. American X-ray journal . I Cut No. 2. Cut No. 2 shows the same axle coveredfrom flange to flange with a hard rubber sleevehalf an inch thick. A fine thread runs theentire length of the sleeve to receive the hardrubber collars similiary threaded. The sleevewas shrunk firmly upon the axle at the hard rubber factory. Hard rubber collars are sixinches in diameter. Cut No. 3. The hard rubber collars, nar-row and wide, are seen to alternate with eachother; soft rubber packing is also shown in-terposed between them. 220 THE AMERICAN X-RAY JOURNAL. The cost of the hard rubber all made upand accurate
. American X-ray journal . I Cut No. 2. Cut No. 2 shows the same axle coveredfrom flange to flange with a hard rubber sleevehalf an inch thick. A fine thread runs theentire length of the sleeve to receive the hardrubber collars similiary threaded. The sleevewas shrunk firmly upon the axle at the hard rubber factory. Hard rubber collars are sixinches in diameter. Cut No. 3. The hard rubber collars, nar-row and wide, are seen to alternate with eachother; soft rubber packing is also shown in-terposed between them. 220 THE AMERICAN X-RAY JOURNAL. The cost of the hard rubber all made upand accurately fitted, first quality, as appearsin cuts, is fifty dollars per machine. Twenty revolving plates will be operated ineach case, altho the inside measurement is buttwenty-three inches. Owing to the perfect insulation of theshaft nearly all of that portion of the glasswheels which project beyond the rubber collarcan be utilized in the generation of electricity. Collecting rods will be proportionately long,projecting well to
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectxrays, bookyear1903
