| 摘要 |
1,067,947. Copy-milling. H. DECKEL and F. W. DECKEL. May 14, 1965 [May 26, 1984]. No. 20584/65. Headings B3B and B3K. A copy milling machine comprises a tool 36 and tracer 38 on a carrier 34 movable by hand parallel to itself in three co-ordinate directions, the carrier and its guide means being mounted on a slide 22 for movement in a transverse horizontal direction. The tool and tracer are mounted on the slide 34 on a beam swinging on arms 28 from a slide 26 movable vertically on the head 22. The slide 34 is supported on a pantograph 44 from a tube 48 containing tensioning means adjustable by a handwheel 50 for balancing the moving parts. |
