| 摘要 |
1279615 Coils JOSEPH LUCAS (INDUSTRIES) Ltd 24 Oct 1969 [18 Nov 1968] 54546/68 Heading H1P A coil of, e.g., aluminium tape is wound on a cylindrical flanged insulant former 12 with, e.g., anodized or paper insulation between convolutions. L-shaped terminal 15 is inserted through a slot of flange 13 to underly the innermost convolutions and similar terminal 19 underlies the outermost convolutions. The terminals are riveted to the flanges and the underlying limbs 15b, 19b are stabbed to form sharp projections piercedly engaging the tape. |
