8 feet, and 32 feet pitch. The total perforated by two holes, and a bolt, axial with and thus connected. One or more projecting dogs are blade area is 90 square feet, and the total disk area is moving in the direction of the track, is arranged to bolted to the rod, projecting downward from its… … coupled direct to the armature spindle, and engines attached by slot and pivot to a rod carrying the dogs and dynamo are bolted to one bed plate. These en- X and 2/. The lever connected to this grating works Fig. 5.-DIAGBAM OF INTEBLOCKING MECHANISM. gines are of very good design and make. The…
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