 | United States. Department of Agriculture - 1913 - 1158 Seiten
...cylinder and the near euds are pivoted to a firm support. On elevating the outer ends, cants and hoards are transferred to a temporary storage point behind...which are attached to a carriage knee and operated by u lever. Thoir object is to hold the log firmly on the carriage. Carriage feed — The power used to... | |
 | Ralph Clement Bryant - 1922 - 588 Seiten
...other mechanisms for holding a log while it is being sawed, and also for advancing the log towards the saw line after a cut has been made. The carriage...mounted on trucks which travel on tracks, the carriage being actuated by a steam feed, a cable, or a rack-and-pinion device, which propels it back and forth... | |
 | Ralph Clement Bryant - 1922 - 638 Seiten
...other meoluinisms for holding a log while it is being sawed, and also for advancing the log towards the saw line after a cut has been made. The carriage frame is mounted on tnicks which travel on tracks, the carriage being -actuated by a steam feed, a cable, or a rack-and-pinion... | |
 | 1972 - 178 Seiten
...Carnage — A frame on which are mounted the headblocks, setworks, and other mechanisms for holding a log while it is being sawed, and also for advancing...mounted on trucks which travel on tracks, the carriage being actuated by a steam feed, a cable, or a rack-and-pinion device, which propels it back and forth... | |
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... the saw line after a cut has been made. The carriage frame is mounted on trucks which travel on tracks, the carriage being actuated by a steam feed, a cable, or a rack-and-pinion device, which propels it back and forth past the head-saw. 