| 摘要 |
1,082,850. Machine tool details. LAMINA Inc. Nov. 26, 1964 [Dec. 3, 1963], No. 7047/67. Divided out of 1,082,848. Headings B3B, B3C, B3K and B3N. The subject matter is as described in Specification 1,082,848 but the claims are directed to a tool head unit 12, Fig. 2, comprising an hydraulic motor 18 for driving a drill, planer, tap or milling cutter 88, a supporting frame 82 for the head, and a magnet in the base 90 for holding it on a workpiece, the head being movable on the frame to feed the drill. |
