. Canadian forest industries 1903. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. We build Steam Feeds of all sizes and poweis, building direct feed with cylinders of 8 inch. 10 inph, 11 inch and 12 inch bore, and as long as crcsired, with and without automa- tic cut-off device. For these feeds, or other feeds of like character, we furnish the model "D" valve, which is considered to be the best valve made for the purpose, showing the •alve at the front end of the feed. This valve is of the type best known as double valves, me being ustd a
. Canadian forest industries 1903. Lumbering; Forests and forestry; Forest products; Wood-pulp industry; Wood-using industries. We build Steam Feeds of all sizes and poweis, building direct feed with cylinders of 8 inch. 10 inph, 11 inch and 12 inch bore, and as long as crcsired, with and without automa- tic cut-off device. For these feeds, or other feeds of like character, we furnish the model "D" valve, which is considered to be the best valve made for the purpose, showing the •alve at the front end of the feed. This valve is of the type best known as double valves, me being ustd at either end of the feed! and making a saving over the old sty e of centre valve of ' 5 per cent, in steam. We unhesitatingly pronounce this valve to be the best ever designed. It is absolutely bal-. great saving in packing, and has an outer support, and is fitted with an oil well, filled with felt or waste which keeps the piston thoroughly lubricated. Improved Double=Tooth or Boss Dogs The accompanying cuts fully illustrate our Improved Double-Tooth Dogs with insetted teeth, making the teeth them- selves of the finest tool steel. This allows them to be drawn to a slender point thai will penetrate without crowd- ing the log or board away from the car- nage The teeth in case of bending or breaking can be replacea in a few 'mo- ments, and without having to take the whole dog case apart — an operation requiring u hour or more. These Double-Tooth Dogs are con- trolled by a wrought iron lever that can be bent to suit the operator, and this lever is held by a spring, positively in or out so that there is no danger of the Dogs pushing out toward the saw. This method of holding the dogs has the merit of being permanent, the ordinary light pawls and connections commonly furnished for this purpose generally lasting but for a few days Our latest improved carriages are fitted with these dogs. Prices Quoted on Application THE E. LONG MFG. GO., Orillia, Oni. Please note that these images
Size: 2012px × 1242px
Photo credit: © Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1900, booksubjectforestsandforestry
