. Canadian forest industries 1905-1906. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. ft DOBLLT Tangential Water Wheel 3,700 , 240 , i,53i Ft. Head, 12 Ft. 5 in. Dia., 17,000 Lbs. Doble Wheels Were Award- ed the Grand Prize at St. Louis Worlds Fair. Tie ' l,td. MONTREAL —BUILDERS FOR CANADA— Write for Bulletins No. 6 and Shingle Saw Grinder FOR keeping down the thickness of shingle saws and thereby saving- timber, we are now putting on th: market a grinding machine. Several of these machines have been running in different mills for s
. Canadian forest industries 1905-1906. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. ft DOBLLT Tangential Water Wheel 3,700 , 240 , i,53i Ft. Head, 12 Ft. 5 in. Dia., 17,000 Lbs. Doble Wheels Were Award- ed the Grand Prize at St. Louis Worlds Fair. Tie ' l,td. MONTREAL —BUILDERS FOR CANADA— Write for Bulletins No. 6 and Shingle Saw Grinder FOR keeping down the thickness of shingle saws and thereby saving- timber, we are now putting on th: market a grinding machine. Several of these machines have been running in different mills for some months. Il will at once be seen that we have made a radical change from anything at present on the market for this purpose. The saws are ground much quicker with the grindstone than with the emery wheel. It is also found that the grindstone does not roil the saws out of shape as the emery wheels do. The cut shows the machine so clearly that very little, if any, explana- tion is necessary. The shaft on which the saw is fastened is driven direct with the belt; the grindstone being driven with a bevel gear and pinion. The grindstone is made to move back and forth by the cam. The grindstone shaft is not at right angles to the saw shaft, but at an angle equal to the taper on the saw. This angle can be made greater or less by turning the eccentric sleeve in which one end of the shaft 111ns. The position of the feeding cam can be adjusted in or out by slacking up the bolts holding it and pushing it in the direction wanted. The machine is simplicity itself, and as will be seen, is built very strong. Letson & Burpee. Limited, Vancouver, B. C. 1,. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Don Mills, Ont. : Southam Business Publications
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectforestsandforestry
