. The Street railway journal . MILWAUKEE COMBINATION WORK CAR, GRAVEL SPREADER AND SNOW PLOW 164 STREET RAILWAY JOURNAL. [Vol. XXX. No. 5. automatic oil switches on the 13,200-volt side and on the33,000-volt side of the line at West Allis operated by in-verse time limit relays. At the transformer stations auto-matic oil switches are placed on both sides of the trans-formers. These are installed in connection with the in-stantaneous differential relay by which a short circuit in. PORTABLE MOTOR-DRIVEN CIRCULAR SAW USED FOR SAWING BRIDGE TIMBERS the transformer opens the switches in both primary
. The Street railway journal . MILWAUKEE COMBINATION WORK CAR, GRAVEL SPREADER AND SNOW PLOW 164 STREET RAILWAY JOURNAL. [Vol. XXX. No. 5. automatic oil switches on the 13,200-volt side and on the33,000-volt side of the line at West Allis operated by in-verse time limit relays. At the transformer stations auto-matic oil switches are placed on both sides of the trans-formers. These are installed in connection with the in-stantaneous differential relay by which a short circuit in. PORTABLE MOTOR-DRIVEN CIRCULAR SAW USED FOR SAWING BRIDGE TIMBERS the transformer opens the switches in both primary and sec-ondary sides. There are also automatic oil switches onthe 3300-volt feeders to the cat-enary trolley operated by directtime limit relays. THE CONSTRUCTION DEPART-MENT AND METHODS OFCONSTRUCTION The lines were built entirelyby the construction departmentof the operating company underthe general supervision of The construction de-partment has an organizationsimilar to that of such depart-ments of steam roads, and itsequipment is in many respectssimilar. The equipment in-cludes the following: Fourstandard gage locomotives; fournarrow gage saddle-tank loco-motives ; one Buffalo Pitts trac-tion engine; one grading ma-chine ; two steam shovels; oneelectric shovel; twenty cars; one hundredand fifty 5-yd. side-dump cars; ter-dump cars; one hundred and fifty 5-yd. side-dump cars;one hundred iji-yd. side-dump cars; one electric derrickcar; one
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectstreetr, bookyear1884
