Roentgen radiographic table and several other new things (1906)
James G. Biddle Company · Philadelphia : James G. Biddle · leaf 8
wood, etc., is the transparency ofthe glass, enabling the operator to see the changes in the conditionof the tube, and also the non-conductivity of the glass, preventingany danger from puncturing the tube by sparks leaping from thewires to the shield and from the shield to the tube. The carriage… … Figure 2.—Adjusting Compressor Correctly. and there are no parts to get out of whack or need adjustment.A drop or two of oil on the rails of the track once in a while is allthe attention that is needed. The vertical adjustment of the compres-Vertical sion is illustrated in the above cut,…
X-rays · Radiography
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