The First Steam-Boat
Forfatter: Jonathan Hulls
År: 1860
Forlag: E. & F. N. Spon
Sted: Bucklersbury
Sider: 48
UDK: 629.120(09)
Description And Draught Of A New-Invented Machine For Carrying Vessels Or Ships Out Of, Or Into Any Harbour, Port, Or River, Against Wind And Tide, Or In A Calm.
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The Explanation of the MACHINE
Represents the Chimney coming
from the "Furnace.
B, The Tow-Boat.
C C, Two pieces of Timber framed
together to carry the 'Machine. '
J) a, J* and jD />, are three Wheels
on one .Axis to receive the Ropes, M
Eh and F a.
Note. -A4 is the fame Rope that
goes into the Cylinder, Tig,. 30.
H a and 77 b are two Wheels on the
fame Axis with theTans 111 1II and
move alternately in iuch a manner, that
when theWheehD^ ï> and D b move
backward or forward they keep the
Jans III IIT in a direct IMotion.
Fb is a^Rope going,-from Fib to
J? b, that when the Wheels J) a, D and
Dbmove forward, moves the Wheel
J-lb forwards, which brings the Tans
forward with it.
Fa is a Rope going, from the wheel
II a to the Wheel Da, that when the
Wheels D a,D and D b move forward
the Wheel H a draws theRope F and
rail es