. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. £ANADA LUMBERMAN AND WOODWORKER 41 hiakes a vtr'y sensitive straiti and a weli-balanceri rigid sujp-jkift for [ht upper, wheel. The feeding; rriecliaiiisrri is driven by open belt and cone pulleys, operated by. a frictjbn clutch. The only gears used are the ones mi the top of the rolls which are encased. This makes a very strong f£ed, Whicli the, makers claim is far more durable and rridre effective than any variable friction feed can be; and accommodates fix changes.
. Canadian forest industries 1911. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. £ANADA LUMBERMAN AND WOODWORKER 41 hiakes a vtr'y sensitive straiti and a weli-balanceri rigid sujp-jkift for [ht upper, wheel. The feeding; rriecliaiiisrri is driven by open belt and cone pulleys, operated by. a frictjbn clutch. The only gears used are the ones mi the top of the rolls which are encased. This makes a very strong f£ed, Whicli the, makers claim is far more durable and rridre effective than any variable friction feed can be; and accommodates fix changes., of which can be thrown into operation instantly. Although the illustration does not show it, the machine, if de- sired, can be equipped with Hess-Bright ball bearings for both the upper and lower wheels, which insure- a light running tool which will accommodate ordinary babitted bearings used on band resaws regu- larly. Other points of merit are mentioned in the circular, and per- sons interested may obtain full information by addressing the Am- erican Woodworking Machinery Company, Rochester, Making- Narrow Lumber Wide To anyone unacquainted with the actual working of the Linderman Automatic Dovetail Glue Jointer, the title of this article, "Making Narrow Lumber Wide," has no real significance, yet to-day there are hundreds of Linderman machines running in all parts of the World, doing this successfully, day in and day out. The illustration shown is a panel that is thirteen feet long, forty inches wide, by two inches thick, composed entirely of twOMttch elm that Was as crooked and warped as could be found. This panel was put together in testing out the first fourteen foot 1911 Linderman Model built. Some of the lumber had a curvature along; the edsre frbrrt three' feet Up to sixteen feet, and the largest machine will work down to the smallest piece, nafrtejy, eight inches in length. In the box factories Where the machines are used they are working on
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectforestsandforestry
