and engineering journal . Fig. 1. Fig. I shows the Packing whenfirst put in. Fig. 2 shows the Packing underpressure, after it has adjusteditself to the rod and box. Thecompression of the cushions andthe shde of the wedges are DANIELS P. P. P. Rod Packing. p. p. p. reduces friction 75 to 93per cent, because the sliding wedgespress against the rod only on thebackward stroke and release thepressure on the forward stroke—atno time is the bearing on the rod inexcess of that necessary to keep itsteam-tight. P. P. p. is self-lubricating. Thecushion absorbs oil put on the rod orfed to
and engineering journal . Fig. 1. Fig. I shows the Packing whenfirst put in. Fig. 2 shows the Packing underpressure, after it has adjusteditself to the rod and box. Thecompression of the cushions andthe shde of the wedges are DANIELS P. P. P. Rod Packing. p. p. p. reduces friction 75 to 93per cent, because the sliding wedgespress against the rod only on thebackward stroke and release thepressure on the forward stroke—atno time is the bearing on the rod inexcess of that necessary to keep itsteam-tight. P. P. p. is self-lubricating. Thecushion absorbs oil put on the rod orfed to the box and distributes thelubricant evenly and regularly. P. P. P. is elastic, due to the slid-ing of the wedges and the yielding ofthe compressible cushion. P. P. P. lasts because it creates theleast friction, and the varying pressureprevents continuous Makers of Daniels EBONITE SheetPacking, Daniels EBONITE SteamHose, Rubber Belting and full line ofMechanical Rubber Goods. QUAKERTYRES for Automobiles are MilesCheaper. Manufactured by the QUAKER CITY RUBBER COMPANY, Philadelphia, Pa., NATIONAL TRADING CO., B5X 2762. JOHANNESBURG. Phone Nos. 1205, 1250. SOLE AGENTS FOR SOUTH AFRICA. «D. ESTABLISHED 1884. «D. THE LEADING FINANCIAL DAILY OF THE WORLD. ^he Jfiitandal ^eto0 THE FINANCIAL NEWShai tb« largest elrenlatloD ot >d; OoanelalDtwipaper In th* World ALL THE NEWS OF ALL THE MARKETS. Items of Important Exclusive Information are givenEvery Day. MONDAY— inMurance Special. Finance for KnKlneerlnff Special. BanklnK Special. Extended Oil Shlpplnx Special. Motors Special. Extended ninlnir List. THURSDAY- Emplre Rubber Notes. Extended Rubber List. Diamond Special. SATURDAY- OlI Share Markets. SPECIAL ISSUES: Mouday, June 22nd, the Holiday Number, Post Free^ 2d
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Keywords: ., bo, bookcentury1800, bookdecade1890, booksubjectmineralindustries
