...W T W MILLER; R J SARJANT © Thomas Telford and ICE 1935 STONE ORES CHARACTERISTICS ROCKS ABRASION CRUSHING MACHINERY ABRASIVE PROPERTIES STEEL INFLUENCE WEAR MECHANISMS GRANITE LIMESTONE BASALT METAMORPHIC SEDIMENTARY MINERALS IMPACT TESTS PLANT JAWS GYRATORY STEEL...

...- circuited lines, control of certain signals from mechanical cabins, and the electriccontrol of mechanically worked switch-levers ; bolt- locking andrail-detection of the lifting-span,road-warningand gate-locking, control of river signals, m d the electric lighting of all signals, inadditiontothecontrol...

...F GROVER © Thomas Telford and ICE 1913 METHODS DESIGN CAMS MACHINERY MECHANISMS MACHINES SHAPE PROFILES PARTS 258 GROVOENR A METHOD OF DESIGNING CAMS. [hleckd (Paper No. 4039.) A Method of Designing Cams. By FREDERIGCRKOVERA, ssoc. M. Inst. C.E. FORsome yearstheAuthorhas been...

.... Thefirststepthereforetowardsmakingthe accelerometer into R practicalinstrument is so toarrangeits mechanism that it is affecteodnly by accelerations in the requiredirectionT.his problem theAuthorset himself to solve, andwiththeinvalu- ablepracticalaid of Mr. G. K. B. Elphinstone, of Messrs. Elliott Pitpers.] WIMPERIS...

... and rapidgrowth of this new industry, it has been stated that, although the total number of mechanically-propelledvehicles used in England for commercial pur- poses is probably rather less than 10,000, the rateof output of these vehicles reached, in 1905, 3,500 per annum, valued a t ~1,250,000, and is still...

...A SHARP © Thomas Telford and ICE 1895 CIRCULAR WHEELS TEETH EQUATIONS GEOMETRY GEARS CONTACT VELOCITY ROLLERS PINS RATIOS MACHINERY MECHANISMS 244 SHARP ON CIRCUWLAHREEL-TEETH. [Selected (Paper No. 2794.) Circular Wheel-Teeth By ARCHIBALSDHARPB, .Sc., Wh.Sc., Assoc. M...

... ORDNANCE MILITARY BARRELS MUZZLES FACTORIES RIFLES FORGING ROLLING MAGAZINES BALLISTICS DRILLING MACHINERY VELOCITY SMOKELESS CORDITE POWDERS BOLTS MECHANISMS BULLETS ENFIELD LONDON UK 162 DISCUSSION ON NANUFACTUBE OF SMALL ARMS. [Minutes of Discussion. ,Mr. h t e r . Mr...

...A W SZLUMPER © Thomas Telford and ICE 1893 LONDON & SOUTH WESTERN RAILWAY LWSR SIGNALLING SIGNALS RAILWAYS STATIONS TERMINUS BOXES MECHANISMS INTERLOCKING SIMPLEX APPARATUS BLOCKS ELECTRICAL INSTRUMENTATION LEVERS TRAINS WATERLOO LONDON UK Selected...

...J RIGBY © Thomas Telford and ICE 1893 ENFIELD ROYAL SMALL ARMS FACTORY MANUFACTURE SMALL ARMS RIFLES ORDNANCE MACHINERY MANUFACTURING INDUSTRIES GUNS FACTORIES BARRELS BREECHES LOADING MECHANISMS SWORDS BAYONETS WEAPONS MILITARY MAGAZINES GOVERNMENT ENFIELD...

...A W METCALFE CLASSIFICATION CONTINUOUS RAILWAYS BRAKES KINETICS TRAINS MOTION MECHANISMS ENERGY AUTOMATIC AIR PRESSURE VACUUM PISTONS VALVES © Thomas Telford and ICE 1888 Papers.] METCALFE ON CONTINUOUS RAILWAY-BRAKES. 315 (Students Paper NO.229.) The Classification...

...J HOPKINSON © Thomas Telford and ICE 1887 TRINITY HOUSE CHANCE ELECTRIC LIGHTHOUSES ELECTRICITY LIGHT ILLUMINATION OPTICAL APPARATUS REVOLVING ROTATION MECHANISMS MACHINERY ENGINES LAMPS DYNAMOS SEA SHIPS SAFETY MACQUARIE TINO SYDNEY GULF OF SPEZIA NEW...

...A W BRIGHTMORE © Thomas Telford and ICE 1886 OWENS COLLEGE MANCHESTER STEAM ENGINES INDICATORS EXPERIMENTS SPEED DEFLECTION SPRINGS INERTIA OSCILLATIONS EFFICIENCY INSTRUMENTS REDUCTION MOTION MECHANISMS BRAKES 20 BRIGHTIVIORE ON THE STEAM-ENGINE INDICATOR. [Minutes...

...P W WILLANS © Thomas Telford and ICE 1885 ELECTRICAL ELECTRICITY REGULATION SPEED STEAM ENGINES MOTORS DYNAMOS LIGHTING INCANDESCENT GOVERNORS MAGNETS ELECTROMAGNETS MECHANISMS PISTONS SOLENOIDS VALVES THROTTLE CORES COILS FRICTION REGULATORS DUPLEX LIGHTS...

...H S H SHAW; E SANG © Thomas Telford and ICE 1885 MECHANICAL INTEGRATORS INSTRUMENTS INSTRUMENTATION MEASUREMENT AREAS PLANIMETERS PLANE SLIPPING ROLLERS POLAR LINEAR PRECISION REVOLUTIONS DISCS CONES MOTION MECHANISMS MOMENTS CONTINUOUS ADDING CALCULATING MACHINES...

...O REYNOLDS © Thomas Telford and ICE 1885 OWENS COLLEGE THEORY INDICATORS ERRORS DIAGRAMS EXPERIMENTS INERTIA PISTONS DRUMS MECHANISMS FRICTION PENCILS 232 ETC. ELECTIONS, Associate Members-continued. THOMAHSINDBLUMEHRESLOT. CHARLEJSAXES JACbAMAN, Stud. InSt. C.E...

...A C HOBBS © Thomas Telford and ICE 1854 CONSTRUCTION LOCKS SECURITY DETECTORS KEYS MECHANISMS MANUFACTURING MAKING ' LEE NAVIGATION. 251 and that of the Lee ; the chalk passed with a gentle slope from the Thames under the Lee, but in the latter it was covered by the clay, which...

... is illustrated by a series of diagrams, explanatory of the mechanism of the different locks. Mr. HOBGeSxplained in detail the action of the pernlutating lock, and pointed out the additional security gained by the d lvl*b_ ion of the tumblers into primary and secondary, the former alone to be acted on by the key...

... be consideredas a mechanical art, depending entirelyupon good workmanshipforitsexcellence;but atthat period, Dr. Hooke raised it to therank of a science, bypropoundingits laws, and enriching it wit11 thosevaluablediscoveriesaudinventions,which rendered skilful manipulation a mere accessory, although an indis...

...J FAREY; B L VULLIAMY; C FRODSHAM © Thomas Telford and ICE 1847 SPRINGS BALANCE WATCHES CHRONOMETERS LAWS ISOCHRONISM HOROLOGY MACHINERY MECHANISMS VIBRATIONS OIL LUBRICATION ISOCURONXBM OF BALANCE-SPRINGS. zag So like\+ise it is withincreasedfriction in watch-workt,he...