| 摘要 |
1,022,195. Tool-changing apparatus. KEARNEY & TRECKER CORPORATION. June 11, 1963 [Aug. 30, 1962], No. 34175/64. Divided out of 1;022,194. Heading B3B. A tool change mechanism comprises a frame carrying stop means to limit the movements of tool transfer means carried by the frame for interchanging tools between two stations. The machine is as described in Specification 1,022,194. |
