| 摘要 |
1,018,247. Multi-purpose machines. P. CHIAIA. June 17, 1963 [June 20, 1962], No. 23951/63. Headings B3B, B3K and B3L. A universal milling machine comprises a pair of cutter spindles 14, 15 and a slotter slide 20 which can be connected to the spindles. A cutter head slide 2 is adjustable longitudinally and is clamped by screws 17. It carries an angularly adjustable head 16 having an outboard support 25. A sliding clutch 5a connects a drive from an electric motor and gears 4, 3 to the slotting slide 20 through a gear 13 and a crank, or to the vertical spindle 14 through gears 9, 10, 11, 12, or to the horizontal spindle 15 through clutch teeth 15b. |
