...J D ATKINSON; E D KIBBLE; F G COALES; C H CLARKSON; F W STEPHEN © Thomas Telford and ICE 1935 BRIDGES GIRDERS PIERS FLOODS SUPERSTRUCTURES COSTS ROLLERS DECKS ISKANDAR BRIDGE PERAK RIVER NILE KHEDIVE ISMAIL MALAYA MALAYSIA ASIA EGYPT AFRICA Proceedings.] N E...

...J A K HAMILTON; J T GRAVES © Thomas Telford and ICE 1935 MOTT HAY & ANDERSON DORMAN LONG BRIDGES RIVERS APPROACHES SPANS FOUNDATIONS TOWERS CYLINDERS DOLPHINS LIFTING SHEAVES ROLLERS BEARINGS COUNTERWEIGHTS ROPES GIRDERS WINDING MACHINERY ELECTRICAL...

... was particularly in- terested in thuese of roller bearings for the counterweight-sheaves of the Tees bridge, and would like to ask Messrs. Hamilton and Graves whether they could give any information on the following points. What was the estimated saving in power by theuse of roller bearings as against...

... of support on a compound circular girder composed of two 24-inch by 74-inch joists connected by diaphragms. The upper and lower roller-paths are of cast steel and arefinished to takesixty-four taperedrollers of a mean diameter of 16 inches. These rollers are contained in a roller-frame consisting of two...

... BEDS EROSION PROTECTION STRUCTURES CONTROL RIVERS CANALS WATERWAYS DAMS MODELS EXPERIMENTS MULTIPLE SLUICES SILLS REHBOCK APRONS SCOUR WEIRS LIPS VORTICES HORIZONTAL VORTEX BARRAGES EFFECT DOWNSTREAM FLOODS BLOCKS OPEN REGULATORS CHANNELS FLUMES LABORATORIES ROLLERS...

... to a secure foundation. He had tried to make the rollers of the gates as large as possible, because nearly all moving parts of gates on the Nile became filled with silt, seized, and required constant attention. Large rollers enabled the gates t o move with a minimum of friction, and theyshould be so designed...

...E L LEEMING © Thomas Telford and ICE 1919 ROADS CORRUGATION HIGHWAYS CORRUGATED PROBLEMS ROLLERS VEHICLES MACADAM PAVING WHEELS TYRES CARS EFFECT GRADIENTS WAVES FORMATION MEASUREMENT WEAR ROADWAVES PAVING WOOD BLOCKS TAR SURFACES PAVEMENTS TARMAC MATERIALS...

... MANUFACTURING GENERATION STATIONS LOADS POWER STATIONS EFFICIENCY FRICTION RESISTANCE ELECTRIFICATION ENERGY COAL CONSUMPTION SPEED WEIGHT EXPENDITURE RELATIVE INVESTMENT SUBSTATIONS MACHINERY ROLLERS PANTOGRAPHS COLLECTORS BRAKING BRAKES CURRENTS DIRECT SINGLE PHASE HIGH PRESSURE...

...R ELLIOTT COOPER; J GOODMAN; SIR F DONALDSON; F E ROBERTSON; C J HOPKINS; G F BARRETT; H S BROOM; W B MAIR; R E B CROMPTON; T HOW; T WATERHOUSE; R H SMITH © Thomas Telford and ICE 1912 BALLS ROLLERS BALL BEARINGS BEARINGS FRICTION LOADS LUBRICATION WEAR METALS ~roceec1inga.1...

...J GOODMAN a2 GOODMOAN ROLLER AND BALL REARINGS. [Minutes of Associate Members-continued. ALEXANDEARNSON GARDIXERS,tud. Inst.C.E. ALBERT THOMAS GOSFORD. JOHN FRAKCIS HASELDISNtEud, . Inst. C.E. HENRY HOWE, B.A(C. antab MAXHEXRY IRENS. JOHN MACKINNOStNu,d. Inst. C.E. ALEXANDERMCWILLIAMM.S,c. (Man...

..., showed that, for B given load, the maximum stress in the material was smaller thegreatertheextent of contactbetween the balls and the races ; and therefore it was desirable, in order to maintain 160 CORRESk'ONDfNCE ON ROLLER. AND BALLBEARINGS minutes of Professor the maximumbearing-capacity, to make...

...D HALPIN; G R JEBB; E H MORRIS; J A SANER; A B STRANGE; W DAWSON © Thomas Telford and ICE 1911 ROOFS STRENGTHENING STEEL WIDENING IRON RAILWAYS BRIDGES GIRDERS ROLLERS RECONSTRUCTION SUSPENSION COATINGS PAINTS LOADS TAR PAINTING NEW STREET BIRMINGHAM ARPLEY...

...J A ORRELL DESIGN SWING BRIDGES PIERS BEARINGS ROLLERS TRACK PIVOTS STRESS GIRDERS TEMPERATURE WIND DEFLECTION TURNING RESISTANCE LOCKS SIGNALLING MACHINERY © Thomas Telford and ICE 1910 Papers.] ORRELL ON THE DESIGN OF SWING-BRIDGES. 307 (Students Paper No. 636.)1...

... expected to. The main girders are five in number, four of them being spaced symmetrically 15 feet 9 inches apart under the roadway. The fifth is placed midway between the two on the south side of t,he bridge, to enable the road on that side to carry a double line of electric trams, and also a steam roller...

... ROLLERS FOUNDATIONS MACHINERY RIVERS ARMS POWER GIRDERS PIERS SPANS AVON BRISTOL ENGLAND PYRMONT DARLING SYDNEY NEW SOUTH WALES Proceedings.] DISCUSSIOS O S STISG-BRIDGES. 179 Discussion. The PRESIDENinTp,roposing a vote of thanks to the Authors, The President. observed...

... n fact the only one practicable,was thatinventedbythelate Mr. F. G. M. Stoney, M. Inst. C.E. I n theStoney sluices two frames, containing a number of free or live rollers, are interposed be- tweenthe fixed framework andthemoving face of the sluice (Fig. f), so that,instead of a slidingfriction...

...J A SANER SWING BRIDGES RIVERS LATTICE GIRDERS PONTOONS CHAMBERS PILES ROLLERS ELECTRICAL GEARS SWITCHES COSTS SUBSIDENCE ERECTION WEAVER NORTHWICH ENGLAND CHESHIRE UK © Thomas Telford and ICE 1900 72 SANER ON SWING-BRIDGES OVER THE WEAVER. [Minutes of 23...

...J TRIFFITT © Thomas Telford and ICE 1897 NORTH EASTERN RAILWAY RIVERS RAILWAYS SWING BRIDGES SUPERSTRUCTURES IRON WROUGHT GIRDERS TURNTABLES CYLINDERS ROLLERS PIERS HYDRAULICS MACHINERY ERECTION SIGNALLING WEIGHT COSTS SPANS SIGNALS OUSE SELBY UK...

...W B MARSHALL © Thomas Telford and ICE 1897 ROLLERS BEARINGS dbstracts.1 SECT. 111.-XACHINERY AND TRANSNISSION OF POWER. 197 27 MAY, 1897.-No. 1. Piston-Valves in Locomotives By SAMUEWL AITEJOHNSMO. NIns,t. C.E. The difficulties which had hitherto prevented the adoption of piston...

...G W DICKLE; T GILLOTT; C PETTIGREW; C WAWN; HEAD © Thomas Telford and ICE 1896 MANUFACTURE STEEL PLATES ROLLING MILLS MANUFACTURING INDUSTRIES STEELWORKS OPEN HEARTH ROLLERS USA UK UNITED STATES Proceedings.] AXD FOUR AMERICAN ROLLING-MILLS. 179 stances in time might...