| 摘要 |
916,504. Machine-tool details. KEARNEY & TRECKER CORPORATION. June 17, 1959 [June 27, 1958], No. 16063/60. Divided out of 916,501. Drawings to Specification. Class 83 (3). A tool change arm comprises a recess opening into the edge of the arm and gripping means within the recess to enable the arm to be swung into engagement with a tool and to carry it to another station in a machine tool. The machine tool is as described in Specification 916,501. Specifications 916,502 and 916,503 also are referred to. |
