| 摘要 |
1,066,695. Gear - cutting. GLEASON WORKS. March 1, 1965 [March 23, 1964], No. 54645/65. Divided out of 1,066,692. Heading B3L. A gear generating machine comprises a tool support on which tool means are mounted for cutting motion, a work spindle on a second support, and means for moving one support relatively to the other to generate a gear, the generating train including a slide 27 connected to the movable support, adjustable means connecting the slide to a second slide 33 for proportionate movement, a rotary shaft connected to the spindle and having a ball-nut and screw connection to the second slide and ratio change gearing between the shaft and the spindle. The machine is as described in Specification 1,066,692. |
