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3-horse 3-throw abrasion arms bevel-wheels breadth calculated power cast iron cent centre circle K circumference cloth crank crank-shafts crown 8vo curve cylinder dead load describing circle double strap draw driving epicycloidal equal excess expansive extra strength Fcap feet diameter foot foot-pounds form of teeth friction gearing gives gross indicated heating high-pressure illustrations inches diameter inches pitch inches wide indicated horse-power indicated power Inst involute iron-toothed wheels key-boss labour length machinery mean pressure modulus mortise mortise-wheels nearest number nominal horse nominal horse-power nominal power number of pinions obtain ordinary piston pitch-circle pitch-line plates Practical Treatise principles proportion pulley rack radius rag-engines ratio reduced revolutions per minute rules in 60 shown by Fig sizes sling-bearing speed spur-wheels square inch Steam steam-engine stiffness templet Thomas Box Three-throw pumps tooth torsional strain velocity water-wheel weight width wrought iron wrought-iron shaft
Página 9 - Screw Cutting Tables, for the use of Mechanical Engineers, showing the proper arrangement of Wheels for cutting the Threads of Screws of any required pitch, with a Table for making the Universal Gas-pipe Threads and Taps.
Página 2 - ... of Hurst's is the very best of them all, without any exception. It would be useless to attempt a recapitulation of the contents, for it appears to contain almost everything that anyone connected with building could require, and, best of all, made up in a compact form for carrying in the pocket, measuring only 5 in. by 3 in., and about \ in.
Página 12 - Health and Comfort in House Building, or Ventilation with Warm Air by Self-Acting Suction Power, with Review of the mode of Calculating the Draught in Hot- Air Flues, and with some actual Experiments.
Página 11 - BURGH. — Practical Rules for the Proportions of Modern Engines and Boilers for Land and Marine Purposes. By NP BURGH, Engineer.
Página 2 - General Instructions. Order of Taking Off. Modes of Measurement of the various Trades. Use and Waste. Ventilation and Warming. Credits, with various Examples of Treatment. Abbreviations. Squaring the Dimensions. Abstracting, with Examples in illustration of each Trade. Billing. Examples of Preambles to each Trade. Form for a Bill of Quantities.
Página 10 - A Pocket-Book for Boiler Makers and Steam Users, comprising a variety of useful information for Employer and Workman, Government Inspectors, Board of Trade Surveyors, Engineers in charge of Works and Slips, Foremen of Manufactories, and the general Steamusing Public. By MAURICE JOHN SEXTON. Second edition, royal 32mo, roan, gilt edges, S^.
Página 7 - A Practical Treatise on the Manufacture of Starch, Glucose, Starch-Sugar, and Dextrine, based on the German of L. Von Wagner, Professor in the Royal Technical School, Buda Pesth, and other authorities.
Página 8 - CONTENTS : Machinery for Prospecting, Excavating, Hauling, and Hoisting— Ventilation— Pumping — Treatment of Mineral Products, including Gold and Silver, Copper, Tin, and Lead, Iron, Coal, Sulphur, China Clay, brick Earth, etc.
Página 5 - Twenty-first edition, revised and enlarged, 32l110, roan, 6s. SYNOPSIS OF CONTENTS: Surveying, Levelling, etc. — Strength and Weight of Materials— Earthwork, Brickwork, Masonry, Arches, etc. — Struts, Columns, Beams, and Trusses — Flooring, Roofing, and Roof Trusses — Girders, Bridges, etc. — Railways and Roads — Hydraulic Formulae — Canals. Sewers, Waterworks, Docks — Irrigation and Breakwaters...