. Canadian forest industries 1894-1896. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Circular Sawing Machine. Patentee: Henry L. Beach, Montrose, Pa.; Filed Jan. 30, 1895 ; serial No. 536,687 ; dated April 16, 1895. Claim.—1. In circular sawing machines, the combina- tion, with a revoluble frame having arbors adapted to receive saws, of a support for said revoluble frame, ad- justable in vertical planes, and a driving belt passing over revoluble frame to a pulley pn one of the arbors, and receiving the revoluble frame centrally between its. folds
. Canadian forest industries 1894-1896. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. Circular Sawing Machine. Patentee: Henry L. Beach, Montrose, Pa.; Filed Jan. 30, 1895 ; serial No. 536,687 ; dated April 16, 1895. Claim.—1. In circular sawing machines, the combina- tion, with a revoluble frame having arbors adapted to receive saws, of a support for said revoluble frame, ad- justable in vertical planes, and a driving belt passing over revoluble frame to a pulley pn one of the arbors, and receiving the revoluble frame centrally between its. folds, said belt having its tension autom-itically adjusted with relation to the kind of work to be performed, by the adjustment in vertical planes of the support for the revoluble frame. 2. The combination, with a frame re- voluble about a certain axis, and carrying at each end an arbor adapted to receive a saw, of a frame pivotally secured and having the revoluble frame mounted within it whereby the cutting plane of the saws carried by the revoluble frame is adjustible in vertical planes by the movement of the supporting frame, a driving belt receiv- ing the revoluble frame between its folds, and adapted to drive a pulley on one of the arbors of said frame, and means for locking the revoluble frame and pivoted frame in their adjusted positions. 3. The combination, with a revoluble frame carrying arbors adapted to re- ceive saws, of a frame pivoted at one end and having its opposite end free, said frame supporting the revoluble frame and its adjuncts ; a spring arm carried by the pivoted frame, having a means for engaging and locking the revoluble frame in position, means for locking the pivoted frame and means for operating the Automatic Receding Saw-Mill Set-Works. Patentee : Algernon S. Pettigrew, St. Louis, Mo.; filed Aug. 6, 1894 ; serial No. 519,522 ; patented in Can- ada Sept. 1, 1894, No. 46,918 ; dated April 23, 1895. Claim.—In a device of the class described, t
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Keywords: ., bookcentury1800, bookdecade1890, booksubjectforestsandforestry
