Lumber, its manufacture and distribution . 60 SAWMILL EQUIPMENT jaws of the dog after the sawing is completed have a 5-inch minimumface. Quartering dogs based on similar principles but of differentconstruction are also on the market. Single-tooth dogs of the type shown in Fig. 39a are used in millsof small capacity. The head A, carrying the dog bit, may be raisedor lowered on the sliding bar B to any height necessary to accommodatethe diameter of the log. The head is loosened or tightened by the lever.

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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1922