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1,180,347
tive position and throwing the motor into
action.
2. A flying machine including a body, a
normally inactive lifting and sustaining pro-
5 peller thereon, a normally inactive motor for
driving said propeller, and means automati-
cally actuated by a body motion of the avi-
ator when the machine tilts in a predescribed
direction to throw said motor into action.
10 3. A flying machine including a body, a
normally inactive lifting and sustaining pro-
peller arranged in a horizontal position upon
the body, said propeller being adjustable up-
wvardly to an operative vertical position, a
15 normally inactive motor in gear with the
propeller, and means operative by the avi-
ator for simultaneously shifting the pro-
peller to working position and starting the
motor.
4. A flying machine including a body, a
lifting and sustaining propeller movable
from a normally inoperative to an operative
position, a normally inactive motor, and a
a
means for simultaneously shifting the pro-
peller to working position and starting the 25
motor.
5. In a flying machine, a body, propelling
mechanism, an auxiliary lifting and sustain-
ing propeller pivotally mounted for move-
ment from a normally inactive to a: working 30
position, an auxiliary motor in gear with
said propeller, a starting device associated
with said motor, a movable element provided
with means for throwing said starting de-
vice into action, and a connection between 35
said element and the propeller for adjusting
the propeller to working position simul-
taneously with the actuation of said starting
device.
In testimony whereof I affix my signature 40
in presence of two witnesses.
GEORGE F. WARREN.
Witnesses:
EUGENE BEESON,
Mrs. E. BEESON.