Page:The Cycle Industry (1921).djvu/134

120 Cross frame safety bicycle, Dan Albone's, 15 Cushion tyres, 51 Cycle boom, the, 71–75 —— and gun industries compared, 115 —— and Motor Cycle Manufacturers' Union, 116 Cycles in the G.P.O., use of, 89–90 —— in the Great War, use of, 88 Cyclists' Corps, the Army, 88 —— paths, 80 —— Touring Club, the, 86

and piecework payments, 34, 35 De Dion Bouton motor tricycle, the, 107 Doughty's patent tyre process, 55 Drawing office, the, 45, 47 Dry batteries for electric lighting, 99–100 Dynamos for electric lighting, 99–100 Du Cros, Harvey, 54 Dunlop tyre, the, 52 ——, J. B., 52 —— tyre, history of the, 52–56 Duties, import, on bicycles, 75, 85

Co.'s hub gear, 60 —— —— motor tricycle, 107 Electric lighting, 99–100 —— —— by dry battery, 99–100 —— ——, by accumulator, 99–100 —— ——, by dynamo, 99–100 Enamelling shop, the, 41 Enfield Co.'s motor tricycle, 107 —— —— —— bicycle, 109 Engineering Standards Committee, the, 95 Engines, motor cycle, the Scott two-stroke, 110 ——, —— ——, the J.A.P., 108 ——, —— ——, the four-stroke, 109 Excelsior motor bicycle, the, 108

, the, 10 ——, the geared, 10 ——, description of the, 10 Factory, different types of, 45, 91 ——, in the, 91–95 Fagan's hub gear, 60 Female labour, 48 Figures of production, 46 Filing-up frames and forks, 36–37 Finisher, the, 42 Finishing shops, the, 41–43 Forks, spring, 65 Fosse road, the, 79 Frame building, 33, 35–36 —— filing, 36–37 —— pickling, 36 Frames of early bicycles, 1, 4 ——, spring, 64–66 Future of the industry, 75, 115–117 —— trade conditions, 75 French cyclists, 84–85

lamps, 98–99 Gearing up by chain or cogs, 9 Geared ordinary, the, 9 Gears, change speed, 58–66 ——, —— ——, for motor cycles, 62–63 G. & J. hub gear, 60 Germany and the cycle trade, 85–86 G.P.O., cycles in the, 89–90

, making and bending, 39 Harrington, John, 3 Haynes & Jeffries, 3 Hazlewood, 3 Hillman, William, 2, 28 History and origin of the bicycle, 1–16 Hub lamps, 97–98 —— two-speed gear, the, 60 Humber, Thomas, 14, 28 ——, the straight tube diamond frame, 15 —— tricycle, the, 21 —— tandem bicycle, 24 —— —— tricycle, the, 22–23 —— motor cycle, the, 111

duties on bicycles, 75, 85 Industries, cycle and gun compared, 115 Industry, future of the, 75

J. A. P. motor cycle engine, the, 108 Jefferson's (R. L.) ride to Constantinople, 102 Juvenile cycles, 49