...E BURY LONDON & BIRMINGHAM RAILWAY LOCOMOTIVES ENGINES RAILWAYS CONSUMPTION FUEL COKE WATER CONSTRUCTION STEAM REGULATION VALVES FRAMES FRICTION BEARINGS WHEELS EXPENDITURE REPAIRS MAINTENANCE POWER FIREBOXES REGULATORS COSTS © Thomas Telford and ICE 1841...

... for the transport of heavy loads at high speeds. The leadingfeaturesinto which a discussion upon the subject may with propriety resolve itself, bear reference to the relative superiority of- Engines with four and with six wheels ; Engines with inside and with outside framing5 ; Engines with crank axles...

... frame, attached to a central spindle placed vertically, and to which motion is communicated from a machine of common construction (moved by a weight and regulated by fans) by means of a couple of bevelled wheels, one of which is fixed on the vertical spindle just mentioned, and hence revolves...

...R WILLIS © Thomas Telford and ICE 1838 CAMBRIDGE UNIVERSITY WHEELS TEETH CURVES EPICYCLOIDAL MACHINES MACHINERY STRENGTH APPROXIMATION ARC CIRCLES FORMS TEMPLATES GEOMETRY INSTRUMENTS ODONTAGRAPHS TRIGONOMETRY CALCULATIONS CUTTERS CUTTING EPICYCLOIDS S9 X...