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The Iron Age 1886-12-23: Vol 38 Iss 26

1886 Reed Business Information US

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1886, vi “ DT i, is. The Iron Ag TO MATTER INDEX READING PAGE A Review of the Hardware, Iron Published every Thursday Morning by DAvip Witttams, Nos. 66 and 68 Duane Street, New York. Vol. XXXVITT: No. 26 New York, Thursday, December and Metal 2 3) ISSO. ‘Trades. Entered at the Post Office, New York, as Second-( p ce YX ] Matte } SS S440 a lear, dreluding Fostage Single Copies, Ten Cents. Improved Emery-Wheel Machinery. We publish this week additional engrav ings of new emery-grinding machinery, the tools shown being built by the Springfield Glue and Emery Wheel Company, of Spring- field, Mass. Both illustrations represent automatic knife grinders, Fig. 1 showing as one of the recent improvements a small centrifugal pump, which is attached to each machine and is piped, with a valve to regu- late the flow of water on the wheel. The water is taken from a tank located on the floor under the machine, out of the way, and after being used runs into a second tank just under the wheel, where the sediment is deposited, and comparatively clean water overflows from this tank into the tank and pump below. the water thus being used over und over. The tank catching the sediment is easily taken o…

Citation

The Iron Age 1886-12-23: Vol 38 Iss 26. Reed Business Information US. 1886.