Calendar: 1859-1860 Page 110

110 APPLIED SCIENCES The geometrical principles of all moving parts of machines are drawn first and the details of their construction shown on separate drawings δ The Steam-Engine in detail whether fixed or motive Details of Clocks and Watches as Escapements Fusees Pendulums Trains &c ζ Pamps Pistons Valves Buckets Chain &c Of Buildings Arches Roofs Floors Partitions Framings β Windows Doorways Cornices Entablatures Capitals Second Year and Third Year Mondays from to and alternate Wednesdays from to The Engineer and Mechanist make separate drawings showing the resolution of Machinery into the fixed and moving parts illustrating by examples from- Planing Machines Lathes Drilling-machines Slotting- Machines Nut and Screw-cutting Presses &c showing the conversion of- Continuous and alternate circular motion into con- tinuous and alternate with change of velocity and direction of motion β Alternating rectilinear into alternating circular or rectilinear and the converse In parallel motions gearing drums screws &c Problems in Solid Geometry relating to curved surfaces Expression of Surfaces by generators Tangent and Normal planes to surfaces and lines of double curvature Intersections of Surfaces Development of Surfaces Applied to the representation of- Screws triangular and square-threaded β Solids of Revolution γ Ruled Surfaces Construction of Oblique or Skew Bridges -Groined Arches Vaults and apertures in them and development of the forms