The Technical World Magazine, Volume 6Technical World Company, 1907 |
From inside the book
Page 87
... shown by the initial letters of this and the preceding Chalk Talk , the desired shape is cut out of thin black paper such as comes around dry plates . This paper is used as a mask in the printing it is placed between the film of the ...
... shown by the initial letters of this and the preceding Chalk Talk , the desired shape is cut out of thin black paper such as comes around dry plates . This paper is used as a mask in the printing it is placed between the film of the ...
Page 95
... shown in the accompanying illustration . The plow is built on a steel frame carried on two trucks , the front of one of which is equipped with ice cutters operated by compressed air . The main snow - cutting wheel consists of a large ...
... shown in the accompanying illustration . The plow is built on a steel frame carried on two trucks , the front of one of which is equipped with ice cutters operated by compressed air . The main snow - cutting wheel consists of a large ...
Page 97
... shown in the illustration , a small bar of lead is fed into one side of the machine . It passes through a single set of rolls , and leaves the machine in the form of a completed chain . As the result of a chain of catastro- phes , no ...
... shown in the illustration , a small bar of lead is fed into one side of the machine . It passes through a single set of rolls , and leaves the machine in the form of a completed chain . As the result of a chain of catastro- phes , no ...
Page 100
... shown in the figure . This new arrangement of the tongue and groove gives more strength to the joint and is more accessible in driving the nails . This is a great im- BLIND NAILING A FLOOR . provement over the old method as it is air ...
... shown in the figure . This new arrangement of the tongue and groove gives more strength to the joint and is more accessible in driving the nails . This is a great im- BLIND NAILING A FLOOR . provement over the old method as it is air ...
Page 101
... shown . Or- dinary borax may be used as a flux , although not as good as the mixture used above . The heat should be gradu- ally raised until the brass melts and runs all around and into the joint , when the piece should be lifted from ...
... shown . Or- dinary borax may be used as a flux , although not as good as the mixture used above . The heat should be gradu- ally raised until the brass melts and runs all around and into the joint , when the piece should be lifted from ...
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