| 摘要 |
1,063,460. Supports for electrical coils. AVCO CORPORATION. Oct. 20, 1964 [Nov. 1, 1963], No. 42809/64. Heading B8M. [Also in Division H1] A member 11 for supporting saddle-shaped electrical coils comprises a supporting surface 26 defined by the outer surface of a cylinder which has had diametrically opposite portions 15a and 17a or 16a and 18a twisted in opposite radial directions. The specific embodiment depicts portions 15a and 17a lying in the same plane and diametrically opposite portions 16a and 18a as being flat. The supporting surface is fabricated in four sections from copper strip material and welded together, the bends in each section being in single curvature, thus enabling strip wire to be wound on the supporting surface without buckling. Extension portions 51-54 may be secured to the surface to provide additional rigidity.
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