. Canadian Forest industries Gennaio-Giugno 1912. Macchinoso; le foreste e la silvicoltura; prodotti di foresta; polpa di legno Industria; legno industrie utilizzatrici. Vista del canale mostra- ing Cavo a filo con- veyor manipolazione di pasta di legno-. Il legno è consegnato al piazzale di stoccaggio mediante cavo re ani- rivendicato dal cavo di ritorno che passa attraverso un tunnel onu- 5 derneath la pila. Siamo in grado di progettare e costruire diversi tipi di convogliatori per segherie e legno- impianti in esercizio. Attrezziamo affidabile ed economico di attrezzature per tutti prac- tical requisiti. Catalogo T57 spedito su richiesta il Jeffrey Manufacturing Co. La Branch Office: WINN

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. Canadian forest industries January-June 1912. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. View of Trough show- ing Wire Cable Con- veyor Handling Pulp- wood. The wood is delivered to storage yard by cable ani re- claimed by the return cable which travels through a tunnel un- 5 derneath the pile. We design and build various types of conveyors for Saw Mills and Wood- working Plants. We furnish dependable and economical equipments for all prac- tical requirements. Catalogue T57 Mailed upon request The Jeffrey Manufacturing Co. Branch Office: WINNIPEG Canadian Office and Works: MONTREAL, CAN. The Clark Heavy Duty Saw Mill Machinery Includes Among- Its Leaders The Clark Heavy Duty Pneumatic Trimmer Saw frames are perfectly balanced. And telescope for tightening belts. Cylinders are double acting. And cushion at both ends. Pistons packed with double snap rings. Saw arbors are extra heavy. And suitable for 30 to 34 inch saws. Arbor pulleys carry 8-in. belts. Machine trims stock 10-in. thick. Built with any desired length of table. And any number or spacing of saws. Variable feed furnished when desired. Countershaft bearings are adjustable in both directions. Keyboard lower saws independently or in any desired group. A single lever lowers every alternate saw or raises all saws at pleasure. Steam coils or steam connections are provided for all styles of keyboard. This prevents ice formation at exhaust, an invaluable feature. The above type of machine is also equipped with single acting cylinders. We also build under cut trimmers controlled by pneu- matic power. For complete details and illustrations of the several types see our trimmer catalogue. We build every machine required in an up- to-date high service Band or Circular Mill. Ask for our Catalogs Coast Office: - - White Building, SEATTLE. THE CLARK BROTHERS COMPANY BELMONT, N.Y.. Please note that these images are extracted from scanned page images that may have been dig

Parole chiave associate all'immagine

• bookcentury1900
• bookdecade1910
• booksubjectforests
• bookyear1912