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.
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Dawn of Aerial Navigation 259
made a flight of 11 miles, which was gradually in-
creased until on October 5th they had covered 24}
miles in the air. Then the experiments suddenly
ceased. The American public was becoming too
curious for the Wright brothers. Crowds began to
assemble around their experimental field. The
aviators, apprehensive that details concerning the
design and construction of their machine might leak
out, drew within their shell to complete the specifica-
tions and claims for the patent which they were pre-
paring to file so as to secure the protection which the
laws of civilised countries extends to inventors.
But a toiler in this realm is unable to shield his
product for ever from public notice. In the case
of the Wright brothers their resolution to keep every-
thing to themselves until their claims had received
legal protection, owing to the time involved in this
essential task, caused the reports of their suggested
successes to be keenly disputed. But at last they
came out into the open, and in 1908 Orville Wright
took his machine to France to give a series of demon-
strations. In this manner he fully vindicated the claims
which he, together with his brother, had advanced.
At that time, however, the Wright machine was
not regarded as a complete success ; certainly it was
maintained to be inferior to those which had been
evolved in Europe. In the first place, it did not ascend
under its own effort; an extraneous and elaborate
launching device was necessary to send it into the
air. This was certainly a disadvantage as compared
with the French machines which, owing to the wheeled
carriage with which they were fitted, were able to
lift themselves into the air.