Walschaert motion, reversed, 152 Walschaert valve gear, model of, 199 Walschaert's original design of valve gear, 87 to 92 inclusive Walschaert's patent, 14 What is meant by "lead," 153 What parts of the Walschaert gear should be kept especially free What to do in case of blown-out front cylinder head, 183, 184 What to do in the case of broken radius rod, 178 Where links between crosshead and combination lever are broken "Working quarter" of the crank-pin, meaning of, 165, 166 Ꮓ ZEUNER and Reauleaux diagrams, 114–119 1920 REVISED CATALOGUE of LATEST and BEST Practical and Mechanical Books Including Automobile and Aviation Books SCIENCE PRACTICAL BOOKS FOR PRACTICal men Any of these books will be sent prepaid to any part of the world, on receipt of price. Remit by Draft, Postal Order, Express Order or Registered Letter. Published and For Sale by The Norman W. Henley Publishing Co. 2 West 45th Street New York, U. S. A. Any of these books will be sent prepaid to any part of the world, on receipt of price. REMIT by Draft, Postal Money Order, Express Money Order, or by Registered Mail. GOOD, USEFUL BOOKS AUTOMOBILES-MOTORCYCLES The Modern Gasoline Automobile, Its Design, Construction, Operation. By VICTOR W. PAGÉ, M.S.A.E. This is the most complete, practical, and up-to-date treatise on gasoline automobiles and their component parts ever published. In the new revised and enlarged 1920 edition, all phases of automobile construction, operation and maintenance are fully and completely described and in language anyone can understand. Every part of all types of automobiles, from light cyclecars to heavy motor trucks and tractors, are described in a thorough manner; not only the automobile, but every item of its equipment, accessories, tools needed, supplies and spare parts necessary for its upkeep, are fully discussed. It is clearly and concisely written by an expert familiar with every branch of the automobile industry and the originator of the practical system of self-education on technical subjects; it is a liberal education in the automobile art, useful to all who motor for either business or pleasure. Anyone reading the incomparable treatise is in touch with all improvements that have been made in motor car construction. All latest developments, such as high speed aluminum motors and mul tiple valve and sleeve valve engines, are considered in detail. The latest ignition, carburetor and lubrication prac tice is outlined. New forms of change speed gears, and final power transmission systems, and all latest chassis improvements, are shown and described. This book is used as a text in all leading automobile schools, and is conceded to be the standard treatise. The chapter on Starting and Lighting Systems has been greatly enlarged, and many automobile engineering features that have long puzzled laymen are explained so clearly that the underlying principles can be understood by anyone. This book was first published six years ago, and so much new matter has been added to the book that it is nearly twice its original size. The only treatise covering various forms of war automobiles and recent developments in motor truck design, as well as pleasure cars. This book is not too technical for the layman nor too elementary for the more expert. It is an incomparable work of reference for home or school. 6 x 9. Cloth, 1,000 pages, nearly 1,000 illustrations, 12 folding plates. Price, $4.00 |