Handy Farm Devices and how to Make ThemOrange Judd, 1909 - 288 páginas |
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Página 20
... give the width of the board , also the number of feet board measure . If a board is 10 inches wide and 12 feet long , it contains 10 feet board measure . Now let it be required to find the number of 20 HANDY FARM DEVICES.
... give the width of the board , also the number of feet board measure . If a board is 10 inches wide and 12 feet long , it contains 10 feet board measure . Now let it be required to find the number of 20 HANDY FARM DEVICES.
Página 23
... give a good idea of the application of the brace rule as it appears on almost any modern make of square . FIGURE I THE OCTAGON SCALE There is an octagon scale on one side of the tongue of the square , but we will not attempt to explain ...
... give a good idea of the application of the brace rule as it appears on almost any modern make of square . FIGURE I THE OCTAGON SCALE There is an octagon scale on one side of the tongue of the square , but we will not attempt to explain ...
Página 24
... gives the lines for the corners of an octagon . In making a flag - pole or spar for a boat or to round any large stick this is the operation used by all mechanics doing the work by hand . THE MITER BOX Of all homemade devices , one of ...
... gives the lines for the corners of an octagon . In making a flag - pole or spar for a boat or to round any large stick this is the operation used by all mechanics doing the work by hand . THE MITER BOX Of all homemade devices , one of ...
Página 25
Rolfe Cobleigh. of the box so that the 12 - inch mark on the blade and the 12 - inch mark on the tongue will both come wwwwww FIGURES 2 AND 3 FIGURES 5 AND 4 ציויין exactly on the edge of the box . This gives USE OF THE STEEL SQUARE 25.
Rolfe Cobleigh. of the box so that the 12 - inch mark on the blade and the 12 - inch mark on the tongue will both come wwwwww FIGURES 2 AND 3 FIGURES 5 AND 4 ציויין exactly on the edge of the box . This gives USE OF THE STEEL SQUARE 25.
Página 26
Rolfe Cobleigh. exactly on the edge of the box . This gives the miter cut of the intersection of the angle of a per- fect square , as shown in Figure 2. Figure 3 shows the manner of placing the square on the box to give the desired angle ...
Rolfe Cobleigh. exactly on the edge of the box . This gives the miter cut of the intersection of the angle of a per- fect square , as shown in Figure 2. Figure 3 shows the manner of placing the square on the box to give the desired angle ...
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Palavras e frases frequentes
18 inches angle attached barn barrel bee space block bolt bottom brace building cellar cement cleats cloth cold frames concrete convenient corn corner cost cover crete crosscut saw curd device door drawing easily edge farm farmer fastened feed FEED BASKET feet long floor frame gate ground handle handy heat heavy hinges hole HOME CHEESEMAKING HOMEMADE hooks hoops icehouse inches deep inches long inches wide inside iron keep kernels ladder lath length lever linseed oil milk mold nail pieces pipe plank poles portland cement rack rennet roof rope sand sash scantling screw securely seed SHAVING HORSE shown in Figure side slip knot solder space square stalls steel steel square stick stone stool strips trellis upright wagon wall washstand weight wheel width wire wood