| 摘要 |
1,148,628. Tool changing. DEVLIEG MACHINE CO. 15 Dec., 1966 [27 Dec., 1965], No. 31376/67. Divided out of 1,148,627. Heading B3B. A tool has a flange 42 containing a driving recess 44 and radially-directed apertures 48, 50 to receive tool-changer pins. The tool is used in a machine as described in Specification 1,148,627. |
