digitaliseret bog
Bogens tekst er maskinlæst, så der kan være en del fejl og mangler.
184 All About Inventions
matically a sufficient distance to receive the next
letter. Instead of spacing between words by means
of a special space-key, the paper movement for this pur-
pose was obtained by partially depressing any one key.
The appearance of the Pratt typewriter stimulated
the inventive activities of Sholes, Soule, and Glidden,
and we have seen how they drew up their plans for
the first machine. The trio lost no time in building
a machine to their ideas, and by September, 1867,
the first typewriter according to their designs was
completed. It was extremely crude, and for the most
part was designed by Soule. The types were pivoted
in a circle, as in the case of preceding models, and
included the letter spacer. But it proved a success,
and the three men were highly satisfied with their
first effort. It printed only capitals, but it worked
accurately and with commendable speed. The in-
ventors were so delighted with their handiwork that
they sent letters to several of their friends as a concrete
illustration of what they had done.
One of these letters happened to be sent to a
retired printer and editor, Mr. James Densmore, who
was then living at Meadville, Pennsylvania. His
journalistic experience enabled him to realise the
importance of the invention, and his receipt of this
letter proved to be the turning-point in the fortunes
of the invention, because, without seeing the machine,
but merely its work, his enthusiasm and imagination
were aroused. He offered to purchase an interest in
the invention by reimbursing the three men for all
the money they had expended upon it up to that
time. Densmore was an essentially practical and
business-like man, which was well known to the trio,