Buyers' Guide and Mechanics' Manual: For the Use of Railway Officials, Containing a Complete List of All Articles Wanted by Railway Companies, with the Names of Exclusive First Hands, Among Manufacturers, Importers and Commission Merchants in Every Line; Also, a Number of ... Tables and Recipes ...E.W. Bullinger, 1873 - 272 Seiten |
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Seite 3
... Castings Irons 45 45 ..... 31 Bridges 45 31 Brokers .... 45 Bending Rolls .. 33 Bronze Castings .. 47 Bismuth .. 33 " " Door Knobs ... 47 Black Lead . 33 66 Door Trimmings . 47 Blacksmith's Tools ...... 33 Brushes for Tubes 47 Blank ...
... Castings Irons 45 45 ..... 31 Bridges 45 31 Brokers .... 45 Bending Rolls .. 33 Bronze Castings .. 47 Bismuth .. 33 " " Door Knobs ... 47 Black Lead . 33 66 Door Trimmings . 47 Blacksmith's Tools ...... 33 Brushes for Tubes 47 Blank ...
Seite 4
... casting , cylindrical in form , standing upon one end , and is so constructed internally , that when properly connected with the necessary Steam and Water Pipes , it performs all the won- derful functions of the Steam Pump ; raising and ...
... casting , cylindrical in form , standing upon one end , and is so constructed internally , that when properly connected with the necessary Steam and Water Pipes , it performs all the won- derful functions of the Steam Pump ; raising and ...
Seite 5
... Castings ... 73 Cap Screws ... Condensors ............... . 73 Car Axles .... Conductors Punches ... 73 Car and Journal Bearings .. Contractors 73 " Bits .... 66 Machinery . 73 " Boxes 66 Supplies 75 " Box Borers .. 66 Tools ... 75 ...
... Castings ... 73 Cap Screws ... Condensors ............... . 73 Car Axles .... Conductors Punches ... 73 Car and Journal Bearings .. Contractors 73 " Bits .... 66 Machinery . 73 " Boxes 66 Supplies 75 " Box Borers .. 66 Tools ... 75 ...
Seite 9
... Castings , & c ... 163 • Manufacturer's Agents . 163 Marine Forgings .... 163 Pit Car Wheels .. Pivot Bridges ... ..... Planes ..... Marking Cards 163 Planing Machines .. Masons ' Tools ... 163 Mathematical Instruments ............ 163 ...
... Castings , & c ... 163 • Manufacturer's Agents . 163 Marine Forgings .... 163 Pit Car Wheels .. Pivot Bridges ... ..... Planes ..... Marking Cards 163 Planing Machines .. Masons ' Tools ... 163 Mathematical Instruments ............ 163 ...
Seite 11
... Castings 66 189 Saw Frames 209 ...... 189 ( 6 Handles 209 189 st Makers ... 209 189 Mill Machinery 209 189 66 Mills 209 Supplies .. 189 Saws ...... 209 66 Tools ... 189 Scales ... 209 Flush Buttons 189 Scientific Books ... 209 Pop ...
... Castings 66 189 Saw Frames 209 ...... 189 ( 6 Handles 209 189 st Makers ... 209 189 Mill Machinery 209 189 66 Mills 209 Supplies .. 189 Saws ...... 209 66 Tools ... 189 Scales ... 209 Flush Buttons 189 Scientific Books ... 209 Pop ...
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Buyers' Guide and Mechanics' Manual: For the Use of Railway Officials ... Edwin Wilson Bullinger Keine Leseprobe verfügbar - 2017 |
Buyers' Guide and Mechanics' Manual: For the Use of Railway Officials ... Edwin Wilson Bullinger Keine Leseprobe verfügbar - 2017 |
Häufige Begriffe und Wortgruppen
Area Atlantic Steel Bar Iron Bars Bement Boiler Brewer & Co Buffalo Buffalo Machinery Agency Castings Champlin & Rogers Chicago Cleveland Crane Bros Cubic Diam Diameter Dinsmore Drill Engines England & Bindley Foot Foundry Fulton's Gauge Graff & Woods Greene & Randolph Gutta Percha H. B. Newhall Hamilton's Useful Information Hermann Boker inches Information for Railway J. J. Walworth Joseph Churchyard L. G. Tillotson Laflin & Rand Locomotive Machines Metal Nelson Tool Newark O. W. Child Ohio PATENT Phelps & Sanger Philadelphia Pipe Pittsburgh Bolt Pittsburgh Forge plates Pounds Pratt Prince's Metallic Radley & McAlister Railroad rails Ramapo Ramapo Wheel Rivets Schenectady Locomotive Sellers Sheet Shepard & Co Skinner & Gifford Square Cube Root Steel Street T. B. Bickerton TABLE IS TAKEN Tasker Telegraph Thickness Troy Tubes Tyng velocity Vose Ward Air Weight width Wilmington Winans Wire York
Beliebte Passagen
Seite 209 - Let it soak 10 hours, then bring the whole to a boiling heat, and add pure tannin until the whole becomes ropy or appears like the white of eggs. Apply it warm.
Seite 197 - The areas of circles are to each other as the squares of their diameters, or of their radii.
Seite 85 - The load at the maximum is nearly but somewhat less than, as the square of the velocity of the wind, the shape and position of the sails being the same.
Seite 211 - Rule— Multiply the diameter of the driver by its number of revolutions* and divide the product by the number of revolutions of the driven ; the quotient will be its diameter.
Seite 177 - A soft tough iron, if broken gradually, gives long silky fibres of leaden-gray hue, which twist together and cohere before breaking. A medium even grain with fibres denotes good iron. Badly refined iron gives a short blackish fibre on fracture. A very fine grain denotes hard steely iron, likely to be coldshort and hard. Coarse grain with bright crystallized fracture or discolored spots denotes cold-short, brittle iron, which works easily when heated and welds well.
Seite 177 - ... heat, while at a middling heat it may be drawn out under the hammer to a fine point. Care should be taken that before attempting to draw it out to a point the fracture is not concave; and should it be so, the end should be filed to an obtuse point before operating. Steel should be drawn out to a fine point and plunged into cold water; the fractured point should scratch glass. To test its toughness, place a fragment on a block of...
Seite 85 - When the sails are loaded so as to produce a maximum at a given velocity, and the velocity of the wind increases the load...
Seite 85 - ... 3. The effects of the same sails, at a maximum, are nearly, but somewhat less than, -as the cubes of the velocity of the wind.
Seite 211 - To ascertain the size of the driver. RULE : Multiply the diameter of the driven by the number of revolutions you wish to make and divide the product by the revolutions of the driver; the quotient will be the size of the driver. The above rules are practically correct.
Seite 177 - Nitric acid will produce a black spot on steel; the darker the spot the harder the steel. Iron, on the contrary, remains bright if touched with nitric acid. Good steel in its soft state has a curved fracture and a uniform gray lustre; in its hard state, a dull, silvery, uniform white.