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Scientific American, Vol. 90, No. 21 (May 1904) (1904)

leaf 11

An illustration from Scientific American, Vol. 90, No. 21 (May 1904), 1904, leaf 11
f air-com- larly in the case of a curve located at the bottom of a pressing machinery. Our illustration shows, in full, steep grade. These accidents arc of such frctucnt the device applied as a brace for a riveter which is only partly shown; but it should be understood that the riveter has the same… … CAE EEPLACEE. STEEET EXPEESS SIGNAL. riveter to flatten out the end of the rivet. occurrence and rcsulL in v.0 many delays, that a large This simple yet powerful device has already been put on which, in black letters, the name of the express demand has arisen for a simple device which can be into…

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