India rubber world . press is usedKK s often an advant- age for the workman tobe able to apply thepower on a line withhis chest and shoulders,instead of reaching ashigh or higher than hishead. It is far less fa-tiguing to the operatorand a better leverage isobtained. It was for ex-actly these reasons thatthe type of press hereshown was hand wheel hasample clearance, and ifgreater leverage is de-sired, its diameter maybe materially , the manufac-turer is to-day supplyingthem much larger thanon the press shown,which is from a photo-graph of the first one built, in wh
India rubber world . press is usedKK s often an advant- age for the workman tobe able to apply thepower on a line withhis chest and shoulders,instead of reaching ashigh or higher than hishead. It is far less fa-tiguing to the operatorand a better leverage isobtained. It was for ex-actly these reasons thatthe type of press hereshown was hand wheel hasample clearance, and ifgreater leverage is de-sired, its diameter maybe materially , the manufac-turer is to-day supplyingthem much larger thanon the press shown,which is from a photo-graph of the first one built, in which the knock principle ismade use of. [A. Adamson, Akron, Ohio.] PATENT MOLD AND FOR SOLID rubber solid tire, of whatever size or type, is as a rulemade in a long straight two part mold. In the process of curethis mold is either put into a large steam press, or, the platesbeing fastened together by some 30 bolts, it is placed in a vul-canizer. The latter is the more common way and entails much.
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Keywords: ., bo, bookcentury1800, bookdecade1890, bookidindiarubberworld28phil
