ed. The speed of the motor is uniform, being about 500
revolutions a minute, and is so arranged that it gives a multiplied
power for climbing hills and the lower the rate of speed the greater
power is furnished by the motor. The slowest that the carriage can be
driven is three miles an hour and the speed can be increased to fourteen
or fifteen miles an hour. The power is transferred from the driving
wheel of the motor, which runs horizontally with the main shaft by an
endless friction belt running on a drum wheel. The belt is controlled by
a lever within easy reach of the driver and is shifted along the drum
wheel to increase or decrease the speed. The driving wheel is about
twenty inches in diameter, having in its center a depression to which
the belt is shifted to stop the carriage.
The carriage can be reversed by shifting the belt from the end of the
drum, which gives the forward motion to the opposite side beyond the
depression in the driving wheel. The power which has been transferred to
the driving shaft from the motor is in turn transferred to the two rear
wheels of the carriage by a combination gear and sprockets. An endless
chain connects the sprockets on the carriage wheels to the sprocket
wheels on the driving shaft. All of the motive power is located under
the body of an ordinary phaeton, the hight of which is not increased by
the machinery. The motor is started by a crank which is easily applied
to a shaft in the rear of the carriage and the gasoline is ignited in
the cylinder by electricity. An automatic device stops the flow of
gasoline into the cylinder when the motor ceases running. The gasoline
is carried in tanks, which hold about two gallons, and which will run
the carriage for about eight hours. The wagon is guided by a bicycle
bar, and the speed is also controlled by this bar.
The method employed in this is as follows: To start the carriage press
the lever down; to reverse it throw the lever up and to guide the wagon
turn the lever either to the right or left. The front axle instead of
turning horizontally plays up and down, in order that the machinery may
be on a level with the rear wheels, while the front wheels are set on
the axle by a pivotal joint and are connected with the guiding lever by
bars with ball bearings. The carriage complete weighs about 220 pounds,
and the essential features are already covered by patents while others
are pending.
It is estimated that the carriages can be sol
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